Amplifiers – With semiconductor amplifying device – Including distributed parameter-type coupling
Patent
1983-02-17
1984-10-16
Mullins, James B.
Amplifiers
With semiconductor amplifying device
Including distributed parameter-type coupling
330 54, 330124R, H03F 360
Patent
active
044777817
ABSTRACT:
A parallel channel microwave amplifier comprising a plurality of amplificon channels interconnecting a power-dividing matrix and a power-combining matrix. Each amplification channel includes a phase shifter, an attenuator and a power amplifier connected in series. The device functions as a combination of amplifier and an r.f. attenuator/modulator.
REFERENCES:
patent: 3202928 (1965-08-01), Prior
patent: 3423688 (1969-01-01), Seidel
patent: 3480885 (1969-11-01), Schrank
patent: 4092616 (1978-05-01), Osterwalder
Beers Robert F.
Ellis William T.
Krueger Charles E.
Mullins James B.
The United States of America as represented by the Secretary of
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