Microstrip antenna device having three resonance frequencies

Communications: radio wave antennas – Antennas – Microstrip

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

343846, H01Q 138

Patent

active

055129102

ABSTRACT:
A microstrip antenna device is disclosed as having three resonance frequencies comprising, a dielectric sheet whose thickness is smaller than the used wave length, a radiating conductor sheet which is disposed on one surface of the dielectric sheet and which is a rectangular shape and has line load in the center of one side of the rectangle, and a ground conductor sheet disposed on the other surface of the dielectric sheet.

REFERENCES:
patent: 4012741 (1977-03-01), Johnson
patent: 4157548 (1979-06-01), Kaloi
patent: 4259670 (1981-03-01), Schiavane
patent: 4316194 (1982-02-01), DeSantis et al.
patent: 4320401 (1982-03-01), Schiavone
patent: 4356492 (1982-10-01), Kaloi
patent: 4766440 (1988-08-01), Gegan
patent: 4775866 (1988-10-01), Shibata et al.
National Radio Institute Text CC210-CC212, Wash, D.C., 1976, pp. CC211-10 to CC211-13.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Microstrip antenna device having three resonance frequencies does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microstrip antenna device having three resonance frequencies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microstrip antenna device having three resonance frequencies will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-631994

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.