| 著作名稱： | 一個用可規劃邏輯陣列設計與實現之電化學分析儀 |
| 年度： | 2024 |
| 類別： |
期刊論文
理工研究國際期刊
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| 摘要： | In this paper, a potentiostat designed and implemented by field programmable gate array (FPGA) is proposed for electrochemical biosensors. Taking advantage of the FPGA, whose circuit modules can be concurrent executed in parallel, the proposed potentioatat’s performance designed by FPGA can be more efficient than any other potentioatat’s performance designed by microprocessor. This feature of FPGA is very important for the implanted application, i.e., Dopamine scan for Parkinson’s disease, because it needs high speed signal scan and high speed current easurement.
The proposed potentiostat can perform four common electrochemical analysis methods: liner sweep voltammantry (LSV), differential pulse voltammantry (DPV), square pulse voltammantry (SPV), and cyclic voltammantry (CV). In the proposed potentiostat, there are five circuit blocks: an FPGA, two operational amplifiers, a 12-bit digital-to-analog converter (DAC), an auto-range current to voltage converter, and a 12-bit analog-to-digital converter (ADC). The FPGA is used to control DAC and ADC, and to select the proper resistor of autorange current to voltage converter. The perational amplifier is used to form the negative feedback of the biosensor. The DAC is used to generate the stimulate signal for the biosensor. The auto-range current to voltage converter is used to transfer the current of the biosensor to
the voltage. The ADC is used to measure the voltage of the biosensor. The measured results are transmitted to PC by FPGA. While the experiment is proceeding, the real time experimental results can be observed by LabVIEW on computer immediately. In system verification, the proposed potentiostat is used to perform the CV on three different concentrations of ferricyanide solutions using screen-printed electrodes. Meanwhile, the experimental results are made comparison with the commercial potentiostat’s. Our experimental results show that the proposed potentiostat has the merits of high-speed operation, low cost, and low power consumption. |
| 關鍵字： | FPGA, human–computer interface, cyclic voltammetry, potentiostat |
| 著作名稱： | 氯離子濃度感測器設計 |
| 年度： | 2024 |
| 類別： |
期刊論文
理工研究國際期刊
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| 摘要： | 本論文使用二極式印刷電極來設計一個氯離子濃度感測器，該感測器可應用於水中氯離子濃度檢測，以評估純水之品質、評估廢水中之溶解礦物質濃度、預估水進行化學分析時之樣品使用量、及檢核化學分析結果之正確性。本論文所提出之氯離子濃度感測器設計是採用可程式化邏輯閘陣列(FPGA)、電荷轉移電路、以及類比數位轉換電路(ADC)來開發完成。
在檢測過程中，我們分兩個週期時間完成。首先，將可程式化邏輯閘陣列(FPGA) 所產生100Hz 的方波信號，施加在感測試片，然後將待量測之樣品滴在試片上，待試片產生反應電流，將此反應電流經由電荷轉移電路輸出成反應電壓，再經由類比數位轉換電路測量此電壓並傳回FPGA，FPGA 則會分析出不同氯離子濃度之反應電壓，來設定第二個量測週期所需要的延遲時間。接著，ADC 會等待所設定的延遲時間以進行第二次峰值電壓量測，而所量測之峰值電壓即代表不同氯離子濃度之結果將經由FPGA 傳到Labview。
在系統驗證上，我們採用已知氯離子濃度之標準溶液 (分別為0.1 M、0.01 M、0.001 M 氯化鉀溶液)，對於所設計之氯離子濃度感測系統進行測試，將所測試之結果建立出氯離子濃度感測器之校正曲線。根據此系統校正曲線，我們取樣自一般海水、港口海水、魚塭水、灌溉水、工廠水溝水及自來水以進行分析檢測，就可以推算出檢測樣品之氯離
子濃度。實驗結果顯示本文所提出之氯離子濃度感測器具有檢測速度快、操作簡便、與高準確度等特點。 |
| 關鍵字： | Water quality, Environmental quality, Chlorine Ions Concentration |
| 著作名稱： | 一個可更換電極試片的免校正鹽度計之設計 |
| 年度： | 2024 |
| 類別： |
期刊論文
理工研究國際期刊
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| 摘要： | 本文提出一個可更換電極試片的免校正鹽度計，該鹽度計之感測器是使用雙極式網板印刷電極試片，此鹽度計系統主要用於檢測含鹽成份之物質鹽度，可應用於檢測食品中所含有的鹽度，以及評估海水養殖的鹽度是否符合標準值。
在設計上，此系統乃使用EFM32 微處理器做為中央控制元件，檢測過程分兩個步驟進行，首先，透過EFM32 中的數位類比轉換器 (DAC)輸出一個3.3V100Hz 方波訊號對感測器試片上的含鹽樣品進行掃描，並透過轉換電路將樣品所產生的反應電流轉換成擁有尖端脈衝波的反應電壓，在經由EFM32 中的類比數位轉換器(ADC)在100s 時，量測此反應電壓並回傳EFM32，而EFM32 會依照不同鹽度所產生的不同反應電壓來設定第二次量測所需要的延遲時間，接著在第二次量測中，ADC 會先延遲所設定的延遲時間後才開始量測，此時量測的結果即為峰值電壓，接著，藉由EFM32 中的通用非同步收發傳輸器 (UART) 連接藍芽模組傳送此尖端峰值電壓給行動裝置，並由行動裝置裡的APP 顯示出計算後得到的電壓與鹽度。
在系統驗證上，我們使用自行調配的鹽水做為標準液，並使用本鹽度計進行量測，依所量測結果建立此系統之校正曲線。此外，我們將鹽度計針對不同樣品的量測結果，與市售鹽度計所測的不同樣品量測結果進行比對驗證。實驗結果顯
示本文所提出的鹽度計系統具有感測器易於更換、遠端操控、免校正、體積小、及低成本的特點。 |
| 關鍵字： | Salinometer, microprocessor, Bluetooth, mobile device APP |
| 著作名稱： | 應用於鋰離子電池開發之恆電流儀設計 |
| 年度： | 2024 |
| 類別： |
期刊論文
理工研究國際期刊
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| 摘要： | 本論文使用可規劃邏輯陣列(FPGA)設計一個可應用於鋰離子電池開發之恆電流儀。文中所設計的鋰離子電池恆電流儀可以設定不同大小的電流進行充放電:0.2C、0.5C 充放電電流。所提出之恆電流儀是由一個FPGA、三個運算放大器OPA)、一個12bit 的數位類比轉換器(DAC)、一個12bit 的類比數位轉換器(ADC) 、一個差動放大器電路及充放電電路、一個RELAY、一組110V 轉12V 變壓器、兩組npn 型BJT 以及兩組pnp 型BJT 所組成。其中FPGA 是用來控制DAC、ADC、以及RELAY 的電阻選擇，DAC 是用來產生差動放大電路所需要的激發信號，此定電流將透過運算放大器之回授電路流經電池，進行充電或是放電，鋰離子電池電壓則透過ADC 進行量測用以監測電池之狀態，此電池電壓將經由FPGA 傳送到個人電腦，並將充放電狀況呈現在LABVIEW。
在系統驗證方面，本恆電流儀將使用兩種不同的電流，對三種不同容量的鋰離子電池進行定電流充放電，並將結果與商業儀器測試數據進行比較，實驗結果顯示，所提出的量測數據與商業儀器的量測數據有相同的趨勢。 |
| 關鍵字： | FPGA, human-computer interface, galvanostat, Lithium-Ion Battery |
| 著作名稱： | An Improved Stopband Dual-Band Filter Using Quad-Mode Stub-Loaded Resonators |
| 年度： | 2021 |
| 類別： |
期刊論文
Electronics
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| 摘要： | : In this paper, we present a dual-band microstrip bandpass filter (BPF) with an improved
stopband, which was constructed by a quad-mode stub-loaded resonator (SLR). Since the SLR is
able to produce multiresonance within a single unit, the area saving is significant. The proposed
quad-mode SLR was implemented by two stubs allocated at symmetry places, thus the even-/oddmode can be applied to analysis the resonance. Moreover, to shift the spurious passband, the step
impedance structure was applied to shift the harmonic resonance to the higher frequency. Design
procedure for high performance dual-band BPF is proposed, and filter examples were designed for
wireless local area network (WLAN) of 2.4/5.2 GHz. The measured insertion losses, return losses
and fractional bandwidths (FBW) are 1.43 dB, 10 dB, and 14.8% at 2.4 GHz and 1.34 dB, 10 dB, and
12.9% at 5.2 GHz. Moreover, by applying two quarter-wavelength stubs on the input/output ports,
the passband selectivity with an isolation of 40 dB can be achieved. The simulation and measurement
have a close match, verifying the design concept. |
| 關鍵字： | stub-loaded resonator (SLR); dual-band; multi-mode; stepped-impedance; wireless local area network (WLAN) |
| 著作名稱： | Analyses of Splittable Amplifier Technique and Cancellation of Memory Effect for Opamp Sharing |
| 年度： | 2017 |
| 類別： |
