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Radiophysics and Quantum Electronics

, Volume 49, Issue 3, pp 220–230 | Cite as

Radiation from a small spheroidal antenna with plasma shell

  • T. I. Bichutskaya
  • G. I. Makarov
Article

Abstract

We construct and study an analytical solution of the boundary-value problem for the radiation field of a small spheroidal antenna located in free space and surrounded by a thin shell of cold homogeneous isotropic plasma. Conditions for a resonant increase in the field in free space as a function of the plasma-shell thickness with the variation in the spheroidal-antenna shape are studied. It is shown that the plasma shell has the largest effect on the radiation field of a strongly prolate spheroidal antenna.

Keywords

Resonant Frequency Dielectric Permittivity Prolate Current Resonance Oblate Spheroid 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • T. I. Bichutskaya
    • 1
  • G. I. Makarov
    • 1
  1. 1.Research Institute of RadiophysicsSt. Petersburg State UniversitySt. PetersburgRussia

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