Akira AKEYAMA


Design and Performance of a Millimeter-Wave Video-Transmission System Using 60-GHz Band for Indoor BS Signals Transmission
Kiyoshi HAMAGUCHI Yozo SHOJI Hiroyo OGAWA Yasutake HIRACHI Seiji NISHI Eiichiro KAWAKAMI Eiji SUEMATSU Toshiya IWASAKI Akira AKEYAMA Youichi SHIMOMICHI Takao KIZAWA Ichiro KUWANA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/10/01
Vol. E84-C  No. 10  pp. 1479-1490
Type of Manuscript:  Special Section PAPER (Special Issue on Millimeter-Wave Circuits and Fabrication Technologies Opening up the 21st Century)
Category: 
Keyword: 
millimeter waveBSintermodulationCNRexperiment
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Analysis of Atmospheric Attenuation at 11 and 18 GHz Obtained by Dual Frequency Sun-Tracker Measurement
Kazuo SHIMADA Minoru HIGASHIGUCHI Akira AKEYAMA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/05/25
Vol. E70-E  No. 5  pp. 467-475
Type of Manuscript:  PAPER
Category: Antenna and Propagation
Keyword: 
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Mobile Radio Propagation Characteristics in Urban Areas in the UHF Band
Toshinari TSURUHARA Akira AKEYAMA Kohei SATOH 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1983/12/25
Vol. E66-E  No. 12  pp. 724-725
Type of Manuscript:  LETTER
Category: Antenna and Propagation
Keyword: 
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920 MHz Mobile Propagation Test for Portable Telephone
Akira AKEYAMA Toshinari TSURUHARA Yukio TANAKA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1982/09/25
Vol. E65-E  No. 9  pp. 542-543
Type of Manuscript:  LETTER
Category: Antenna and Propagation
Keyword: 
 Summary | Full Text:PDF