Young Beom KIM


ACPR Improvement Limitations of Predistortion Linearizer for Nonlinear RF Power Amplifiers
Hyunchul KU Kang-Yoon LEE Young Beom KIM 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/04/01
Vol. E89-C  No. 4  pp. 466-472
Type of Manuscript:  Special Section PAPER (Special Section on Advanced RF Technologies for Compact Wireless Equipment and Mobile Phones)
Category: 
Keyword: 
adjacent channel power ratio (ACPR)nonlinearitypredistortion (pre-D)power amplifier (PA)spectral regrowth802.11g
 Summary | Full Text:PDF(648.2KB)

A Fast Switching Low Phase Noise CMOS Frequency Synthesizer with a New Coarse Tuning Method for PHS Applications
Kang-Yoon LEE Hyunchul KU Young Beom KIM 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/03/01
Vol. E89-C  No. 3  pp. 420-428
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
frequency synthesizerPHSCMOSlock-timephase noisecoarse tuningcurrent mismatch
 Summary | Full Text:PDF(1.7MB)