Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
Patent
1998-03-02
2000-03-28
Tarcza, Thomas H.
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a satellite
342352, 455 121, 359172, 359173, H04B 7185
Patent
active
060437766
ABSTRACT:
A mobile satellite communication system including an artificial satellite which is situated in a satellite orbit and develops an active phased array antenna so as to accomplish a line to a terrestrial station using a portable terminal in a specific area. As a result, a service that satisfies a demand for communication in the specific area can be realized.
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Chiba Isamu
Iso Akio
Katagi Takashi
Konishi Yoshihiko
Matsunaga Makoto
Mitsubishi Denki & Kabushiki Kaisha
Phan Dao L.
Tarcza Thomas H.
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