Kobchai Dejhan

According to our database, Kobchai Dejhan authored at least 26 papers between 1999 and 2012.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2012

Bi-Minimax Design of Even-Order Variable Fractional-Delay FIR Digital Filters.

Tian-Bo Deng, Sorawat Chivapreecha, Kobchai Dejhan

IEEE Trans. Circuits Syst. I Regul. Pap., 2012

Flipped voltage follower Analog nonlinear Circuits.

Chaiwat Sakul, Kobchai Dejhan

J. Circuits Syst. Comput., 2012

Current-mode multifunction biquad filter with three inputs five outputs using ZC-CDTAs.

Montree Kumngern, Kobchai Dejhan

Proceedings of the 2012 Second International Conference on Digital Information and Communication Technology and it's Applications (DICTAP), 2012

2011

Fully integrated current-mode quadrature sinusoidal oscillator circuit.

Montree Kumngern, Jirasak Chanwutitum, Kobchai Dejhan

Proceedings of the International Conference on Electrical Engineering and Informatics, 2011

Electronically tunable voltage-mode MIMO universal filter using single-ended OTAs.

Montree Kumngern, Kobchai Dejhan

Proceedings of the 2011 IEEE International Conference on Control System, 2011

Electronically tunable voltage-mode SIMO OTA-C universal biquad filter.

Montree Kumngern, Peerawut Suwanjan, Kobchai Dejhan

Proceedings of the IEEE 17th Asia-Pacific Conference on Communications, 2011

Electronically tunable versatile voltage-mode MIMO OTA-C universal filter.

Montree Kumngern, Peerawut Suwanjan, Kobchai Dejhan

Proceedings of the IEEE 17th Asia-Pacific Conference on Communications, 2011

2010

High-frequency log-domain current-mode multiphase sinusoidal oscillator.

Pipat Prommee, Napat Sra-ium, Kobchai Dejhan

IET Circuits Devices Syst., 2010

High Frequency and High Precision CMOS Half-Wave Rectifier.

Montree Kumngern, Boonying Knobnob, Kobchai Dejhan

Circuits Syst. Signal Process., 2010

Tunable current-mode log-domain universal filter.

Pipat Prommee, Montri Somdunyakanok, Krit Angkeaw, Kobchai Dejhan

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

Electronically tunable multiple-input single-output voltage-mode multifunction filter employing simple CMOS OTAs.

Montree Kumngern, Usa Torteanchai, Kobchai Dejhan

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems, 2010

2009

Unified pascal matrix for first-order s-z domain transformations.

Tian-Bo Deng, Sorawat Chivapreecha, Kobchai Dejhan

IEEE Trans. Signal Process., 2009

New PAPR Reduction in an OFDM System Using Hybrid of PTS-CAPPR Methods with GA Coded Side Information Technique.

Chusit Pradabpet, Shingo Yoshizawa, Yoshikazu Miyanaga, Kobchai Dejhan

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2009

The Combinational and Sequential Adiabatic Circuit Design and Its Applications.

Sompong Wisetphanichkij, Kobchai Dejhan

Circuits Syst. Signal Process., 2009

2008

Generalized Pascal Matrices, Inverses, Computations and Properties Using One-to-One Rational Polynomial <i>s-</i>z Transformations.

Tian-Bo Deng, Sorawat Chivapreecha, Kobchai Dejhan

IEEE Trans. Circuits Syst. I Regul. Pap., 2008

An electrostatic discharge Free Bootstrapped BICMOS inverter Circuit Based on parasitic diode.

Siraphop (paiboon) Tooprakai, Kobchai Dejhan

J. Circuits Syst. Comput., 2008

New PAPR Reduction in OFDM System Using Hybrid of PTS-APPR Methods with Coded Side Information Technique.

Chusit Pradabpet, Shingo Yoshizawa, Yoshikazu Miyanaga, Kobchai Dejhan

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

A New PAPR Reduction Technique for OFDM-WLAN in 802.11a Systems.

Chusit Pradabpet, K. Eupree, Sorawat Chivapreecha, Kobchai Dejhan

Proceedings of the Ninth ACIS International Conference on Software Engineering, 2008

2006

Independent Tunable-Q Current-mode OTA-C Universal Filter.

Pipat Prommee, Montri Somdunyakanok, Kobchai Dejhan

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

Current-mode Active-only Universal Filter.

Pipat Prommee, Montree Kumngern, Kobchai Dejhan

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

A 0.18µm CMOS Gaussian Monocycle Pulse Circuit Design for UWB.

Risanuri Hidayat, Kobchai Dejhan, P. Moungnoul, Yoshikazu Miyanaga

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

2005

Multi-resolution image registration based on correlation technique.

Sompong Wisetphanichkij, Kobchai Dejhan

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

2003

A Versatile CMOS Analog Multiplier.

Ittipong Chaisayun, Kobchai Dejhan

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

2002

Automatic indexing system for atmospheric laser radar data.

S. Lerkvaranyu, Yoshikazu Miyanaga, Kobchai Dejhan, F. Cheevasuvit, K. Mizutani

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2002, 2002

2000

A high speed and low voltage BiCMOS tristate buffer with positive and negative charge pump.

Chatpong Suriyaammaranon, Kobchai Dejhan, Fusak Cheevasuvit, Chatcharin Soonyeekan

Proceedings of the 2000 7th IEEE International Conference on Electronics, 2000

1999

A high speed BiCMOS tristate buffer circuit.

Chatpong Suriyaammaranon, Kobchai Dejhan, Fusak Cheevasuvit, Chatcharin Soonyeekan

Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999