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      Smart radome improves reflector antenna directivity

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      Author
      Altintas Ayhan, Yurchenko Vladimir, Nosich Alexander
      Date
      1997
      Journal Title
      IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
      ISSN
      2724693
      Publisher
      IEEE, Piscataway, NJ, United States
      Volume
      1
      Pages
      510 - 513
      Language
      English
      Type
      Conference Paper
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      Please cite this item using this persistent URL
      http://hdl.handle.net/11693/27716
      Abstract
      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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