Kohzoh OHSHIMA


FDTD Analysis of Radio Wave Propagation at Intersection Surrounded by Concrete Block Walls in Residential Area for Inter-Vehicle Communications Using 720 MHz Band
Kenji TAGUCHI Suguru IMAI Tatsuya KASHIWA Kohzoh OHSHIMA Takeshi KAWAMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/01/01
Vol. E95-C  No. 1  pp. 79-85
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and Its Application)
Category: Numerical Techniques
Keyword: 
inter-vehicle communicationradio wave propagationintersectionconcrete block wallFDTD method
 Summary | Full Text:PDF(2.6MB)

Propagation Analysis of Electromagnetic Waves in 700 MHz Band at Intersection for Inter-Vehicle Communications Using the FDTD Method
Kenji TAGUCHI Tatsuya KASHIWA Kohzoh OHSHIMA Takeshi KAWAMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/01/01
Vol. E94-C  No. 1  pp. 18-23
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and Its Application)
Category: Radiation and Propagation
Keyword: 
inter-vehicle communicationintersectionwave propagationFDTD methodMUSIC algorithm
 Summary | Full Text:PDF(2.2MB)

High-Resolution Analysis of Indoor Multipath Propagation Structure
Yasutaka OGAWA Norihiro HAMAGUCHI Kohzoh OHSHIMA Kiyohiko ITOH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/11/25
Vol. E78-B  No. 11  pp. 1450-1457
Type of Manuscript:  Special Section PAPER (Special Issue on Adaptive Signal Processing Technology in Antennas)
Category: 
Keyword: 
multipath propagationFourier transformsuperresolution techniquesMUSIC algorithm
 Summary | Full Text:PDF(667KB)