Amplifiers – With plural amplifier channels – Redundant amplifier circuits
Patent
1975-07-24
1977-04-05
Rolinec, Rudolph V.
Amplifiers
With plural amplifier channels
Redundant amplifier circuits
330 53, 333 10, H03F 368
Patent
active
040165035
ABSTRACT:
A high-reliability power amplifier employs passive automatic switching between parallel amplifier channels to provide a constant output power level, which is independent of the failure of an individual channel. The reliability of the amplifier network is improved by amplifying the input signal through parallel channels. Passive switching between channels and a constant level of power output are provided through a hybrid junction.
REFERENCES:
patent: 3371284 (1968-02-01), Englebrecht
patent: 3423688 (1969-01-01), Seidel
patent: 3426292 (1969-02-01), Seidel
Brodahl R. G.
Dahl Lawrence J.
Rolinec Rudolph V.
Westinghouse Electric Corporation
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