Adaptive antenna receiver

Details Adaptive antenna receiver Adaptive antenna receiver

1997-01-16

1998-01-20

Eisenzopf, Reinhard J.

Telecommunications

Receiver or analog modulated signal frequency converter

With wave collector

4552761, 455275, 455272, 455137, 455134, 455135, 455 65, 455506, 375347, 381 13, H04B 106

Patent

active

057109958

ABSTRACT:
An FM radio receiver, particularly for mobile receivers, reduces the effects of multipath distortion. It selects either an adaptive process (constant modulus algorithm or CMA) or a antenna diversity process depending on the circumstances of the instantaneous reception. The receiver reduces both the decline of the level of received signals with the diversity process and waveform distortion with the CMA process.

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patent: 5515378 (1996-05-01), Roy, III et al.
patent: 5535440 (1996-07-01), Clappier
patent: 5621769 (1997-04-01), Wan et al.

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