Apisak Worapishet

发表

Low-power complex channel filtering using cascoded class AB switched-currents

John B. Hughes, Apisak Worapishet, R. Sitdhikorn, 2002, 2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353).

Low-voltage class AB two-step sampling switched-currents

John B. Hughes, Christofer Toumazou, Apisak Worapishet, 2000, 2000 IEEE International Symposium on Circuits and Systems. Emerging Technologies for the 21st Century. Proceedings (IEEE Cat No.00CH36353).

f/sub T/-integration based continuous-time filters for very high frequencies

Apisak Worapishet, Phanumas Khumsat, 2001, ISCAS 2001. The 2001 IEEE International Symposium on Circuits and Systems (Cat. No.01CH37196).

Enhanced switched-current comparator

John B. Hughes, Christofer Toumazou, Apisak Worapishet, 1999 .

Performance Analysis and Design of Triple-Resonance Interstage Peaking for Wide-Band Cascaded CMOS Amplifiers

Wanlop Surakampontorn, Apisak Worapishet, Ittipat Roopkom, 2007, IEEE Transactions on Circuits and Systems I: Regular Papers.

An All-Port Matched Impedance-Transforming Marchand Balun and Its Mixer Application

Ian D. Robertson, Apisak Worapishet, Mitchai Chongcheawchamnan, 2003 .

On the feasibility of cascaded single-stage distributed amplifier topology in digital CMOS technology

Apisak Worapishet, Mitchai Chongcheawchamnan, S. Srisathit, 2002, The 2002 45th Midwest Symposium on Circuits and Systems, 2002. MWSCAS-2002..

A Multirate Switched-Current Filter Using Class-AB Cascoded Memory

John B. Hughes, Apisak Worapishet, R. Sitdhikorn, 2006, IEEE Transactions on Circuits and Systems II: Express Briefs.

A low cost real-time intelligent taximeter sensor

Apisak Worapishet, S. Jantarang, Panan Potipantong, 2002, Asia-Pacific Conference on Circuits and Systems.

Cascaded high-gain distributed amplifier configuration for enhanced gain-bandwidth product

Apisak Worapishet, Ittipat Roopkom, Panus Sinsoontornpong, 2013, 2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology.

Measurement of cell and bacterial activity using array-based ISFET Chemical Current-Conveyor in weak-inversion

Khaled Hayatleh, Christofer Toumazou, Apisak Worapishet, 2012, 2012 IEEE International Symposium on Circuits and Systems.

Two-Stage Feedforward Class-AB CMOS OTA for Low-Voltage Filtering Applications

Apisak Worapishet, Phanumas Khumsat, 2007, IEICE Trans. Electron..

Performance Improvement of Adaptive Wavelet Thresholding for Speech Enhancement Using Generalized Gaussian Priors and Frame-Wise Context Modeling

Apisak Worapishet, Parna Chakraborty Bhattacharya, Nisachon Tangsangiumvisai, 2020, IEEE Access.

A mutual-negative-resistance quadrature CMOS LC oscillator

Mitchai Chongcheawchamnan, Apisak Worapishet, Sarayut Virunphun, 2004, 2004 IEEE International Symposium on Circuits and Systems (IEEE Cat. No.04CH37512).

Design of 1.8-V CMOS Polyphase Filter for Dual-Mode Bluetooth/ZigBee Transceiver

Non-members, Apisak Worapishet, P. Khumsat, 2005 .

Linear current-mode lossy integrator for integrated current-mode wave-active filters

Apisak Worapishet, C. Tongchoi, 1995 .

Accurate Signal-to-Noise Analysis of Derivative and Quadrature Differential FM Discriminators Based on Multi-Sinusoidal AWGN Representation

Tanee Demeechai, Apisak Worapishet, 2010, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

A CMOS Instrumentation Amplifier With 90-dB CMRR at 2-MHz Using Capacitive Neutralization: Analysis, Design Considerations, and Implementation

Andreas Demosthenous, Apisak Worapishet, Xiao Liu, 2011, IEEE Transactions on Circuits and Systems I: Regular Papers.

Performance Enhancement of Switched-Current Technique Using Subthreshold MOS Operation

John B. Hughes, Apisak Worapishet, 2008, IEEE Transactions on Circuits and Systems I: Regular Papers.

Highly-linear, current-feedback resistive source-degenerated MOS transconductor

Apisak Worapishet, Phanumas Khumsat, 2004, 2004 IEEE International Symposium on Circuits and Systems (IEEE Cat. No.04CH37512).

High-Order continuous-time filters employing current-feedback transconductor-capacitor structure in CMOS technology for wireless communications

Apisak Worapishet, Phanumas Khumsat, 2007 .

