FM receiver anti-fading method and system

Telecommunications – Receiver or analog modulated signal frequency converter – Plural receivers

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Details

4552772, H04B 708

Patent

active

055354408

ABSTRACT:
Two FM receivers with a common audio output each with its own antenna located six to fifteen feet apart are provided for a moving vehicle together with a switching circuit that in response to the AGC signal sensed at the output of the multiplex adapter of each receiver selects a first receiver if the AGC of that receiver is of greater amplitude than a threshold signal or the amplitude of the AGC signal of the other receiver.

REFERENCES:
patent: 1950123 (1934-03-01), Ohl
patent: 2551805 (1951-08-01), McDonald
patent: 3729682 (1973-04-01), Elder
patent: 3794926 (1974-02-01), Skingley et al.
patent: 3986124 (1976-10-01), Mitchell, Jr.
patent: 4035728 (1977-07-01), Ishikawa et al.
patent: 4255816 (1981-03-01), Grunza et al.
patent: 4355419 (1982-10-01), Hiyama
patent: 4450585 (1984-05-01), Bell
patent: 4539710 (1985-09-01), Dinsmore
patent: 4633519 (1986-12-01), Gotoh et al.
patent: 4641367 (1987-03-01), Van Deursen et al.
patent: 4742563 (1988-05-01), Fukumura
patent: 4756023 (1988-07-01), Kojima
patent: 4823398 (1989-04-01), Hashimoto
patent: 4942622 (1990-07-01), Takayama et al.
patent: 4969207 (1990-11-01), Sakamoto et al.

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