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Antenna characteristics Luneberg lens in the circular polarization field

Keywords:

B.A. Panchenko – D.Sc. (Eng.), Professor, Head of Department GPD TS UrTIСI FSEBI HPE SibSUTIS. E-mail: valbor@mail.ur.ru
D.V. Denisov – Postgraduate student, UrTIСI FSEBI HPE SibSUTIS. E-mail: denisov.d1v@gmail.com


The calculated radiation pattern Luneberg lenses for main and cross polarization components, by irradiating the two types of omnidirectional antennas vibrator with the aperture reflector and the emitter. As a model used eight shell dielectric lens structure with varying values of the individual dielectric layers. For several dimensions of the antenna, the radiation characteristics are obtained: antenna directivity and gain.
References:

  1. Luneberg R.K. The mathematical theory of optics. Providence. RT: Brown Univ. Press. 1944.
  2. Panchenko B.A. Rasseyanie i pogloshhenie elektromagnitnykh voln neodnorodnymi sfericheskimi telami. M.: Radiotekhnika. 2013.
  3. Abramovic M., Stigan I. Spravochnik po special'nym funkciyam. M.: Nauka. 1979.
  4. Fuchs B., Le Coq L., Lafond O., Rondineau S. Design optimization of multishell Luneburg lenses // IEEE Trans. AP. 2007. V. 55. № 2. P. 283–289.
  5. Born M., Vol'f E. Osnovy optiki. M.: Nauka. 1973.

May 29, 2020

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