期刊論文
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
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| 摘要： | This paper proposes a splittable amplifier technique that can be either
decomposed into two identical halves or merged for enhancing the utilization of the amplifier
power and alleviating the memory effect, when applying operational amplifier (opamp)
sharing. In a two-phase clock system, the amplifier can be split into two identical small
amplifiers in one phase simultaneously for use in two circuits. Next, the two small amplifiers
can be merged into one amplifier in the other phase for usage in another circuit. ... |
| 關鍵字： | |
| 著作名稱： | Design and Implementation of Potentiostat with Standalone Signal Generator for Vanillylmandelic Acid Biosensors |
| 年度： | 2017 |
| 類別： |
期刊論文
Sensors and Materials
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| 摘要： | In this paper, a portable potentiostat with a standalone signal generator is proposed for the
signal processing of vanillylmandelic acid (VMA) biosensors. The proposed potentiostat
primarily consists of two microprocessors: one is used to design the programmable
waveform generator, and the other is used to measure the current of the biosensors. It can
perform general electrochemical analysis functions, such as cyclic voltammetry (CV), linear
sweep voltammetry (LSV), differential pulse voltammetry (DPV), amperometry (IT), and ... |
| 關鍵字： | |
| 著作名稱： | Integrated potentiostat for electrochemical sensing of urinary 3-hydroxyanthranilic acid with molecularly imprinted poly(ethylene-co-vinyl alcohol) |
| 年度： | 2015 |
| 類別： |
期刊論文
Biosensors and Bioelectronics
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| 摘要： | Changing demographics, the rise of personalized medicine and increased identification of biomarkers for diagnosis and management of chronic disease have increased the demand for portable bioanalytical instrumentation and point-of-care. The recent development of molecularly imprinted polymers enables production of low cost and highly stable sensing chips; however, the commercially available and full functional instruments employed for electrochemical analysis have shortcomings in actual homecare applications. In this work, integrated circuits (ICs) for monolithic implementation of voltammeter potentiostat with a large dynamic current range (5 nA to 1.2 mA) and short conversion time (10 ms) were fabricated in a 0.35 μm complementary metal-oxide-semiconductor (CMOS) process. The new instrumentation was tested with molecular imprinted sensors for 3-hydroxyanthranilic acid (3HAA) in urine. The sensor consisted of molecular imprinted of poly(ethylene-co-vinyl alcohol)s (abbreviated as EVALs) for implementation in a flow injection analysis system. The EVAL containing 32 ethylene mol% had the highest imprinting effectiveness for the target molecules. Fit-for-purpose figures of merit were achieved with a limit-of-detection (LOD) of 3.06 pg/mL. The measurements obtained in real undiluted urine samples fell within the reference concentration range of 50–550 ng/mL. |
| 關鍵字： | Integrated potentiostat; Molecularly imprinting; Poly(ethylene-co-vinyl alcohol); Urine; 3-Hydroxyanthranilic acid |
| 著作名稱： | Design and implementation of a voltammetry potentiostat with wide dynamic current range measurement for electrochemical biosensors |
| 年度： | 2014 |
| 類別： |
期刊論文
Analog Integrated Circuits and Signal Processing
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| 摘要： | In this paper, we design a voltammetry potentiostat chip with wide range current measurement for the signal processing of electrochemical biosensors. In this design, the current of biosensors will be detected and divided into four regions, and then be diminished in accordance with corresponding current scaling ratio. All the ranges of the biosensor’s current will be diminished to a proper current range (?2.5 μA) and then be converted into frequency-modulated pulses by a sigma–delta modulator in a fixed conversion time. The aim of this design is to deal with the large dynamic current range of signal processing for different biosensors in applications. The measured results of proposed potentiostat can be digitized by a microprocessor without using a high resolution ADC. The proposed potentiostat is fabricated by 0.35 μm CMOS technology, and the chip layout core area is 0.31 mm2. The function of the proposed potentiostat has been tested and measured in our laboratory, and the measurement results show that the dynamic range of signal processing, from 1 nA to 2 mA, is 126 dB. The power consumption under normal operation is 10 mW. The proposed voltammetry potentiostat has successfully applied to the signal processing system of a melatonin biosensor. |
| 關鍵字： | Voltammetry Potentiostat Electrochemical biosensors VLSI |
| 著作名稱： | A 3rd-Order Low-Distortion Delta-Sigma Modulator with Opamp Sharing and Relaxed Feedback Path Timing |
| 年度： | 2012 |
| 類別： |
期刊論文
IEICE Transactions on Electronics
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| 摘要： | This paper proposes a 3rd-order low-distortion delta-sigma modulator (DSM). The 3rd-order noise shaping is achieved by a single opamp (excluding the quantizer). In the proposed DSM structure, the timing limitation on the quantizer and dynamic element matching (DEM) logic in a conventional low-distortion structure can be relaxed from a non-overlapping interval to half of the clock period. A cyclic analog-to-digital converter with a loading-free technique is utilized as a quantizer, which shares an opamp with the active adder. The signal transfer function (STF) is preserved as unity, which means that the integrators process only the quantization noise component. As a result, the opamp used for the integrators has lower requirements, as low-distortion DSMs, on slew rate, output swing, and power consumption. The proposed 3rd-order DSM with a 4-bit cyclic-type quantizer is implemented in a 90-nm CMOS process. Under a sampling rate of 80 MHz and oversampling ratio of 16, simulation results show that an 81.97-dB signal-to-noise and distortion ratio and an 80-dB dynamic range are achieved with 4.17-mW total power consumption. The resulting figure of merit (FOM) is 81.5 fJ/conversion-step. |
