Kohshi ABE

A Study on Miniaturization of Printed Disc Monopole Antenna for UWB Applications Using Notched Ground Plane
Hiroyuki KOBAYASHI Takayuki SASAMORI Teruo TOBANA Kohshi ABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2239-2245
Type of Manuscript:  Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Antennas
UWB antennaprinted antennaplanar disc monopole antennanotched groundFDTD
 Summary | Full Text:PDF(1.1MB)

Suppression Effect by Conducting Plate under Ground Plane for Emission from Printed Circuit Board
Teruo TOBANA Takayuki SASAMORI Kohshi ABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/01/01
Vol. E89-C  No. 1  pp. 38-43
Type of Manuscript:  Special Section PAPER (Special Section on Near-Field and Far-Field Electromagnetic Absorption and Shielding and Related Technologies)
printed circuit boardcommon-mode currentconducting platesuppression effectFDTD method
 Summary | Full Text:PDF(643KB)

Reduction of the Induction Field on Overhead Transmission Lines Caused by Resonance with an MF Broadcast Wave by Using the Method of Selecting Grounding Points
Takayuki SASAMORI Teruo TOBANA Kohshi ABE Kunio SAWAYA Saburo ADACHI Kohji ARITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/09/01
Vol. E86-B  No. 9  pp. 2745-2752
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
MF radio induction on grounded power lineEMImethod of moments
 Summary | Full Text:PDF(580.7KB)

Experimental Investigation on Phase Constant and Cutoff Wavelength of a Cocoon-Section Corrugated Waveguide
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1979/11/25
Vol. E62-E  No. 11  pp. 762-767
Type of Manuscript:  PAPER
Category: Microwaves and Millimeter Waves
 Summary | Full Text:PDF(466.1KB)