Multipath diversity spread spectrum receiver

Details Multipath diversity spread spectrum receiver Multipath diversity spread spectrum receiver

1979-10-24

1981-09-22

Yusko, Donald J.

Pulse or digital communications

Repeaters

Testing

329122, 375 98, H04B 112, H04J 1300

Patent

active

042914108

ABSTRACT:
A multipath diversity spread spectrum communications receiver will enhance system performance over communication channels with distortion caused by multipath and fading effects. The multipath diversity receiver utilizes decision directed coherent integration with post detection correlation techniques for performance enhancement. The receiver also incorporates a fast attack, fast release automatic gain control to process noncontinuous wideband spread spectrum signals which are subject to fading and multipath effects.

REFERENCES:
patent: 3646448 (1972-02-01), Harmon, Jr. et al.
patent: 3794921 (1974-02-01), Unkauf
patent: 3944942 (1976-03-01), Chudleigh, Jr.
patent: 4048563 (1977-09-01), Osborne
patent: 4071829 (1978-01-01), Davis et al.
patent: 4099124 (1978-07-01), Sharpe et al.
patent: 4112370 (1978-09-01), Monsen
patent: 4164628 (1979-08-01), Ward et al.

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