Amplifiers – With semiconductor amplifying device – Including gain control means
Patent
1997-09-05
1999-11-23
Mottola, Steven J.
Amplifiers
With semiconductor amplifying device
Including gain control means
330132, 4552451, H03G 330
Patent
active
059907460
ABSTRACT:
An amplifier system for a radio receiver, comprising: amplifier means for amplifying a signal applied to an amplifier input to generate an amplifier output signal; and control means for sensing the amplifier output signal and, in response to a relatively high level of the output signal, controlling the current applied to the amplifier input to maintain the amplifier means in a linear mode of operation.
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"Wideband Power Amplifier With Automatic Current Control", Instruments and Experimental Techniques, A.A. Titov, vol. 31, No. 3, May 1, 1998.
"Mobile P-System Satellite System Comparison", International Journal of Satellite Communications, vol. 13, pp. 453-471 (1995), Klaus G. Johannsen.
Mottola Steven J.
Nokia Mobile Phones Limited
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