Wave transmission lines and networks – Automatically controlled systems – With control of equalizer and/or delay network
Patent
1976-03-25
1977-11-29
Safourek, Benedict V.
Wave transmission lines and networks
Automatically controlled systems
With control of equalizer and/or delay network
333 14, 325 21, H04B 140
Patent
active
040607640
ABSTRACT:
A compression amplifier processes both the audio modulating signal to the transmitter, and the audio output from the receiver, in a conventional amplitude modulated transceiver. Unique switching circuitry provides isolation between transmitter and receiver inputs to, and outputs from, the compression amplifier.
REFERENCES:
patent: 3068415 (1962-11-01), Johnson
patent: 3441854 (1969-04-01), Cole
patent: 3470472 (1969-09-01), Suzuki et al.
patent: 3613003 (1971-10-01), Kubo
Andrews James Edward
Bethards Charles William
Gillman James W.
Hamley James P.
Motorola Inc.
Safourek Benedict V.
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