| 關鍵字： | delta-sigma modulator, opamp sharing, relaxed dynamic element matching (DEM) timing |
| 著作名稱： | "Design of an ultra-wideband bandpass filter by using coupled three line microstrip structure,” J. of Electromagn. Waves and Appl., Volume 26, pp. 716–728, 2012. (SCI, EI) (IF 2.965 ) |
| 年度： | 2012 |
| 類別： |
期刊論文
J. of Electromagn. Waves and Appl.
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| 摘要： | Abstract—In this paper, an ultra-wideband bandpass filter was accomplished. The proposed filter is constructed by using a coupled three line microstrip structure and a stepped-impedance open stub (SIOS), connected at the symmetrical plane of the filter to increase the passband selectivity. The measured result shows the centered
frequency of the passband at 3.97GHz with low insertion loss of 0.48 dB and wide 3-dB fractional bandwidth (FBW) of 45.3% from 3.1GHz to 4.9GHz. Two transmission zeros are obtained near the passband at 2.72GHz and 5.71GHz with good rejection level of 50.3 dB and 60.5 dB, respectively. The measured results of the fabricated ultra-wideband bandpass filter also show a good agreement with the simulated ones. |
| 關鍵字： | |
| 著作名稱： | ” Design of a Wide-Stopband Bandpass Filter by Using Different Feeding Positions of the I/O Ports,” J. of Electromagn. Waves and Appl., Volume 26, Issue 1, pp. 12-23, 2012. (SCI, EI) (IF 2.965 ) |
| 年度： | 2012 |
| 類別： |
期刊論文
J. of Electromagn. Waves and Appl.
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| 摘要： | Abstract—In this paper, a wide-stopband bandpass filter is presented. The proposed filter only used two stepped-impedance resonators (SIRs) with a simple electric-coupling structure to accomplish a widestopband response. The passband of the proposed filter is designed for global system for mobile communications (GSM) at 1.8 GHz. The
spurious responses of the SIRs are suppressed by controlling the locations of the transmission zeros effectively. The measured results show the passband at 1.8 GHz with a low insertion loss 1.18 dB, and the 3 dB fractional bandwidth (FBW) of 14.1%. The rejection of
the stopband is greater than 14 dB from 2.1 to 17.7GHz, a stopband bandwidth of 9.8 times of the fundamental frequency. The measured result of the fabricated filter also shows a good agreement with the simulated result. |
| 關鍵字： | |
| 著作名稱： | “ Portable potentiostatic sensor integrated with neopterin-imprinted poly(ethylene-co-vinyl alcohol)-based electrode,” IET Nanobiotechnology, Vol. 5, Iss. 4, pp. 126–131, Dec. 2011. (SCI, EI) (IF2.077 ) |
| 年度： | 2011 |
| 類別： |
期刊論文
IET Nanobiotechnology
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| 摘要： | Neopterin is a catabolic product of guanosine triphosphate, a purine nucleotide. Measuring neopterin concentrations in biological fluids such as urine provides information about cellular immune activation in humans under control of T helper cells. A high neopterin concentration in bodily fluids, including serum and urine, indicates cellular immunity activation, which is associated with oxidative stress. In this work, neopterin is the target molecule and imprinted onto poly(ethylene-co-vinyl alcohol) via solvent evaporation. The template molecules on the thin film are then removed, and the membrane is used as a sensing element for electrochemical urinalysis. Poly(ethylene-co-vinyl alcohol) containing 27 mol% ethylene had high imprinting effectiveness and may be integrated with the proposed portable biosensor. In random urine analysis, the cyclic voltammetry measurements of neopterin with an additional recovery method achieved >95% recovery for the neopterin concentration of 15 ng/mL. |
| 關鍵字： | |
| 著作名稱： | “A Portable Electrochemical Sensor for Caffeine and (-)Epigallocatechin Gallate (EGCG) Based on Molecularly Imprinted Poly(Ethylene-co-Vinyl-Alcohol) Recognition Element,” Journal of Nanoscience and Nanotechnology, 11, 10633-10638, Nov. 2011. (SCI, EI) (IF1.435) |
| 年度： | 2011 |
| 類別： |
期刊論文
Journal of Nanoscience and Nanotechnology
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| 摘要： | The U.S. Food and Drug Administration allows a maximum of 72 mg of caffeine per 12 oz. serving (6 mg/oz). Consuming 400 mg of caffeine 3 times daily for 7 days may develop sleep disruption effects. However, it is still very hard for people to estimate how much caffeine is intake daily. Moreover, (-)epigallocatechin gallate (EGCG) is studied a potent antioxidant that may have therapeutic properties for anti-aging and cancer. Conventionally, both caffeine and EGCG could be measured by the protocols of high performance liquid chromatography; however, high precision instruments are required. In this work, the caffeine and EGCG are used as the template molecules and imprinted into poly(ethylene-co-vinyl alcohol), EVAL, via solvent evaporation. The EVAL membrane is then used as the sensing element for electrochemical analysis after templates removal. From the cyclic voltammetry measurement of the caffeine, the peak oxidation potential is shifted from 0.36 to 0.46 V when the final concentration of caffeine is from 0.01 to 1 mg/mL, and the highest current density is about 0.18 μA/cm2. The caffeine and EGCG concentrations measured in three real samples are about 0.10-0.13 mg/mL and 0.49-1.74 mg/mL, respectively. This molecularly imprinted polymeric coated electrode is potential employed as a home-care system. |
| 關鍵字： | |
| 著作名稱： | “Design of a Voltammetry Potentiostat for Biochemical Sensors,” Analog Integrated Circuits and Signal Processing, Vol. 67, No. 3, 375-381, 2011. (2010 IF: 0.452 ) |
| 年度： | 2011 |
| 類別： |
期刊論文
Analog Integrated Circuits and Signal Processing,
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | "Design of a Dual-band Bandpass Filter for GSM and Direct Sequence Ultra-wideband Communication Systems,"J. of Electromagn. Waves and Appl., Vol. 25, No. 11-12, 2011 , pp. 1605-1615(11) (2010 IF1.376)
