Hae-Moon SEO


A Fully Integrated SoC with Digital MAC Processor and Transceiver for Ubiquitous Sensor Network at 868/915 MHz
Dong-Sun KIM Hae-Moon SEO Seung-Yerl LEE Yeon-Kug MOON Byung-Soo KIM Tae-Ho HWANG Duck-Jin CHUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12  pp. 3336-3345
Type of Manuscript:  Special Section PAPER (Special Section on Ubiquitous Sensor Networks)
Category: 
Keyword: 
CMOS integrated circuitIEEE 802.15.4RF transceiverubiquitous sensor networkswireless PAN
 Summary | Full Text:PDF(1.1MB)

Design and Implementation of a Fourth-Order Quadrature Band-Pass Delta-Sigma Modulator for Low-IF Receivers
Sung-Wook JUNG Chang-Gene WOO Sang-Won OH Hae-Moon SEO Pyung CHOI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/12/25
Vol. E83-A  No. 12  pp. 2649-2656
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
delta-sigma modulationswitched-capacitor circuitsIF systemsmixed analog-digital integrated circuits
 Summary | Full Text:PDF(654.6KB)

A 3 V Low Power 156/622/1244 Mbps CMOS Parallel Clock and Data Recovery Circuit for Optical Communications
Hae-Moon SEO Chang-Gene WOO Sang-Won OH Sung-Wook JUNG Pyung CHOI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/08/25
Vol. E83-A  No. 8  pp. 1720-1727
Type of Manuscript:  PAPER
Category: General Fundamentals and Boundaries
Keyword: 
parallel clock and data recoveryCMOSoptical communicationslow power
 Summary | Full Text:PDF(1.1MB)