Amplifiers – With semiconductor amplifying device – Including signal feedback means
Patent
1977-03-23
1978-11-21
Mullins, James B.
Amplifiers
With semiconductor amplifying device
Including signal feedback means
330290, H03F 134
Patent
active
RE0298441
ABSTRACT:
An amplifier having a combination of local series and shunt feedback to provide matched input and output impedances permitting cascading of a number of amplifiers or amplifiers and other devices without signal degradation.
REFERENCES:
patent: 2972704 (1961-02-01), Stanley et al.
patent: 3100877 (1963-08-01), Maupin
patent: 3331029 (1967-07-01), Banasiewicz et al.
patent: 3437948 (1969-04-01), Simons
Lefkowitz, "Transistor A-C Amplifier Uses Multiple Feedback," Electronics, May 23, 1958, pp. 84, 85.
Reference Data for Radio Engineers, International Telephone and Telegraph Corporation, Forth Edition, 1956, pp. 252, 253.
Seader Leonard D.
Sterrett James E.
Avantek, Inc.
Mullins James B.
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