Amplifiers – With semiconductor amplifying device – Including distributed parameter-type coupling
Patent
1984-03-19
1987-04-07
Mullins, James B.
Amplifiers
With semiconductor amplifying device
Including distributed parameter-type coupling
330 56, 331107DP, 331107P, H03F 360
Patent
active
046564381
ABSTRACT:
A method and arrangement for enhancing the level of supplied microwave energy including a resonant ring capacitively coupled to a microwave coupling device effective for connecting to a microwave transmission line, the arrangement being mounted in a shield structure. Amplification is effected by IMPATT diodes capacitively coupled to the resonant ring. The microwave coupling device is variably setable with respect to the transfer structure, thereby promoting the establishment of impedance matching therebetween.
REFERENCES:
patent: 3662285 (1972-05-01), Rucker
Huish et al., "A 10 W IMPATT Diode Amplifier for X-band Communication Systems", Conference: Proceedings of the Ninth European Microwave Conference, Microwave 79, Brighton, England, Sep. 17-20, 1979.
Linden Gerald E.
Mullins James B.
Sabath Robert P.
United Technologies Corporation
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