Communications: radio wave antennas – Antennas – Microstrip
Patent
1997-06-23
1998-05-26
Hajec, Donald T.
Communications: radio wave antennas
Antennas
Microstrip
343872, 343890, H01Q 138
Patent
active
057573247
ABSTRACT:
An antenna for a land-based, mobile radio communication system, having a reduced size and shape, includes three, flat antenna dielectric panels, each covering one hundred, twenty degrees of azimuth. On each dielectric panel is formed two, interleaved microstrip antenna arrays having narrow vertical beam width. One of the antenna arrays receives signals and the other antenna array transmits signals. The receive array is circularly polarized. The panels are mounted in a triangular configuration about a central mast and a cylindrically shaped radome encloses the dielectric panels.
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Boyd David A.
Gecan Anton S.
Helms Darrell L.
E-Systems, Inc
Hajec Donald T.
Phan Tho
LandOfFree
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