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IEICE Trans

Gyu-Hyeong CHO

A Single Chip 1 W CMOS Audio Power Amplifier with Pseudo Buffer Analog and Class D Switching Mixed Mode for Mobile Application
Ji-Yeoul RYOO Gyu-Hyeong CHO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/09/01
Vol. E88-C  No. 9  pp. 1886-1892
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
analog, switching, audio power amplifier, reverse recovery current, on-chip, 
 Summary | Full Text:PDF
High Speed Comparator with a Novel Swing Limiter
Beaung-Woo LEE Gyu-Hyeong CHO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/06/01
Vol. E87-C  No. 6  pp. 1085-1086
Type of Manuscript:  LETTER
Category: Electronic Circuits
Keyword: 
comparator, swing limiter, 
 Summary | Full Text:PDF
An Analog/Digital Mixed-Mode Audio Power Amplifier with Novel Ripple Feedback Filter
Nam-In KIM Sang-Hwa JUNG Gyu-Hyeong CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/09/01
Vol. E86-B  No. 9  pp. 2764-2767
Type of Manuscript:  LETTER
Category: Communication Devices/Circuits
Keyword: 
ripple filter, analog amplifier, digital amplifier, efficiency, THD, 
 Summary | Full Text:PDF
An Analog Equalizer for Fast and Remote Data Communication through Twisted Copper Pair
Kwang LEE Ji-Yeoul RYOO Sang-Kyeoung KIM Gyu-Hyeong CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/02/01
Vol. E86-B  No. 2  pp. 850-853
Type of Manuscript:  LETTER
Category: Communication Devices/Circuits
Keyword: 
equalizer,10Base-T,category-3, 
 Summary | Full Text:PDF