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| 年度： | 2011 |
| 類別： |
期刊論文
J. of Electromagn. Waves and Appl.
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | "A high band isolation and wide stopband diplexer using dual-mode stepped-impedance resonators," Progress In Electromagnetics Research, PIER 100, 299-308, 2010. (2009 IF3.763) |
| 年度： | 2010 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A GCPW CMOS bandpass filter for local multipoint distribution systems,” J. of Electromagn. Waves and Appl., Vol. 24, 445–452, 2010. (2010 IF1.376) |
| 年度： | 2010 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | "Urinalysis with molecularly imprinted poly(ethylene-co-vinyl alcohol) potentiostat sensors,” Biosensors and Bioelectronics, Volume 24, Issue 8, 15, Pages 2611-2617, April 2009. (2008 IF: 5.143) |
| 年度： | 2009 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Design of a triple-band coplanar-waveguide bandpass filter,” Microwave & Optical Technology Letters, vol. 50, no. 6, pp.1545-1547, Jun 2008. (2007 IF:0.631) |
| 年度： | 2008 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A Dual Mode BPF with Improved Spurious Response Using DGS cells Embedded on the Ground Plane of CPW,” IEICE Trans. Electronics Letters, vol.E91–C, no.2, pp. 224-227, Feb. 2008. (2007 IF:0.436) |
| 年度： | 2008 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “An inverse S-shaped slotted ground structures applied to miniature wide stopband lowpass filters,” IEICE Trans. Electronics Letters, vol. E90-C, no.12, pp. 2285-2288, Dec. 2007. (2007 IF:0.436) |
| 年度： | 2007 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A Novel Compact CPW Bandpass Filter with Improved Spurious Response,” Microwave & Optical Technology Letters, vol. 49, no. 12, pp. 2941-2944 Dec. 2007. (2007 IF:0.631) |
| 年度： | 2007 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Design of multi-layered dual-band bandpass filter using cross-coupled stepped impedance resonators,” Microwave & Optical Technology Letters, vol. 49, no. 11, pp. 2713-2717, Nov. 2007. (2007 IF:0.631) |
| 年度： | 2007 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A portable potentiostat for the bilirubin-specific sensor prepared from molecular imprinting,” Biosensors and Bioelectronics, Volume 22, Issue 8, pp. 1694-1699,15 March 2007. (2007 IF:5.061) |
| 年度： | 2007 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A parallel coupled-line bandpass filter with wide stopband using slotted ground structures,” Microwave and Optical Technology Letters, Vol.49, No. 1, pp.159-162, January 2007.(2007 IF:0.631) |
| 年度： | 2007 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Compact dual-band bandpass filter with enhanced feed coupling structures,” Microwave and Optical Technology Letters, Vol.49, No. 1, pp.171-173, January 2007.(2007 IF:0.631) |
| 年度： | 2007 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A novel compact coplanar-waveguide bandpass filter with good stopband rejection,” Microwave and Optical Technology Letters, Vol.49, No. 2, pp.369-371, Feb. 2007. |
| 年度： | 2007 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Comment on "A note on determination of oscillation startup condition,” Analog Integrated Circuits and Signal Processing, vol. 51, no. 1, pp. 57-58, 25 April 2007. (2007 IF:0.279) |
| 年度： | 2007 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Rearrangement of Mirror Elements,” Analog Integrated Circuits and Signal Processing, Vol. 49 (1): 87-90 OCT 2006. (2006 IF:0.298) |
| 年度： | 2006 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Design of square-root domain filters,” Analog Integrated Circuits and Signal Processing, Vol.43, No.1, pp.49-59, April 2005.(2005 IF:0.277) |
| 年度： | 2005 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Design of current-mode square-root domain band-pass filter with reduced voltage,” Analog Integrated Circuits and Signal Processing, Vol.44, pp.239-250, September 2005.(2005 IF:0.277) |
| 年度： | 2005 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Characteristic investigation of new pathological elements,” Analog Integrated Circuits and Signal Processing, Vol.44, No.1, pp.95-102, July 2005.(2005 IF:0.277) |
| 年度： | 2005 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Telemetric electrochemical sensor,” Biosensors and Bioelectronics, Volume 20, Issue 3, pp. 482-490, 15 October 2004.(2004 IF:3.251) |
| 年度： | 2004 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Current-Mode Fuzzy Linguistic Hedge Circuits”, Analog Integrated Circuits and Signal Processing, Vol.19, pp.255-278, June 1999. |
| 年度： | 1999 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Design and Implementation of The Tree-Based Fuzzy Logic Controller”, IEEE Transaction on Systems, Man, and Cybernetics, Part B, Vol.27, No.3, pp.475-487, June 1997. |
| 年度： | 1997 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A Current-Mode Defuzzifier Circuit to Realize the Centroid Strategy”, IEE Proceedings – Circuits, Devices, and Systems, Vol. 144, No.5, pp.265-271, Oct. 1997. |
| 年度： | 1997 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Modular Current-Mode Multiple Minimum Circuit for Fuzzy Logic Controllers”, Electronics Letters, Vol.32, No.12, pp.1067-1069, June 1996. |
| 年度： | 1996 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Current-Mode Linguistic Hedge Circuit for Adaptive Fuzzy Logic Controllers”, Electronics Letters, Vol.31, No.17, pp.1517-1519, Aug. 1995. |
| 年度： | 1995 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Current-Mode Multiple Input Maximum for Fuzzy Logic Controllers”, Electronics Letters, Vol.30, No.23, pp.1924-1925, Nov. 1994. |
| 年度： | 1994 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Modular Current-Mode Defuzzification Circuit for Fuzzy Logic Controllers”, Electronics Letters, Vol.30, No.16, pp.1287-1288, Aug. 1994. |
| 年度： | 1994 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | 養殖漁場之無線連續酸鹼檢測系統設計 |
| 年度： | 2022 |
| 類別： |
期刊論文
理工研究國際期刊
|
| 摘要： | In this paper, a wireless continuous acid-base detection system for aquaculture is proposed to
