Mobile satellite communication terminal

Details Mobile satellite communication terminal Mobile satellite communication terminal

1997-11-26

1999-11-23

To, Doris H.

Telecommunications

Carrier wave repeater or relay system

With frequency conversion

455 111, 455 93, 455553, 455575, 455349, H04B 140

Patent

active

059915994

ABSTRACT:
A mobile satellite communication terminal capable of performing satellite communication both indoors and outdoors. In an indoor mode, the mobile satellite communication terminal includes an indoor terminal for carrying out transmission or reception of a signal through a ground radio link and a repeater terminal installed in such a location that the repeater terminal can get an unobstructed view of a satellite for carrying out transmission or reception of a signal through a satellite communication link. In an outdoor mode, an antenna of the indoor unit is replaced by an antenna for the satellite communication link, whereby the indoor terminal can be used as an outdoor terminal.

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R. Subramanian et al., "Inmarsat-M Portable MES" Pacific Telecommunications Council Fifteenth Annual Conference Proceedings, PTC 1993, vol. 11, pp. 835-840.

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