Communications: radio wave antennas – Antennas – With polarization filter or converter
Patent
1984-10-15
1986-11-25
Lieberman, Eli
Communications: radio wave antennas
Antennas
With polarization filter or converter
343781P, H01Q 19195
Patent
active
046252142
ABSTRACT:
A dual gridded antenna reflector system and method for constructing the same is disclosed. The reflector system comprises a pair of reflector dishes each having a grid of parallel conductors. One of the reflector dishes is mounted over the other reflector dish by linear support ribs therebetween such that the conductors of the one reflector dish are perpendicular to the conductor of the other reflector dish. The linear support ribs are placed perpendicular to or parallel to the conductors of the overlapped reflector and are placed substantially outside of the high field region across the aperture of the overlapped reflector.
REFERENCES:
patent: 3096519 (1963-07-01), Martin
patent: 3898667 (1975-08-01), Raab
The Handbook of Antenna Design, vol. 1, Editors A. W. Rudge et al., Peter Peregrinus Ltd. of London, England, published on behalf of Institute of Electrical Engineers in 1982.
"The SBS Communication Satellites--An Integrated Design", by H. A. Rosen, printed for EASTCON in 1978, designed CH1352-4/78/0000-0343.
"Advanced Composite Structures for Satellite Systems", in RCA Engineer, Jan./Feb. 1981.
"Optimized Design and Fabrication Process for Advanced Composite Spacecraft Structures", by V. F. Mazzio et al., 17th Aerospace Sciences Meetings, New Orleans, LA., Jan. 15-17, 1979, Paper 79-0241, American Institute of Aeronautics and Astronautics.
Lieberman Eli
RCA Corporation
Tripoli Joseph S.
Troike Robert L.
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