Amplifiers – With semiconductor amplifying device – Including distributed parameter-type coupling
Patent
1983-05-27
1986-05-13
Mullins, James B.
Amplifiers
With semiconductor amplifying device
Including distributed parameter-type coupling
333137, 330295, H03F 360
Patent
active
045889627
ABSTRACT:
A device for distributing and combining microwave electric power which is used, for example, in a high power microwave amplifier and combines or distributes microwave electric power between a first microwave path such as a standard waveguide and a plurality of second microwave paths such as a plurality of waveguides or MIC transmission lines. The device comprises a horn whose throat portion is coupled to the first microwave path, a oversized waveguide coupled to the opening portion of the horn at one end and coupled to the plurality of the second microwave paths, and, for example, a dielectric lens, or one or more reflectors, for uniformalizing the phases of the microwave signals distributed by the horn or for adjusting the phases of the microwave signals output from the second microwave paths.
REFERENCES:
patent: 2650985 (1953-09-01), Rust et al.
patent: 3311917 (1967-03-01), Thourel
patent: 3518789 (1970-06-01), Hoffman
patent: 3732508 (1973-05-01), Ito et al.
patent: 4282491 (1981-08-01), MacMaster et al.
patent: 4283685 (1981-08-01), MacMaster et al.
patent: 4291278 (1981-09-01), Quine
"6 GHz 6 QAM MIC Modulator with Phase Linearity Improved", T. Takano et al., 1980 IEEE MTT-S International Microwave Symposium Digest, pp. 114-116.
Daido Yoshimasa
Kurihara Hiroshi
Okubo Naofumi
Saito Toshiyuki
Tokumitsu Yasuyuki
Fujitsu Limited
Mottola Steven J.
Mullins James B.
LandOfFree
Device for distributing and combining microwave electric power does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for distributing and combining microwave electric power, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for distributing and combining microwave electric power will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1772483