Takashi HIKAGE


Propagation Characteristic Estimations of 5GHz-band Wireless Links in High-Speed Train Cars Using FDTD Analysis
Masami SHIRAFUNE Takashi HIKAGE Toshio NOJIMA Motoharu SASAKI Wataru YAMADA Takatoshi SUGIYAMA 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2014/09/01
Vol. J97-B  No. 9  pp. 762-769
Type of Manuscript:  Special Section PAPER (Special Section on Antennas and Propagation Technologies Supporting the Foundations of Wireless Systems)
Category: 
Keyword: 
wireless LANhigh-speed train carspropagation characteristicslarge-scale FDTD analysis
 Summary | Full Text(in Japanese):PDF(3.5MB)

Numerical Estimation on Aircraft Interference Path Loss due to Wireless LAN Terminal Using a Large-Scale FDTD Analysis
Masami SHIRAFUNE Takashi HIKAGE Toshio NOJIMA Syunichi FUTATSUMORI Akiko KOHMURA Naruto YONEMOTO 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2014/05/01
Vol. J97-C  No. 5  pp. 197-200
Type of Manuscript:  Special Section LETTER (Special Section on Recent Progress in Simulation Techniques for Electronics)
Category: 
Keyword: 
path lossaircraftwireless LANpropagation characteristicsFDTD analysis
 Summary | Full Text(in Japanese):PDF(1.4MB)

Estimation Method for Electromagnetic Fields in Echoic Environments Using Large Scale FDTD Analysis and Histogram Representation
Yusuke ABIKO Louis-Ray HARRIS Takashi HIKAGE Toshio NOJIMA Soichi WATANABE Takashi SHINOZUKA 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2007/11/01
Vol. J90-B  No. 11  pp. 1097-1105
Type of Manuscript:  Special Section PAPER (Special Section on Broadband EMC Technologies)
Category: 
Keyword: 
electromagnetic fields in echoic environmentlarge-scale parallel computationfinite difference time domain (FDTD) techniquehistogrampacemaker EMI
 Summary | Full Text(in Japanese):PDF(1.6MB)

Basic Circuit Construction of Microwave Superconducting Reaction Type Transmitting Filter Using Novel Split Open-Ring Resonator
Shunichi FUTATSUMORI Takashi HIKAGE Toshio NOJIMA 
Publication:   C - Abstracts of IEICE TRANSACTIONS on Electronics (Japanese Edition)
Publication Date: 2006/05/01
Vol. J89-C  No. 5  pp. 266-273
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter Wave Planar Circuit and Related Technology)
Category: 
Keyword: 
reaction type filterHigh-Temperature Superconductorpower handling capabilitysplit open-ring resonator
 Summary | Full Text(in Japanese):PDF(714.6KB)