Amplifiers – With distributed parameter-type coupling means – Distributed amplifier
Patent
1990-06-21
1991-12-03
Laroche, Eugene R.
Amplifiers
With distributed parameter-type coupling means
Distributed amplifier
330395, 330124R, 330277, 330 53, H03F 360
Patent
active
050703048
ABSTRACT:
An improved distributed amplifier usable, for example, in the gigahertz frequency range for radar and electronic warfare applications is disclosed. In the amplifier stage a combination of optimum amplifier stage loading, a reflection cancelling output network, and an amplifier capacitance hiding input arrangement are employed. The disclosure includes specific component values for one embodiment of the invention.
REFERENCES:
patent: 4291286 (1981-09-01), Wagner
patent: 4532480 (1985-07-01), Gerard
patent: 4564817 (1986-01-01), Gilson et al.
patent: 4595882 (1986-06-01), Silagi et al.
patent: 4868520 (1989-09-01), Terakawa et al.
Broadband Monolithic MIC Power Amplifier Developement, Marvin Cohn et al., Microwave Journal, 3/1982, pp. 89-94.
Cohn Marvin
Salib Mike L.
Dinh Tan
Hollins Gerald B.
LaRoche Eugene R.
Singer Donald J.
The United States of America as represented by the Secretary of
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