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Apisak Worapishet
Apisak Worapishet
Mahanakorn University of Technology
Verified email at mutacth.com
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Year
A CMOS instrumentation amplifier with 90-dB CMRR at 2-MHz using capacitive neutralization: Analysis, design considerations, and implementation
A Worapishet, A Demosthenous, X Liu
IEEE Transactions on Circuits and Systems I: Regular Papers 58 (4), 699-710, 2010
912010
Design and realisation of dual-band 3 dB power divider based on two-section transmission-line topology
S Srisathit, M Chongcheawchamnan, A Worapishet
Electronics Letters 39 (9), 723-724, 2003
882003
Design of triple-mode ring resonator for wideband microstrip bandpass filters
K Srisathit, A Worapishet, W Surakampontorn
IEEE Transactions on Microwave Theory and Techniques 58 (11), 2867-2877, 2010
572010
Switched-capacitors versus switched-currents: a theoretical comparison [in CMOS]
JB Hughes, A Worapishet, C Toumazou
2000 IEEE International Symposium on Circuits and Systems (ISCAS) 2, 409-412, 2000
492000
A dual-band 3-dB three-port power divider based on a two-section transmission line transformer
S Srisathit, S Virunphun, K Bandudej, M Chongcheawchamnan, ...
IEEE MTT-S International Microwave Symposium Digest, 2003 1, 35-38, 2003
362003
Linear CMOS triode transconductor for low-voltage applications
P Likittanapong, A Worapishet, C Toumazou
Electronics Letters 34 (12), 1224-1225, 1998
361998
Stepped-impedance coupled resonators for implementation of parallel coupled microstrip filters with spurious band suppression
A Worapishet, K Srisathit, W Surakampontorn
IEEE transactions on microwave theory and techniques 60 (6), 1540-1548, 2012
342012
1 mW CMOS polyphase channel filter for Bluetooth
JB Hughes, A Spencer, A Worapishet, R Sitdhikorn
IEE Proceedings-Circuits, Devices and Systems 149 (5), 348-354, 2002
342002
Lumped element based Doherty power amplifier topology in CMOS process
C Tongchoi, M Chongcheawchamnan, A Worapishet
Proceedings of the 2003 International Symposium on Circuits and Systems …, 2003
332003
A 0.5-V R-MOSFET-C filter design using subthreshold R-MOSFET resistors and OTAs with cross-forward common-mode cancellation technique
P Khumsat, A Worapishet
IEEE Journal of Solid-State Circuits 47 (11), 2751-2762, 2012
312012
On miniaturization isolation network of an all-ports matched impedance-transforming Marchand balun
M Chongcheawchamnan, CY Ng, K Bandudej, A Worapishet, ...
IEEE microwave and wireless components letters 13 (7), 281-283, 2003
312003
Broadband amplification in CMOS technology using cascaded single-stage distributed amplifier
A Worapishet, M Chongcheawchamnan, S Srisathit
Electronics Letters 38 (14), 675-676, 2002
272002
Theory and bandwidth enhancement of cascaded double-stage distributed amplifiers
A Worapishet, I Roopkom, W Surakampontorn
IEEE Transactions on Circuits and Systems I: Regular Papers 57 (4), 759-772, 2009
252009
Class AB technique for high performance switched-current memory cells
A Worapishet, JB Hughes, C Toumazou
1999 IEEE International Symposium on Circuits and Systems (ISCAS) 2, 456-459, 1999
251999
Theoretical analysis of highly linear tunable filters using switched-resistor techniques
A Jiraseree-Amornkun, A Worapishet, EAM Klumperink, B Nauta, ...
IEEE Transactions on Circuits and Systems I: Regular Papers 55 (11), 3641-3654, 2008
232008
Current-feedback source-degenerated CMOS transconductor with very high linearity
A Worapishet, C Naphaphan
Electronics letters 39 (1), 17-18, 2003
222003
f/sub T/integrator-a new class of tuneable low-distortion instantaneous companding integrators for very high-frequency applications
A Worapishet, C Toumazou
IEEE Transactions on Circuits and Systems II: Analog and Digital Signal …, 1998
201998
Performance analysis and design of triple-resonance interstage peaking for wide-band cascaded CMOS amplifiers
A Worapishet, I Roopkom, W Surakampontorn
IEEE Transactions on Circuits and Systems I: Regular Papers 54 (6), 1189-1203, 2007
182007
An NMOS inductive loading technique for extended operating frequency CMOS ring oscillators
A Worapishet, M Thamsirianunt
The 2002 45th Midwest Symposium on Circuits and Systems, 2002. MWSCAS-2002 …, 2002
162002
Low-power high-frequency class-AB two-step sampling switched-current techniques
A Worapishet, JB Hughes, C Toumazou
IEEE Transactions on Circuits and Systems II: Analog and Digital Signal …, 2003
152003
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