Title :
Development of millimeter-wave video transmission system - propagation characteristics at 60GHz
Author :
Yoshikawa, Makoto ; Akeyama, Akira ; Suzuki, Tatsuya ; Amano, Yoshihisa ; Shoji, Yozo ; Hamaguchi, Kiyoshi ; Ogawa, Hiroyo
Author_Institution :
NTT Adv. Technol. Corp., Yokosuka, Japan
Abstract :
Experimental results of indoor propagation characteristics in 60 GHz, in Japanese style wooden houses, are described. The values of wall-attenuation and an estimation method of the received signal level are reported. Experimental results of the delay spread in indoor circumstances and the attenuation by tree-hedges are also discussed.
Keywords :
electromagnetic wave absorption; indoor radio; millimetre wave propagation; video signals; 60 GHz; delay spread; indoor propagation; millimeter-wave video transmission system; propagation characteristics; received signal level; tree-hedge attenuation; wall-attenuation; wooden houses; Antenna measurements; Antennas and propagation; Attenuation; Concrete; Delay; Interference; Loss measurement; Millimeter wave propagation; Millimeter wave technology; Propagation losses;
Conference_Titel :
Microwave Conference, 2001. APMC 2001. 2001 Asia-Pacific
Conference_Location :
Taipei, Taiwan
Print_ISBN :
0-7803-7138-0
DOI :
10.1109/APMC.2001.985422
