Smart radome improves reflector antenna directivity
Altintas Ayhan, Yurchenko Vladimir, Nosich Alexander
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
IEEE, Piscataway, NJ, United States
510 - 513
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Please cite this item using this persistent URLhttp://hdl.handle.net/11693/27716
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.
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