Microwave integrated circuit immune to adverse shielding effects

Details Microwave integrated circuit immune to adverse shielding effects Microwave integrated circuit immune to adverse shielding effects

1984-05-30

1987-03-03

NG, Jin F.

Telecommunications

Receiver or analog modulated signal frequency converter

Noise or interference elimination

455302, 455327, 455317, 334 85, 361424, H04B 110, H04B 126

Patent

active

046481281

ABSTRACT:
A microwave integrated circuit comprises a shield case having a pair of opposed first and second end walls, a pair of side walls and top and bottom walls, and a dielectric substrate on the bottom wall. First and second interconnected integrated circuit portions are arranged on the substrate between the first and second end walls. An input strip line is arranged on the substrate, the strip line having one end coupled to the input of the first integrated circuit portion and the other end terminating at a position spaced from the first end wall by a distance approximately equal to an integral multiple of the half wavelength of a signal propagating in the shield case. An elongated coupling member is disposed in parallel with the first end wall, the coupling member extending from the other end of the input strip line to an external circuit.

REFERENCES:
patent: 3643168 (1972-02-01), Manicki
patent: 3754170 (1973-08-01), Tsuda et al.
patent: 3852670 (1974-12-01), MA
patent: 4041399 (1977-08-01), Tsuda
patent: 4214212 (1980-07-01), Dipietromaria
patent: 4219779 (1980-08-01), Shinkawa et al.
patent: 4352209 (1982-09-01), MA
patent: 4353132 (1982-10-01), Saitoh et al.
patent: 4461041 (1984-07-01), Dobrovolny

Affiliated with

Also associated with

Rating

Microwave integrated circuit immune to adverse shielding effects 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 integrated circuit immune to adverse shielding effects, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microwave integrated circuit immune to adverse shielding effects will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1022056