Smart radome improves reflector antenna directivity
Date
1997Source Title
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Print ISSN
0272-4693
Publisher
IEEE (Institute of Electrical and Electronics Engineers)
Volume
1
Pages
510 - 513
Language
English
Type
Conference PaperItem Usage Stats
57
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Metadata
Show full item recordAbstract
A numerical optimization procedure is applied to two dimensional model of cylindrical reflector antenna arbitrarily located inside a circular cylindrical dielectric radome. If the radome thickness has been optimized, then varying the radome radius and the reflector position has a small effect on the directivity. However, the feed position should be corrected with respect to the free-space optimum after finding the best thickness. The optimization code is based on solving an integral equation by means of the regularization technique, guaranteeing a desired accuracy.
Keywords
Antenna reflectorsApproximation theory
Boundary conditions
Cylindrical antennas
Directional patterns (antenna)
Green's function
Integral equations
Mathematical models
Optimization
Parabolic antennas
Full wave analysis
Radomes
Permalink
http://hdl.handle.net/11693/27716Collections
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