detect the pH value of aquaculture’s water in the center position, by means of infrared remote-control vessel and Bluetooth wireless transmission. In the proposed system, we adopt the Silicon Labs EFM32 microprocessor to act as system control unit. This microprocessor will detect the voltage generated by the UltraE pH strip and transmit it to the Bluetooth module. Then, the Bluetooth module will transmit the measured pH value to the computer on the shore. Taking advantage of the LabView user interface for making a real-time pH plot, the computer
will show the pH results. Moreover, we design an infrared remote-control vessel to place the proposed system for the pH value of aquaculture’s water in the center position detection, while the vessel is moving. In system verification, we adopt the commercial acid-base detector, the UltraE pH strip, and the proposed system to detect the pH value of different concentration solution for verification. Experimental results show that the proposed system has the same trend as the commercial acid-base detector. In conclusion, the proposed system can directly detect the pH value of aquaculture’s water in the expected position, by moving an infrared remote-control vessel to the desired place, without the need of actual sampling. |
| 關鍵字： | Potentiostat, biosensors, human-machine interfaces, drones, Acid-base values |
| 著作名稱： | 應用於尿酸檢測平台之電化學生物感測器信號處理系統設計 |
| 年度： | 2022 |
| 類別： |
期刊論文
理工研究國際期刊
|
| 摘要： | In this paper, an electrochemical biosensor signal processing system for uric acid detection
platform is proposed to detect the pH value of urine. In the proposed platform, the measured urine is dropped on a pH sensor strip, and the strip will generate a voltage value corresponding to the measured urine pH value. Then, the voltage will be transmitted to the phone in wireless after measured by the proposed signal processing system. Finally, the pH value of the measured urine will be shown on the phone and be recorded in the cloud. In the system design, the EMF32 chip is used as the control unit, the UltraE pH strip is used for urine pH measurement, the Bluetooth module is used to perform the wireless data transmission, and the phone is used to show the measured results. In the system verification, we use the UltraE pH strip to measure a set of different pH standard solution to establish a calibration curve. Based on the calibration curve, the proposed system can perform the urine pH measurement. In comparison with the results measured by the commercial acid-base detector, the proposed system has the advantages of high speed, small size, simple operation, and easy portability. |
| 關鍵字： | potentiostat, electrochemical biosensors, uric acid, Bluetooth 4.0 |
| 著作名稱： | 應用於食品安全監控感測器之電化學分析儀設計與實現 |
| 年度： | 2020 |
| 類別： |
期刊論文
理工研究國際期刊
|
| 摘要： | 本論文設計一個循環伏安式電化學分析儀作為電化學mRFP生物感測器之信號處理，此mRFP生物感測器是由台南大學生物科技系所開發，用以檢測食物溶液中是否具有毒性物質，所提出之電化學分析儀是利用嵌入式系統開發完成，以跨領域合作方式進行生醫感測器研究並利用嵌入式系統(EFM32微處理器)開發完成，並採用循環伏安法來分析溶液之檢體濃度變化。
在實驗中透過微處理機EFM32輸出固定頻率的掃描訊號掃描待測物，觀測電流電壓圖並進行大範圍、高精度的分析。透過電流傳導的情況，可以利用Labview檢測待測物的各項參數並推測其性質。例如透過毒物檢測感測器來判斷檢測液中是否有具有毒性，並可進一步建立大數據資料庫。
在系統驗證方面，我們的分析儀中的mRFP生物感測器針對不同濃度待測物的量測，系統對於感測器所量測到的電流變化進行分析，並與商用的分析儀所量測之結果進行比對，驗證本系統之特性。從實驗結果顯示，利用電化學方法來進行食物溶液中是否具有毒性物質之檢測，所需要之分析時間可以在幾秒中之內完成。
|
| 關鍵字： | 嵌入式系統、人機介面、生醫感測器、循環伏安法、電化學分析儀 |
| 著作名稱： | Design of a Portable Potentiostat with Dual-microprocessors for Electrochemical Biosensors |
| 年度： | 2015 |
| 類別： |
期刊論文
Universal Journal of Electrical and Electronic Engineering
|
| 摘要： | In this paper, we design and implement a portable potentiostat by using dual-microprocessors for the signal processing of electrochemical biosensors. In our design approach, one of the microprocessors is used to design the programmable waveform generator, and the other microprocessor is used to measure the current of biosensors. The proposed potentiostat can perform general electrochemical analysis functions, including cyclic voltammetry, linear sweep voltammetry, differential pulse voltammetry, amperometry, and potentiometry. In the experiment, we adopt a commercial screen printed electrode immersed in potassium ferricyanide solution to test the performance of the proposed potentiostat and compare the proposed potentiostat’s measured results with a commercial potentiostat’s (CH Instrument Model: CHI1221) under the same test condition. The experimental results show that the proposed potentiostat has the merits of good accuracy, low cost, low power consumption, and high portability. |
| 關鍵字： | Potentiostat, Electrochemical Biosensors, Signal Processing Circuit |
| 著作名稱： | Design and Implementation of a Standalone
Potentiostat for Electrochemical Biosensors |
| 年度： | 2013 |
| 類別： |
期刊論文
International Journal of Science and Engineering
|
| 摘要： | In this paper, we design and implement a low-cost and standalone potentiostat for the signal processing of electrochemical biosensors, and further exert the vanillylmandelic acid biosensing to verify its performance. In the experiment, we adopt a personal digital assistant (PDA), rather
than using a personal computer (PC), to set the experimental
parameters to the potentiostat through Bluetooth wireless
communication. The biosensor’s measurement is controlled by a mixed-signal microprocessor, and the measured data are stored
in a memory card. The power supply of the standalone
potentiostat is provided by a USB charger. When the experiment is finished, the data stored in memory card can be retrieved and analyzed by a computer. Our experimental results show that the proposed potentiostat has the merits of good accuracy, low cost, low power consumption, and high portability. |
| 關鍵字： | potentiostat, electrochemical biosensors, signal processing circuit |
| 著作名稱： | “Novel CFA-based negative immittance simulator,” International Journal of Electrical Engineering, vol.11, pp. 393-398, Nov. 2004. |
| 年度： | 2004 |
| 類別： |
期刊論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | Design of a Potentiostat with Standalone Signal Generator for Vanillylmandelic Acid Biosensors |
| 年度： | 2016 |
| 類別： |
會議論文
|
| 摘要： | In this paper, a portable potentiostat with standalone signal generator is proposed
for the signal processing of vanillylmandelic acid (VMA) biosensors. The proposed
potentiostat primarily consists of two microprocessors: one is used to design the
programmable waveform generator, and the other is used to measure the current of the
biosensors. It can perform general electrochemical analysis functions, such as cyclic
