Proportional diversity radio receiver system with dynamic noise-

Details Proportional diversity radio receiver system with dynamic noise- Proportional diversity radio receiver system with dynamic noise-

1999-03-01

2000-05-16

Eisenzopf, Reinhard J.

Telecommunications

Receiver or analog modulated signal frequency converter

Plural receivers

455137, 4552781, 455303, H04B 1702

Patent

active

060648651

ABSTRACT:
A space diversity, multiple-tuner radio receiver obtains substantially noise free reception under most signal conditions. The tuner outputs are mixed in proportion with the signal quality as determined by detecting noise in each tuner output signal. Long-time-delay multipath distortion, adjacent channel interference, and co-channel interference are reduced by selecting predetermined antenna pattern combinations in response to high noise levels being present from both tuners.

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patent: 5680142 (1997-10-01), Smith et al.
patent: 5875216 (1999-02-01), Martin
Phased Arrays, Tang, et al., Hughes Aircraft Company, pp. 20-1 to 20-67.

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