Takeshi KAWAMURA


Numerical Study on Path Loss Characteristics Considering Antenna Positions on Car Body at Blind Intersection in Urban Area for Inter-Vehicle Communications Using 700MHz Band
Suguru IMAI Kenji TAGUCHI Takeshi KAWAMURA Tatsuya KASHIWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/01/01
Vol. E99-C  No. 1  pp. 36-43
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and Its Application)
Category: 
Keyword: 
inter-vehicle communicationblind intersectioncar antenna positionradio wave propagation760 MHz
 Summary | Full Text:PDF

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

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

A Large-Scale, Flip-Flop RAM Imitating a Logic LSI for Fast Development of Process Technology
Masako FUJII Koji NII Hiroshi MAKINO Shigeki OHBAYASHI Motoshige IGARASHI Takeshi KAWAMURA Miho YOKOTA Nobuhiro TSUDA Tomoaki YOSHIZAWA Toshikazu TSUTSUI Naohiko TAKESHITA Naofumi MURATA Tomohiro TANAKA Takanari FUJIWARA Kyoko ASAHINA Masakazu OKADA Kazuo TOMITA Masahiko TAKEUCHI Shigehisa YAMAMOTO Hiromitsu SUGIMOTO Hirofumi SHINOHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/08/01
Vol. E91-C  No. 8  pp. 1338-1347
Type of Manuscript:  Special Section PAPER (Special Section on Microelectronic Test Structures (ICMTS2007))
Category: 
Keyword: 
large-scale integrationlogic circuit fault diagnosisSRAMyield optimization
 Summary | Full Text:PDF