Hajime FUKUCHI


Evaluation of Adaptive Satellite Power Control Method Using Rain Radar Data
Peeramed CHODKAVEEKITYADA Hajime FUKUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/11/01
Vol. E99-B  No. 11  pp. 2450-2457
Type of Manuscript:  PAPER
Category: Satellite Communications
Keyword: 
boost power beamrain attenuationrain radaradaptive satellite power control
 Summary | Full Text:PDF(1.8MB)

Quantitative Evaluation of Time Diversity as a Novel Attenuation Mitigation Technology for Future High Speed Satellite Communication
Hajime FUKUCHI Tetsuya NAKAYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B  No. 8  pp. 2119-2123
Type of Manuscript:  Special Section PAPER (Special Section on Recent Fundamental Technologies for Broadband Satellite Communications)
Category: 
Keyword: 
time diversityrain attenuationmillimeter satellite broadcastingradio propagation
 Summary | Full Text:PDF(1.2MB)

Effects of Integration Time on Rain Attenuation Statistics at 20GHz
Hajime FUKUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/12/25
Vol. E76-B  No. 12  pp. 1590-1592
Type of Manuscript:  Special Section LETTER (Special Issue on 1992 Internatioal Symposium on Antennas and Propagation)
Category: 
Keyword: 
radio communicationsatellite communicationantennas and propagation
 Summary | Full Text:PDF(197.9KB)