voltammetry, linear sweep voltammetry, differential pulse voltammetry, amperometry, and ... |
| 關鍵字： | |
| 著作名稱： | Design of a Portable Potentiostat with Dual-microprocessors for Electrochemical Biosensors |
| 年度： | 2015 |
| 類別： |
會議論文
|
| 摘要： | In this paper, we design and implement a portable potentiostat by using dual-microprocessors for the signal processing of electrochemical biosensors. In our design approach, one of the microprocessors is used to design the programmable waveform generator, and the other microprocessor is used to measure the current of biosensors. The proposed potentiostat can perform general electrochemical analysis functions, including cyclic voltammetry, linear sweep voltammetry, differential pulse voltammetry, amperometry, and potentiometry. In the experiment, we adopt a commercial screen printed electrode immersed in potassium ferricyanide solution to test the performance of the proposed potentiostat and compare the proposed potentiostat’s measured results with a commercial potentiostat’s (CH Instrument Model: CHI1221) under the same test condition. The experimental results show that the proposed potentiostat has the merits of good accuracy, low cost, low power consumption, and high portability. |
| 關鍵字： | potentiostat, electrochemical biosensors, signal processing circuit |
| 著作名稱： | Integrated potentiostat for electrochemical sensing of urinary 3-hydroxyanthranilic acid with molecularly imprinted poly(ethylene-co-vinyl alcohol) |
| 年度： | 2014 |
| 類別： |
會議論文
|
| 摘要： | Changing demographics, the rise of personalized medicine and increased identification
of biomarkers for diagnosis and management of chronic disease have increased the demand
for portable bioanalytical instrumentation and point-of-care. The recent development of
molecularly imprinted polymers enables production of low cost and highly stable sensing
chips; however, the commercially available and full functional instruments employed for
electrochemical analysis have shortcomings in actual homecare applications. In this work,
integrated circuits (ICs) for monolithic implementation of voltammeter potentiostat with a
large dynamic current range (5 nA to 1.2 mA) and short conversion time (10 ms) were
fabricated in a 0.35 μm complementary metal–oxide–semiconductor (CMOS) process. The
new instrumentation was tested with molecular imprinted sensors for 3-hydroxyanthranilic
acid (3HAA) in urine. The sensor consisted of molecular imprinted of poly(ethylene-co-vinyl
alcohol)s (abbreviated as EVALs) for implementation in a flow injection analysis system. The
EVAL containing 32 ethylene mol-% had the highest imprinting effectiveness for the target
molecules. Fit-for-purpose figures of merit were achieved with a limit-of-detection (LOD) of
3.06 pg/mL. The measurements obtained in real undiluted urine samples fell within the
reference concentration range of 50- 550 ng/mL. |
| 關鍵字： | integrated potentiostat; molecularly imprinting; poly(ethylene-co-vinyl alcohol); urine; 3-hydroxyanthranilic acid. |
| 著作名稱： | Design of a voltammetry potentiostat with wide dynamic current range measurement |
| 年度： | 2013 |
| 類別： |
會議論文
|
| 摘要： | In this paper, we design a voltammetry potentiostat chip with wide range current measurement for the signal processing of electrochemical biosensors. In this design, the current of biosensors will be detected and divided into four regions, and then be diminished in accordance with corresponding current scaling ratio. All the ranges of the biosensor’s current will be diminished to a proper current range (≤ 2.5 μA) and then be converted into frequency-modulated pulses by a sigma-delta modulator in a fixed conversion time. The aim of this design is to deal with the large dynamic current range of signal processing for different biosensors in applications. The measured results of proposed potentiostat can be digitized by a microprocessor without using a high resolution ADC. The proposed potentiostat is fabricated by 0.35 μm CMOS technology, and the chip layout core area is 0.31 mm2. The function of the proposed potentiostat has been tested and measured in our laboratory, and the measurement results show that the dynamic range of signal processing, from 1nA to 2mA, is 126 dB. The power consumption under normal operation is 10 mW. |
| 關鍵字： | |
| 著作名稱： | Implementation of the Urinalysis Biological Monitoring Records in Cloud for Home Care Application with Potentiostatic Biosensors |
| 年度： | 2013 |
| 類別： |
會議論文
|
| 摘要： | In this paper, we develop potentiostatic biosensors and biological monitoring records in cloud computing for home care application. In home care application, the potentiostatic biosensors are used to examine some important biomarkers such as albumin, uric acid, glucose, urea, creatine and creatinine in urine, which are correlated with kidney function. The examined results of these biomarkers will be transmitted to the server in cloud by Wi-Fi wireless communication, and then will be translated into biological monitoring results and be stored in the biological monitoring records. The users can retrieve these records by means of a smart phone or a remote PC through internet at any time and any place to understand their health condition. Meanwhile, doctors can diagnose patients’ health conditions in long-term care according to the proposed biological monitoring record. The experimental results show that the proposed system has the merits of good accuracy, low cost, and long-term care capability. |
| 關鍵字： | |
| 著作名稱： | "A 3rd-Order Delta-Sigma Modulator with Timing-Sharing Opamp-Sharing Technique" |
| 年度： | 2013 |
| 類別： |
會議論文
|
| 摘要： | |
| 關鍵字： | |
| 著作名稱： | "Implementation of the Urinalysis Biological Monitoring Records in Cloud for Home Care Application with Potentiostatic Biosensors" |
| 年度： | 2013 |
| 類別： |
會議論文
|
| 摘要： | |
| 關鍵字： | |
| 著作名稱： | A Low-Cost and Standalone Potentiostat for Electrochemical Biosensors |
| 年度： | 2012 |
| 類別： |
會議論文
|
| 摘要： | |
| 關鍵字： | |
| 著作名稱： | ” A Portable Electrochemical Sensor for Caffeine and (-)Epigallocatechin gallate (EGCG) Based on Molecularly Imprinted Poly(Ethylene-co-Vinyl-Alcohol) Recognition Element, ” in Proceeding of IEEE International NanoElectronics Conference, INEC2010, (January 3 to 8, 2010, Hong Kong) |
