Dongsu KIM


A Highly Integrated Triple-Band RF Front-End Module for WiMAX Applications
Dongsu KIM Dong Ho KIM Jong In RYU Chong-Dae PARK Jun Chul KIM Jong Chul PARK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/08/01
Vol. E93-C  No. 8  pp. 1315-1322
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
triplexersLTCCfront-end modulesWiMAX
 Summary | Full Text:PDF

Experimental Investigations of Intermodulation Distortion in Tunable Ferroelectric Phase Shifters
Dongsu KIM James Stevenson KENNEY 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/12/01
Vol. E88-C  No. 12  pp. 2310-2315
Type of Manuscript:  Special Section PAPER (Special Section on Wireless Technologies and Computational Electromagnetics)
Category: Devices
Keyword: 
ferroelectricsbarium strontium titanate (BST)phase shiftersintermodulation distortion
 Summary | Full Text:PDF

Monolithic 180and 360Analog Phase Shifters Based on Barium Strontium Titanate Coated Sapphire Substrates
Dongsu KIM Yoonsu CHOI Minsik AHN Mark G. ALLEN J. Stevenson KENNEY 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/08/01
Vol. E86-C  No. 8  pp. 1607-1612
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: 
Keyword: 
ferroelectricsbarium strontium titanateinterdigital capacitorvaractorphase shifter
 Summary | Full Text:PDF