Microwave antenna structure

Details Microwave antenna structure Microwave antenna structure

1988-10-17

1991-02-05

Wimer, Michael C.

Communications: radio wave antennas

Antennas

Microstrip

343878, 343882, H01Q 138, H01Q 302

Patent

active

049909266

ABSTRACT:
A suspended line feed type planar antenna has a substrate sandwiched between a top plate and a bottom plate, in which a number of protrusions are formed on the top plate and the bottom plate at a plurality of corresponding positions by deforming the top plate and the bottom plate by means of a press-process or press-treatment, so that the substrate is supported by the protrusions.

REFERENCES:
patent: 4131894 (1978-12-01), Schiavone
patent: 4197545 (1980-04-01), Favaloro et al.
patent: 4614947 (1986-09-01), Rammos
patent: 4626865 (1986-12-01), Rammos
patent: 4652890 (1987-03-01), Crean
patent: 4663635 (1987-05-01), Wu
patent: 4676051 (1987-07-01), Yabu et al.
patent: 4689634 (1987-08-01), Chymiak
patent: 4692771 (1987-09-01), Rothbarth et al.
patent: 4726259 (1988-02-01), Idler
patent: 4728962 (1988-03-01), Kitsuda et al.
patent: 4792810 (1988-12-01), Fukuzawa et al.
patent: 4800394 (1989-01-01), Homann et al.
patent: 4827276 (1989-05-01), Fukuzawa et al.

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