Amplifiers – Signal feedback – Combined with control of bias voltage of signal amplifier
Patent
1975-12-22
1977-08-09
Griffin, Robert L.
Amplifiers
Signal feedback
Combined with control of bias voltage of signal amplifier
325187, 328 11, 330 23, 330143, 361106, H04B 104, H03F 130
Patent
active
040413969
ABSTRACT:
In a transmitter designed for periods of extended use, means for sensing the ambient temperature in which the transmitter would operate if activated and adjusting the initial output power of the transmitter so as to reduce the initial output power of the transmitter to maximize or increase the power output above that obtainable using existing protective techniques over an extended period.
REFERENCES:
patent: 2426589 (1947-09-01), Bollman
patent: 3277386 (1966-10-01), Miyazawa
patent: 3641451 (1972-02-01), Hollingsworth et al.
Bookbinder Marc. L.
Gillman James W.
Griffin Robert L.
Motorola Inc.
Myer Victor
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