Communications: radio wave antennas – Antennas – Microstrip
Patent
1993-09-01
1995-09-26
Hajec, Donald
Communications: radio wave antennas
Antennas
Microstrip
343770, 343756, H01Q 138
Patent
active
054537517
ABSTRACT:
A planar antenna includes a set of first radiating plate and first power supplying plate in which openings of the former and power supplying terminals of the latter are respectively coupled electromagnetically to each other, and a further set of second radiating plate and second power supplying plate in which openings of the former and power supplying terminals of the latter are respectively coupled electromagnetically to each other. Antenna structure is thereby simplified while improving productivity and wide band wave reception, and allowing two different polarized waves to be received.
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Okuno Kaname
Tsukamoto Katsuya
Ujiyama Iwakuni
Hajec Donald
Le Hoang-anh
Matsushita Electric & Works Ltd.
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