DocumentCode
3199567
Title
Synthesis and properties of the surface impedance in the parabolic reflector antennas with low cross-polarization
Author
Winebrand, M.M.
Author_Institution
Orbit Advanced Technologies Ltd., Netanya, Israel
fYear
1992
fDate
18-25 June 1992
Firstpage
379
Abstract
The use of the anisotropic reactive reflector is to eliminate cross-polarization is considered for the following two cases: a parabolic antenna fed by a dipole; and a parabolic antenna fed by a source radiating symmetrical E/sub 01/ or H/sub 01/ circular waveguide modes. The reflector surface impedance properties and design features typical for feed examples are discussed.<>
Keywords
antenna feeders; antenna theory; electric impedance; radar antennas; reflector antennas; anisotropic reactive reflector; circular waveguide modes; design features; dipole feed; low cross-polarization; parabolic reflector antennas; radar antennas; surface impedance; Antenna feeds; Corrugated surfaces; Dipole antennas; Horn antennas; Polarization; Radar applications; Reflector antennas; Shape; Surface impedance; Tensile stress;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1992. AP-S. 1992 Digest. Held in Conjuction with: URSI Radio Science Meeting and Nuclear EMP Meeting., IEEE
Conference_Location
Chicago, IL, USA
Print_ISBN
0-7803-0730-5
Type
conf
DOI
10.1109/APS.1992.221920
Filename
221920
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