Jong-Gwan YOOK


Noise Suppression Methods Using Spiral with PGS in PCB
Tong-Ho CHUNG  Jong-Gwan YOOK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/05/01
Vol. E96-C  No. 5  pp. 752-754
Type of Manuscript: BRIEF PAPER
Category: Electronic Circuits
Keyword: 
inductancepattern ground structure (PGS)self resonance frequency (SRF)spiral inductor
  Summary |  Full Text:PDF (1.1MB)

Varactor-Tuned Radial Power Divider with SIW Technology
Young-Pyo HONG  Jong-Gwan YOOK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/12/01
Vol. E94-C  No. 12  pp. 1902-1905
Type of Manuscript: BRIEF PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
frequency-agilelow lossradial power dividersubstrate integrated waveguidevaractor-tuned
  Summary |  Full Text:PDF (1.4MB)

Studies on a Fiber-Reinforced Ceramic Composite Layer for On-Board Antenna Protection
Kyung-Won LEE  Ic-Pyo HONG  Yeong-Chul CHUNG  Jong-Gwan YOOK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/06/01
Vol. E94-C  No. 6  pp. 1135-1137
Type of Manuscript: LETTER
Category: Electromagnetic Theory
Keyword: 
fiber-reinforced ceramic (FRC)radometransmission/reflection method
  Summary |  Full Text:PDF (217.7KB)

A 3.1 to 5 GHz Low-Loss Planar Filter for MB-OFDM UWB Applications
Young-Pyo HONG  Seong-Sik MYOUNG  Jong-Gwan YOOK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/04/01
Vol. E94-B  No. 4  pp. 1098-1101
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
low lossminiaturized filterplanar filterultra-wideband filterparallel-coupled line filter
  Summary |  Full Text:PDF (488.6KB)

A New CCM (Carbon Composite Matrix) Material with Improved Shielding Effectiveness for X-Band Application
Yeong-Chul CHUNG  Kyung-Won LEE  Ic-Pyo HONG  Kyung-Hyun OH  Jong-Gwan YOOK 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/06/01
Vol. E93-C  No. 6  pp. 929-931
Type of Manuscript: LETTER
Category: Electromagnetic Theory
Keyword: 
CCM (Carbon Composite Matrix)SE (Shielding Effectiveness)carbon blackepoxytransmission/reflection (T/R) method
  Summary |  Full Text:PDF (267.2KB)

Improving the Accuracy of Ray Tracing Estimation Considering Inhomogeneous Building Surfaces in Urban Environments
Jae-Woo LIM  Il-Suek KOH  Youn-Hyun PARK  Hyun-Wook MOON  Han-Shin JO  Jong-Gwan YOOK  Yong-Joong YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/12/01
Vol. E91-B  No. 12  pp. 4067-4070
Type of Manuscript: LETTER
Category: Antennas and Propagation
Keyword: 
UTDray tracingscattering
  Summary |  Full Text:PDF (888.1KB)

Measurement Based MIMO Channel Capacity in an Urban Canyon Environment at the 3.7 GHz Band
Jae-Woo LIM  Se-Woong KWON  Youn-Hyun PARK  Hyun-Goo YOON  Jong-Gwan YOOK  Yong-Joong YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/12/01
Vol. E91-B  No. 12  pp. 4058-4061
Type of Manuscript: LETTER
Category: Antennas and Propagation
Keyword: 
MIMOcapacitymeasurement
  Summary |  Full Text:PDF (419.1KB)

Codebook Based Space Division Multiple Access with Partial Side Information
Myoung-Won LEE  Cheol MUN  Dong-Hee KIM  Jong-Gwan YOOK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/09/01
Vol. E91-B  No. 9  pp. 3017-3020
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
multiuser MIMO systemsSDMAprecoder codebook
  Summary |  Full Text:PDF (130.3KB)  | (Errata[Uploaded on July 1,2009])

Effect of Group Delay in RF BPF on Impulse Radio Systems
Seong-Sik MYOUNG  Bong-Su KWON  Young-Hwan KIM  Jong-Gwan YOOK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12  pp. 3514-3522
Type of Manuscript: PAPER
Category: Devices/Circuits for Communications
Keyword: 
BPMfiltergroup delayimpulse radioPPMpulse waveform
  Summary |  Full Text:PDF (942KB)

Capacity Analysis of Wireless Packet Data Systems with Transmit Diversity in a Correlated Rayleigh Fading Environment
Myoung-Won LEE  Cheol MUN  Jong-Gwan YOOK  Han-Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8  pp. 2159-2162
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
wireless packet data systemmultiuser diversitytransmit diversityfading correlation
  Summary |  Full Text:PDF (129.2KB)

Capacity Analysis of Multiuser Diversity Combined with Dual MIMO Systems
Myoung-Won LEE  Cheol MUN  Jong-Gwan YOOK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2  pp. 397-400
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMO systemsspatial multiplexingmultiuser diversityspace diversity
  Summary |  Full Text:PDF (126.2KB)

Genetic Approach to Base Station Placement from Pre-Defined Candidate Sites for Wireless Communications
Byoung-Seong PARK  Jong-Gwan YOOK  Han-Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/03/01
Vol. E86-B  No. 3  pp. 1153-1156
Type of Manuscript: LETTER
Category: Wireless Communication Technology
Keyword: 
radio network planningautomatic base station placementgenetic algorithmscandidate sites
  Summary |  Full Text:PDF (416.7KB)

Performance Improvement of OTD by Symbol Splitting
Hyun-Goo YOON  Dong-Wook KIM  Jong-Gwan YOOK  Han-Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/03/01
Vol. E86-B  No. 3  pp. 1170-1173
Type of Manuscript: LETTER
Category: Wireless Communication Technology
Keyword: 
transmit diversity (TD)symbol splittingpeak-to-average power ratio (PAR)
  Summary |  Full Text:PDF (382.4KB)