Tohlu MATSUSHIMA


Equivalent-Circuit Model for Meta-Atoms Consisting of Wired Metallic Spheres
Takashi HISAKADO Keisuke YOSHIDA Tohlu MATSUSHIMA Osami WADA 
Publication:   
Publication Date: 2017/03/01
Vol. E100-C  No. 3  pp. 305-312
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
metamaterialmeta-atomequivalent circuitwired metallic spheresPEEC
 Summary | Full Text:PDF(695.6KB)

Calculation of Common-Mode Radiation from Single-Channel Differential Signaling System Using Imbalance Difference Model
Tohlu MATSUSHIMA Tetsushi WATANABE Yoshitaka TOYOTA Ryuji KOGA Osami WADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7  pp. 1739-1745
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'09/Kyoto)
Category: PCB and Circuit Design for EMI Control
Keyword: 
common-mode radiationdifferential transmission lineimbalance difference modelguard trace
 Summary | Full Text:PDF(4.2MB)

Suppression of Guard-Trace Resonance by Matched Termination for Reducing Common-Mode Radiation
Tetsushi WATANABE Tohlu MATSUSHIMA Yoshitaka TOYOTA Osami WADA Ryuji KOGA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/07/01
Vol. E93-B  No. 7  pp. 1746-1753
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'09/Kyoto)
Category: PCB and Circuit Design for EMI Control
Keyword: 
printed circuit boardcommon mode radiationguard traceimbalance difference modelcurrent division factor
 Summary | Full Text:PDF(1021.4KB)

Increase of Common-Mode Radiation due to Guard Trace Voltage and Determination of Effective Via-Location
Tohlu MATSUSHIMA Tetsushi WATANABE Yoshitaka TOYOTA Ryuji KOGA Osami WADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/06/01
Vol. E92-B  No. 6  pp. 1929-1936
Type of Manuscript:  Special Section PAPER (Special Section on 3rd Pan-Pacific EMC Joint Meeting -- PPEMC'08--)
Category: 
Keyword: 
common-mode radiationimbalance difference modelprinted circuit boardguard traceground via
 Summary | Full Text:PDF(686.6KB)

Evaluation of EMI Reduction Effect of Guard Traces Based on Imbalance Difference Model
Tohlu MATSUSHIMA Tetsushi WATANABE Yoshitaka TOYOTA Ryuji KOGA Osami WADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/06/01
Vol. E92-B  No. 6  pp. 2193-2200
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
PCBcommon-mode radiationimbalance difference modelguard traceoptimum design
 Summary | Full Text:PDF(789.4KB)