Generalized Analysis of Random Common-Mode Rejection Performance of CMOS Current Feedback Instrumentation Amplifiers

Andreas Demosthenous, Apisak Worapishet, 2015, IEEE Transactions on Circuits and Systems I: Regular Papers.

Low-power high-frequency class-AB two-step sampling switched-current techniques

Christofer Toumazou, John B. Hughes, Apisak Worapishet, 2003, IEEE Trans. Circuits Syst. II Express Briefs.

A low-power, low-voltage Bluetooth channel filter using class AB CMOS transconductors

John B. Hughes, Apisak Worapishet, R. Sitdhikorn, 2004 .

An NMOS inductive loading technique for extended operating frequency CMOS ring oscillators

Apisak Worapishet, M. Thamsirianunt, 2002, The 2002 45th Midwest Symposium on Circuits and Systems, 2002. MWSCAS-2002..

Theoretical Analysis of Highly Linear Tunable Filters Using Switched-Resistor Techniques

Eric A. M. Klumperink, Bram Nauta, Wanlop Surakampontorn, 2008, IEEE Transactions on Circuits and Systems I: Regular Papers.

High-speed switched-current matched filter for WCDMA receivers

Apisak Worapishet, P. Sirisuk, S. Tanoi, 2004 .

Slew rate induced distortion in switched-resistor integrators

Eric A. M. Klumperink, Bram Nauta, Wanlop Surakampontorn, 2006, 2006 IEEE International Symposium on Circuits and Systems.

Extended Phase Noise Performance in Mutual Negative Resistance CMOS LC Oscillator for Low Supply Voltages

Apisak Worapishet, 2006, IEICE Trans. Electron..

A scaleable FFT/IFFT kernel for communication systems using codesign approach

Theerayod Wiangtong, Apisak Worapishet, Phaophak Sirisuk, 2005, Proceedings. 2005 IEEE International Conference on Field-Programmable Technology, 2005..

Sub-threshold R-MOSFET tunable resistor technique

Apisak Worapishet, Phanumas Khumsat, 2007 .

Enhanced tuneable coupled inductor for ultra-wide variable centre frequency LC filters

Mitchai Chongcheawchamnan, Apisak Worapishet, S. Ninyawee, 2002, Asia-Pacific Conference on Circuits and Systems.

Reduced-kickback regenerative current comparator for high-speed switched-current pipeline analogue-to-digital converters

V. Boonsobhak, John B. Hughes, Apisak Worapishet, 2003 .

Low power switched-current FIR core for modern wireless transceivers : New system paradigms for integrated electronics

Apisak Worapishet, P. Sirisuk, 2004 .

Error neutralised switched-current comparator

John B. Hughes, Christofer Toumazou, Apisak Worapishet, 1999, ISCAS'99. Proceedings of the 1999 IEEE International Symposium on Circuits and Systems VLSI (Cat. No.99CH36349).

Low-voltage class AB switched-current technique

John B. Hughes, Apisak Worapishet, R. Sitdhikorn, 2000 .

Lumped element based Doherty power amplifier topology in CMOS process

Mitchai Chongcheawchamnan, Apisak Worapishet, C. Tongchoi, 2003, Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03..

π-peaking shunt-feedback transimpedance amplifier with bandwidth enhancement

Apisak Worapishet, Panus Sinsoontornpong, A. Worapishet, 2012, 2012 IEEE International Conference on Electron Devices and Solid State Circuit (EDSSC).

Compact Two-Stage Class-AB CMOS OTA for Low-Voltage Filtering Applications

Apisak Worapishet, Phanumas Khumsat, 2007, IEICE Trans. Electron..

Double-Capacitor Technique for Wide Frequency Range Phase Compensation in Gm-C and MOSFET-C Filters

Wanlop Surakampontorn, Apisak Worapishet, Phanumas Khumsat, 2009, IEICE Trans. Electron..

FPGA Implementation of Highly Modular Fast Universal Discrete Transforms

Soontorn Oraintara, Apisak Worapishet, Phaophak Sirisuk, 2009, IEICE Trans. Electron..

Application of reverse-active npns for compact, wide-tuning f/sub T/-integration-based filters in SiGe HBT BiCMOS technology

Apisak Worapishet, Phanumas Khumsat, 2005, 2005 IEEE International Symposium on Circuits and Systems.

Cascaded double-stage configuration for high-performance broadband amplification in CMOS

Apisak Worapishet, Ittipat Roopkom, 2005, 2005 IEEE International Symposium on Circuits and Systems.

f/sub T/ integration employing lateral pnps in BiCMOS/CMOS technologies

Apisak Worapishet, A. J. Payne, Phanumas Khumsat, 1999 .

