Microwave power circuit with an active device mounted on a heat

Details Microwave power circuit with an active device mounted on a heat Microwave power circuit with an active device mounted on a heat

1980-10-29

1983-03-08

Mullins, James B.

Amplifiers

Signal feedback

Combined with control of bias voltage of signal amplifier

29571, 330286, 330289, 357 81, H03F 360, H01L 2302, H01L 3902

Patent

active

043762875

ABSTRACT:
A microwave power circuit includes a thermally conductive, electrically insulating substrate such as beryllium oxide which has a relatively rough surface, a layer of dielectric material such as glass on a portion of the rough surface which layer has a relatively smooth surface, a conductive material on the relatively smooth surface, and a heat dissipating amplifying device having at least two terminals, one of which is connected to the conductive material and one of which is thermally connected to the substrate in a manner to pass heat thereto.

REFERENCES:
patent: 3748544 (1973-07-01), Noren
patent: 3772575 (1973-11-01), Hegarty et al.
patent: 3908185 (1975-09-01), Martin
patent: 3986196 (1976-10-01), Decker et al.
patent: 4042952 (1977-08-01), Kraybill
patent: 4135168 (1979-01-01), Wade
patent: 4156211 (1979-05-01), Buswell et al.
patent: 4168507 (1979-09-01), Yester, Jr.

Affiliated with

Also associated with

Rating

Microwave power circuit with an active device mounted on a heat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microwave power circuit with an active device mounted on a heat , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microwave power circuit with an active device mounted on a heat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1735589