Communications: radio wave antennas – Antennas – Antenna with parasitic reflector
Patent
1993-03-02
1994-08-02
Hille, Rolf
Communications: radio wave antennas
Antennas
Antenna with parasitic reflector
343880, 343883, 343914, H01Q 112, H01Q 1516, H01Q 1910, H01Q 1912
Patent
active
053349903
ABSTRACT:
A compact, portable satellite dish antenna system comprises a dish-shaped member having an inner surface that includes a central circular flat area and a plurality of annular parabolically-shaped segments concentric with the central circular flat area for providing a plurality of focal points over the inner surface of the dish-shaped member to thereby improve the signal gathering characteristics of the dish antenna system.
REFERENCES:
patent: 1906546 (1933-05-01), Darbord
patent: 3832717 (1974-08-01), Taggart, Jr.
patent: 4783662 (1988-11-01), Wirth, Jr. et al.
patent: 4825223 (1989-04-01), Moore
Brown Peter Toby
Hein William E.
Hille Rolf
K-Star International Corp.
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