Class AB technique for high performance switched-current memory cells

John B. Hughes, Christofer Toumazou, Apisak Worapishet, 1999, ISCAS'99. Proceedings of the 1999 IEEE International Symposium on Circuits and Systems VLSI (Cat. No.99CH36349).

Switched-Capacitors or Switched-Currents – Which Will Succeed?

John B. Hughes, Apisak Worapishet, J. Hughes, 2002 .

Differential-Mode/Common-Mode Feedforward Transconductor for Low-Voltage Gm-C filters

Apisak Worapishet, Phanumas Khumsat, Theerachet Soorapanth, 2006, 2006 13th IEEE International Conference on Electronics, Circuits and Systems.

Analysis of the common-mode induced differential-mode distortion in Gm-C filters

Jirayuth Mahattanakul, Apisak Worapishet, Terdpun Choogorn, 2010, Proceedings of 2010 IEEE International Symposium on Circuits and Systems.

A Very High-Frequency Transistor-Only Linear Tunable Companding Current-Mode Integrator

Chris Toumazou, Jirayuth Mahattanakul, Apisak Worapishet, 2000 .

Theory and Bandwidth Enhancement of Cascaded Double-Stage Distributed Amplifiers

Wanlop Surakampontorn, Apisak Worapishet, Ittipat Roopkom, 2010, IEEE Transactions on Circuits and Systems I: Regular Papers.

Low voltage techniques for switched-current filters

John B. Hughes, Apisak Worapishet, R. Sitdhikorn, 2002 .

High-gain current amplifiers for low-power MOSFET-C filters

Apisak Worapishet, Phanumas Khumsat, 2006, 2006 IEEE International Symposium on Circuits and Systems.

A low-voltage neutralised class AB switched-current technique

John B. Hughes, Apisak Worapishet, R. Sitdhikorn, 2001, ISCAS 2001. The 2001 IEEE International Symposium on Circuits and Systems (Cat. No.01CH37196).

An improved CMOS offset-compensated current comparator for high speed applications

John B. Hughes, Christofer Toumazou, Apisak Worapishet, 1998, ISCAS '98. Proceedings of the 1998 IEEE International Symposium on Circuits and Systems (Cat. No.98CH36187).

Double-regenerated switched-current comparator

Christofer Toumazou, Apisak Worapishet, J. B. Hughes, 1999, ICECS'99. Proceedings of ICECS '99. 6th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.99EX357).

A pixel-level ADC with improved performance trade-off for high-speed CMOS imagers

V. Boonsobhak, Apisak Worapishet, 2002, Asia-Pacific Conference on Circuits and Systems.

On the feasibility of f/sub T/-integration employing reverse-active vertical npn's

Apisak Worapishet, Phanumas Khumsat, A. J. Payne, 2001, ICECS 2001. 8th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.01EX483).

Analysis and Design of Sub-Threshold R-MOSFET Tunable Resistor

Apisak Worapishet, Phanumas Khumsat, 2009, IEICE Trans. Electron..

Class-AB f/sub T/-integrator for low-distortion, high-frequency continuous-time filters

Apisak Worapishet, Phanumas Khumsat, 2003, 10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003.

π-peaking shunt-feedback transimpedance amplifier with bandwidth enhancement

Apisak Worapishet, Panus Sinsoontornpong, 2012 .

Switched-capacitors versus switched-currents: a theoretical comparison [in CMOS]

A 0.5-V R-MOSFET-C Filter Design Using Subthreshold R-MOSFET Resistors and OTAs With Cross-Forward Common-Mode Cancellation Technique

Apisak Worapishet, Phanumas Khumsat, 2012, IEEE Journal of Solid-State Circuits.

Efficient Mismatch-Insensitive Track-and-Hold Circuit Using Low-Voltage Floating-Gate MOS Transistors

Apisak Worapishet, Jitkasame Ngarmnil, Kornika Moolpho, 2005, IEICE Trans. Electron..

Linear CMOS triode transconductor for low-voltage applications

Christofer Toumazou, Apisak Worapishet, P. Likittanapong, 1998 .

Architecture for low-voltage switched-current complex bandpass filters

Apisak Worapishet, R. Sitdhikorn, J. B. Hughes, 2002 .

Current-feedback source-degenerated CMOS transconductor with very high linearity

Apisak Worapishet, C. Naphaphan, 2003 .

High frequency current mode oscillator employing f/sub T/ integration technique

Apisak Worapishet, A. J. Payne, Phanumas Khumsat, 1999 .

A CMOS RFID transponder

Apisak Worapishet, Napong Panitantum, Manop Thamsirianunt, .