Communications: directive radio wave systems and devices (e.g. – Directive – Including a steerable array
Patent
1994-11-18
1997-04-01
Tarcza, Thomas H.
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a steerable array
342432, 342434, H01Q 302
Patent
active
056171021
ABSTRACT:
A directional antenna connected to a portable communications transceiver is adaptively directed towards a remote station in a communication system. The amount of RF power required by the portable device is significantly reduced, relative to a non-directional antenna. The operational period of the transceiver between battery recharges is therefore considerably maximized.
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AT&T Global Information Solutions Company
Bailey Wayne P.
Hyundai Electronics America
Lucente David K.
Phan Dao L.
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