Antennas, focused in the near radiated field zone. Features and technical application

Authors

  • D. A. Vedenkin Kazan National Research Technical University, Russian Federation
  • Olga V. Potapova Kazan National Research Technical University, Russian Federation
  • Yuriy E. Sedelnikov Kazan National Research Technical University, Russian Federation

DOI:

https://doi.org/10.1109/ICATT.2013.6650847

Keywords:

microwave antenna theory, focused antenna, microwave application

Abstract

Some tasks call for to produce electromagnetic field with the desired spatial properties at the distance from aperture, commensurate with their geometric dimensions. The article discusses the most important of the properties of electromagnetic field, focused in this area of space. Scopes for the principles of focusing to active and passive radio-wave and acoustic Diagnostics, microwave application and radio communications are discussed.

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Published

2014-02-19