| 年度： | 2010 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | ” Design of a Voltammetry Potentiostat for Biosensors,” in Proceeding of International Symposium on Bioelectronics and Bioinformatics, ISBB2009, (December 9-11, 2009, Melbourne, Australia) |
| 年度： | 2009 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “ A Portable Potentiostat with Molecularly Imprinted Polymeric Electrode for Dopamine Sensing,” in Proceeding of IEEE Circuits and Systems International Conference on Testing and Diagnosis, 2009, ICTD 2009, pp. 1 – 4, (April 28-29, 2009, Chengdu, China) |
| 年度： | 2009 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “An Inductively Powered Converter for Implantable Biochemical Sensor Signal Processing System,” in Proceeding of IEEE Circuits and Systems International Conference on Testing and Diagnosis, 2009, ICTD 2009, pp. 5 – 8, (April 28-29, 2009, Chengdu, China) |
| 年度： | 2009 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | ” A Low Dropout Voltage Regulator with Programmable Output,” in Proceeding of The 4nd IEEE Conference on Industrial Electronics and Applications (ICIEA 2009), pp.3357 – 3361, (25-27 May, 2009, Xi’ an China). |
| 年度： | 2009 |
| 類別： |
會議論文
|
| 摘要： | |
| 關鍵字： | |
| 著作名稱： | ” Total urinary analysis with poly(ethylene-co-vinyl-alcohol) molecular imprinting thin film potentiostat sensors,” in Proceeding of The tenth world congress on Biosensors, Biosensors 2008, P2.141, (14-16 May, 2007, Shanghai, China). |
| 年度： | 2008 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Molecularly Imprinting of 8-Hydroxydeoxyguanosine on Poly(ethylene-co-vinyl alcohol) Thin Film for the Detection of Oxidative DNA Damage from the Urinary Excretion,” Fifth International Workshop on Molecular Imprinting, MIP2008, September 7-11, 2008, Kobe, Japan. |
| 年度： | 2008 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A Compact-Size and High Isolation Dual-Band Coplanar-Waveguide Bandpass Filter,” IEEE/MTT-S International Microwave Symposium, 2007, pp. 925 – 928, (3-8 June 2007, Hawaii). |
| 年度： | 2007 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | ” An SOC-based portable cyclic voltammetry potentiostat for micro-albumin biosensors,” in Proceeding of The 2nd IEEE Conference on Industrial Electronics and Applications (ICIEA 2007), pp.604-609. (23-25 May, 2007, Harbin, China). |
| 年度： | 2007 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “ A Portable Potentiostat for Electrochemical Sensors,” in Proceeding of 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006 (Biomed 2006), pp.538-542. (11 – 14 Dec. 2006, Kuala Lumpur, Malaysia). |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Design of 12-bit 100-MHz current-steering DAC for SOC application,” Proceedings of The 5th International Workshop System-on-Chip for Real-Time Applications, pp. 117-122. (July 20-24, 2005, Banff, Canada). |
| 年度： | 2005 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A 12-bit 250-MHz current-steering DAC,” Proceedings of The 6th International Conference on ASIC, pp.451-454. (October 24-27, 2005, Shanghai,, China). |
| 年度： | 2005 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A Phase-Locked Loop for Receivers of UHF Wireless Microphone,” Proceedings of The 6th International Conference on ASIC, pp.463-466. (October 24-27, 2005, Shanghai,, China). |
| 年度： | 2005 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Design of a 1.5 V analog current-mode median filter,” The 2004 International Conference on Intelligent Sensors, Sensor Networks and Information processing, pp.211-215. (Melbourne, Australia, Dec. 14-17, 2004). |
| 年度： | 2004 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | ”Design of a portable potentiostat for electrochemical sensors,” The 2004 International Conference on Intelligent Sensors, Sensor Networks and Information processing, (Melbourne, Australia Dec. 14-17, 2004). |
| 年度： | 2004 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “1-V Square-Root Domain Filters Design Based on Modified Electronically Simulated Translinear Loop and State-Space Approach,” Proceedings of the 2004 IEEJ International Analog VLSI Workshop, pp. 91-96. (Macao SAR, China Oct. 13-15, 2004). |
| 年度： | 2004 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A 1.5 V log-domain band-pass filter based on MOSFET square law,” Proceedings of The 5th International Conference on ASIC, pp.506-509. (October 21-24, 2003, Beijing, China). |
| 年度： | 2003 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | ” Combined electrochemical and electrophysiological Data Acquisition Device with flexible extending channel”, Proc 12th International Conference on Biomedical Engineering ICBME 2002, (Singapore, Dec. 4-7, 2002). |
| 年度： | 2002 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A high speed current-mode median filter for real-time signal processing”, Proceedings of Asia – Pacific Conference on Circuits and Systems, pp.25-28. (Oct. 29-31, Bali, Indonesia). |
| 年度： | 2002 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A hardware design approach for merge-sorting network”, Proceedings of The 2001 IEEE International Symposium on Circuits and Systems, pp. 534 –537. (May 6 - 9, Sydney, Australia) |
| 年度： | 2001 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Design of log domain low-pass filters by MOSFET square law”, Proceedings of The Second IEEE Asia Pacific Conference on ASICs, pp.9-12. (August 28-30, Cheju, Korea) |
| 年度： | 2000 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Bi-directional current-mode multiple input maximum circuit”, Proceedings of The Second IEEE Asia Pacific Conference on ASICs, pp.41-44. (August 28-30, Cheju, Korea) |
| 年度： | 2000 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A Current-Mode Defuzzifier Circuit to Realize the Centroid Strategy”, Proceedings of the 1997 IEEE International Symposium on Circuits, and Systems, pp.609-612. (June 9-12, Hong Kong) |
| 年度： | 1997 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A Current-Mode Circuit for Euclidean Distance Calculation”, Proceedings of the 1997 IEEE International Symposium on VLSI Technology, Systems, and Applications, pp.83-86. (June 3-5, Taipei) |
| 年度： | 1997 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “A Current-Mode Fuzzy Linguistic Hedge Circuit – More or Less”, Proceedings of the 5th IEEE International Conference on Fuzzy Systems, pp.1080-1085. (Sept. 8-11, New Orleans, Louisiana) |
