Chul Soon PARK


A Low Loss Multi-Layer Dielectric Waveguide Filter for 60-GHz System-on-Package Applications
Dong Yun JUNG Won Il CHANG Ji Hoon KIM Chul Soon PARK 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/06/01
Vol. E89-A  No. 6  pp. 1690-1691
Type of Manuscript:  Special Section LETTER (Special Section on Papers Selected from 2005 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC2005))
Category: 
Keyword: 
low temperature co-fired ceramic (LTCC)dielectric waveguide filtersystem-on-package (SoP)
 Summary | Full Text:PDF(346.7KB)

A Temperature and Supply Independent Bias Circuit and MMIC Power Amplifier Implementation for W-CDMA Applications
Youn Sub NOH Jong Heung PARK Chul Soon PARK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/04/01
Vol. E88-C  No. 4  pp. 725-728
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
power amplifierheterojunction bipolar transistor (HBT)MMICW-CDMAtemperaturesupplybias circuit
 Summary | Full Text:PDF(353.7KB)

MMIC Power Amplifier with on Chip Adaptive Predistortion Function for W-CDMA Mobile Terminals
Joon Hyung KIM Ji Hoon KIM Youn Sub NOH Chul Soon PARK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/07/01
Vol. E87-C  No. 7  pp. 1192-1196
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
power amplifierlinearizerW-CDMAheterojunction bipolar transistor (HBT)MMIC
 Summary | Full Text:PDF(512.1KB)

Fully Embedded Low Temperature Co-fired Ceramics (LTCC) Spiral Inductors for L-Band RF System-in-Package (SIP) Applications
Ki Chan EUN Young Chul LEE Byung Gun CHOI Dae Jun KIM Chul Soon PARK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/06/01
Vol. E86-C  No. 6  pp. 1089-1092
Type of Manuscript:  Special Section LETTER (Special Issue on Devices and Circuits for Next Generation Multi-Media Communication Systems)
Category: 
Keyword: 
low temperature co-fired ceramics (LTCC)spiral inductorQ-factorself-resonant frequency (SRF)
 Summary | Full Text:PDF(329.6KB)

A New Low-Loss Microstrip Structure on LTCC Substrate
Young Chul LEE Ki Chan EUN Chul Soon PARK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/05/01
Vol. E86-C  No. 5  pp. 867-869
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
void cavityLTCCresonatormicrostrip linedielectric loss
 Summary | Full Text:PDF(430.7KB)

PAE Improvement of PCS MMIC Power Amplifier with a Bias Control Circuit
Ji Hoon KIM Joon Hyung KIM Youn Sub NOH Song Gang KIM Chul Soon PARK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/04/01
Vol. E86-C  No. 4  pp. 672-675
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
power amplifierbias control circuitpersonal communications services (PCS)heterojunction bipolar transistor (HBT)
 Summary | Full Text:PDF(286.1KB)