Amplifiers – Signal feedback – Combined with control of bias voltage of signal amplifier
Patent
1976-09-09
1977-07-19
Mullins, James B.
Amplifiers
Signal feedback
Combined with control of bias voltage of signal amplifier
330 53, 333 73S, 333 84M, H03F 304, H03F 360
Patent
active
040371689
ABSTRACT:
As an input and/or an output matching circuit for a transistor, a transistorized high-frequency power amplifier comprises at least one pattern of a conductive material on a sheet of a ferroelectric material placed on a conductive base plate in direct contact therewith. The ferroelectric material is represented by the formula:
REFERENCES:
patent: 4001711 (1977-01-01), Knutson et al.
Kajiwara Yuji
Katoh Hidehiko
Takamizawa Hideo
Mullins James B.
Nippon Electric Company Limited
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