| 年度： | 1996 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Modular Current-Mode Multiple Minimum Circuit for Fuzzy Logic Controllers”, Proceedings of the 1996 IEEE International Symposium on Circuits and Systems,Vol.3, pp.361-363. (May 12-15, Atlanta, Georgia) |
| 年度： | 1996 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Current-Mode Fuzzy Linguistic Hedge Circuit – Contrast Intensification”, Proceedings of the 1996 IEEE International Symposium on Circuits and Systems,Vol.3, pp.511-514. (May 12-15, Atlanta, Georgia) |
| 年度： | 1996 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Color Printer Correction System by Using Fuzzy Tree Approach”, Proceedings of the International Conference on Consumer Electronics, pp.200-201. (June 7-9, Chicago, Illinois) |
| 年度： | 1995 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “FPGA Implementation of Fuzzy Color Correction System”, Proceedings of the IEEE 1995 Custom Integrated Circuits Conference, pp.503-506. (May 1-4, Santa Clara, California) |
| 年度： | 1995 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Fuzzy Expert System for Color Reproduction”, Proceedings of the International Joint Conference of the 4th IEEE International Conference on Fuzzy Systems and the 2nd International Fuzzy Engineering Symposium, pp.477-482. (Mar. 20-24, Yokohama, Japan) |
| 年度： | 1995 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Modular Current-Mode Defuzzification Circuit for Fuzzy Logic Controllers”, Proceedings of the 3rd International Conference on Fuzzy Logic, Neural Nets and Soft Computing, pp.247-248. (Aug. 1-7, Iizuka, Japan) |
| 年度： | 1994 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Systematic Design Approach for Multivariable Fuzzy Expert System”, Proceedings of the 3rd International Conference on Fuzzy Systems, pp.2094-2099. (June 26-29, Orlando, Florida) |
| 年度： | 1994 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “Array Based Fuzzy Inference Mechanism Implemented with Current-Mode CMOS Circuits”, Proceedings of 1994 IEEE International Symposium on Circuits and Systems, pp.537-540. (May 30-June 2, London, England) |
| 年度： | 1994 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | "Design of Multi-layered Dual-Band Bandpass Filter Using Cross-Coupled Stepped Impedance Resonators," URSI National Radio Science Conference, Yuan Ze University, Chung-Li, Feb., 2007. |
| 年度： | 2007 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | 具寬止帶之微小化共面波導帶通濾波器, URSI National Radio Science Conference, Yuan Ze University, Chung-Li, Feb., 2007. |
| 年度： | 2007 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “使用多層基板技術之三頻帶通濾波器之設計”, National Radio Science Conference(URSI), 桃園, Feb. 2007. |
| 年度： | 2007 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “利用步階式阻抗共振器及多層技術達成雙頻帶通濾波器之設計方式”, National Radio Science Conference(URSI), 桃園, Feb. 2007. |
| 年度： | 2007 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “符合無線區域網路規格之雙層微帶線雙頻帶通濾波器”, Intelligent Systems Conference on Engineering Applications(ISC), 台南, Mar. 2007. |
| 年度： | 2007 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “具壓抑混附波之背面耦合式共面波導帶通濾波器”電資科技應用研討會，萬能科技大學，桃園, 2006. |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “具寬止帶之微小化共面波導帶通濾波器 具壓抑混附波之背面耦合式共面波導帶通濾波器”，URSI，元智大學，中壢，2006。 |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | 具寬止帶之新型微小化雙模態帶通濾波器，電資科技應用與發展學術研討會, 萬能科技大學, 中壢, 12月, 2006. |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “使用增強耦合結構之微小化雙頻帶通濾波器,” 2006全國電信研討會，高雄，中華民國，95年12月1-2日。 |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “應用於IEEE 802.11 a/b之具有近似橢圓函數響應之雙頻帶通濾波器,” 2006全國電信研討會，高雄，中華民國，95年12月1-2日。 |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “使用S型缺陷接地結構之微小化寬止帶低通濾波器,” 2006全國電信研討會，高雄，中華民國，95年12月1-2日。 |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “使用S型缺陷接地結構之寬止帶平行耦合線帶通濾波器,” 2006全國電信研討會，高雄，中華民國，95年12月1-2日。 |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | ” A novel compact coplanar-waveguide bandpass filter with good stopband rejection,” 2006全國電信研討會，高雄，中華民國，95年12月1-2日。 |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | Design of a portable potentiostat for a bilirubin-specific sensor prepared from molecular imprinting |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | A voltage boosting circuit for portable microsystem applications |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | Design of a scan mode potentiostat for micro-albumin sensor |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “SPURIOUS SUPPRESSION OF A PARALLEL COUPLED MICROSTRIP BANDPASS FILTER WITH FODLDED EBG CELLS ON THE MIDDLE LAYER” , 電資科技應用與發展學術研討會, 中壢, Dec. 2006. |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “新型微小化雙模態環形濾波器之設計” , 電資科技應用與發展學術研討會, 中壢, Dec. 2006. |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | “具有耦合型共振器之微小化雙工器之設計” , 電資科技應用與發展學術研討會, 中壢, Dec. 2006. |
| 年度： | 2006 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | A portable and wireless data transmission potentiostat |
| 年度： | 2004 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | Chemical signal acquisition device with flexible extending channel based on USB interface |
| 年度： | 2003 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | The combined wireless communication nerwork health care system based on the USB module |
| 年度： | 2003 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | A low-power instrumental amplifier applied in mimscs signal processing |
| 年度： | 2003 |
| 類別： |
會議論文
|
| 摘要： | |
| 關鍵字： | |
| 著作名稱： | A low-voltage low-power log-domain band-pass filter |
| 年度： | 2003 |
| 類別： |
會議論文
|
| 摘要： | |
| 關鍵字： | |
| 著作名稱： | 以無線數位通訊網路為架構之整合式醫療監控儲存系統 |
| 年度： | 2002 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | 具雙向性運算之電流式多輸入最小值運算電路 |
| 年度： | 2000 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | 以MOSFET平方律實現二階低通濾波器之狀態空間合成 |
| 年度： | 2000 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | A hardware design in FPGA for a 32-item merge-sorting network |
| 年度： | 2000 |
| 類別： |
會議論文
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| 摘要： | |
| 關鍵字： | |
| 著作名稱： | 教育部VLSI教育改進計畫 |
| 年度： | 2001 |
| 類別： |
研究計畫成果報告
|
| 摘要： | |
| 關鍵字： | |
| 著作名稱： | 高頻對數領域低通濾波器積體電路製作 |
| 年度： | 2000 |
| 類別： |
研究計畫成果報告
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| 摘要： | |
| 關鍵字： | |