IEICE Trans

Apisak WORAPISHET

Accurate Signal-to-Noise Analysis of Derivative and Quadrature Differential FM Discriminators Based on Multi-Sinusoidal AWGN Representation Apisak WORAPISHET Tanee DEMEECHAI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/10/01 Vol. E93-A No. 10 pp. 1755-1764 Type of Manuscript: PAPER Category: Analog Signal Processing Keyword: noise performance analysis, multi-sinusoidal noise analysis, low power wireless radios, FM discriminator,
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FPGA Implementation of Highly Modular Fast Universal Discrete Transforms Panan POTIPANTONG Phaophak SIRISUK Soontorn ORAINTARA Apisak WORAPISHET
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2009/04/01 Vol. E92-C No. 4 pp. 576-586 Type of Manuscript: PAPER Category: Integrated Electronics Keyword: UDFHT, DHT, DST, DFT, DCT, FFT, FPGA, reconfigurable computing,
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Double-Capacitor Technique for Wide Frequency Range Phase Compensation in G_m-C and MOSFET-C Filters Phanumas KHUMSAT Apisak WORAPISHET Wanlop SURAKAMPONTORN
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2009/01/01 Vol. E92-C No. 1 pp. 178-182 Type of Manuscript: LETTER Category: Electronic Circuits Keyword: G_m-C filter, MOSFET-C filter, phase compensation, phase error, capacitive peaking,
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Analysis and Design of Sub-Threshold R-MOSFET Tunable Resistor Apisak WORAPISHET Phanumas KHUMSAT
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2009/01/01 Vol. E92-C No. 1 pp. 135-143 Type of Manuscript: PAPER Category: Electronic Circuits Keyword: MOSFET resistor, R-MOSFET resistor, sub-threshold techniques, low voltage techniques,
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Two-Stage Feedforward Class-AB CMOS OTA for Low-Voltage Filtering Applications Phanumas KHUMSAT Apisak WORAPISHET
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2007/12/01 Vol. E90-C No. 12 pp. 2293-2296 Type of Manuscript: LETTER Category: Electronic Circuits Keyword: operational transconductance amplifier, OTA, active-RC filters, MOSFET-C filters, feedforward,
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Compact Two-Stage Class-AB CMOS OTA for Low-Voltage Filtering Applications Phanumas KHUMSAT Apisak WORAPISHET
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2007/02/01 Vol. E90-C No. 2 pp. 543-546 Type of Manuscript: LETTER Category: Electronic Circuits Keyword: operational transconductance amplifier, OTA, active-RC filters, MOSFET-C filters,
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Extended Phase Noise Performance in Mutual Negative Resistance CMOS LC Oscillator for Low Supply Voltages Apisak WORAPISHET
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2006/06/01 Vol. E89-C No. 6 pp. 732-738 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit and Device Technologies) Category: Keyword: analog circuits, LC oscillator circuits, CMOS analog circuits, high-frequency circuits,
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Efficient Mismatch-Insensitive Track-and-Hold Circuit Using Low-Voltage Floating-Gate MOS Transistors Apisak WORAPISHET Kornika MOOLPHO Jitkasame NGARMNIL
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2005/06/01 Vol. E88-C No. 6 pp. 1148-1153 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit and Device Technologies) Category: Building Block Keyword: floating-gate analog circuits, track-and-hold circuits, low-voltage analog techniques,
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Low Power Switched-Current FIR Core for Modern Wireless Transceivers Apisak WORAPISHET Phaophak SIRISUK
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2004/11/01 Vol. E87-C No. 11 pp. 1903-1909 Type of Manuscript: Special Section PAPER (Special Section on New System Paradigms for Integrated Electronics) Category: Keyword: switched-current techniques, FIR filters, correlator,
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An All-Port Matched Impedance-Transforming Marchand Balun and Its Mixer Application Mitchai CHONGCHEAWCHAMNAN Kamorn BANDUDEJ Apisak WORAPISHET Choon Yong NG Ian D. ROBERTSON
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2003/08/01 Vol. E86-C No. 8 pp. 1593-1600 Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology) Category: Keyword: Marchand balun, impedance transforming, all-port matching, coupled-line phase-inverter, ring-diode mixer,
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