Sung-Woong RA

Variable Cutoff Frequency Pre-Modulation Filter for PCM/FM Transmission System
Sang-Rae LEE Sung-Woong RA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/05/01
Vol. E91-B  No. 5  pp. 1387-1396
Type of Manuscript:  PAPER
Category: Devices/Circuits for Communications
Keyword: 
FIR, frequency response, interpolation, PCM/FM, pre-modulation, 
 Summary | Full Text:PDF(2MB)
Development of Mobile Broadband Satellite Access System for Ka/Ku-band Satellite Communications
Yun-Jeong SONG Min-Su SHIN Byoung-Hak KIM Ho-Jin LEE Young-Keun CHANG Sung-Woong RA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B  No. 8  pp. 2152-2161
Type of Manuscript:  Special Section PAPER (Special Section on Recent Fundamental Technologies for Broadband Satellite Communications)
Category: 
Keyword: 
satellite Internet, CDMA, mobile broadband, satellite access, active phased array antenna, 
 Summary | Full Text:PDF(2.1MB)