Isolation between channels into multiple-beam mirror antenna in spherical wave receiving mode

Authors

  • O. A. Yurtsev Belarusian State University of Informatics and Radioelectronics, Belarus
  • N. M. Naumovich Belarusian State University of Informatics and Radioelectronics, Belarus
  • S. A. Chekan Belarusian State University of Informatics and Radioelectronics, Belarus
  • M. M. Dghali Belarusian State University of Informatics and Radioelectronics, Belarus

DOI:

https://doi.org/10.3103/S0735272710040059

Keywords:

multiple-beam mirror antenna, field distribution

Abstract

The single-reflector multiple-beam antenna in which the fan of beams forms in an electrical plane by application of the linear lattice of horn antennas in the capacity of the radiation source is observed. The field distribution in the field of a disposition of horn feeds, an antenna pattern and isolation between horn feeds in a receive mode of the spherical wave radiated from the given point of space is explored. At modelling the method of physical optics is used.

References

L. A. Vainshtein, Electromagnetic Waves (Radio i Svyaz’, Moscow, 1988) [in Russian].

Ya. S. Shifrin, Antennas (VIRTA, Kharkov, 1976) [in Russian].

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Published

2010-04-05

Issue

Vol. 53 No. 4 (2010): 90th anniversary of professor Ya. S. Shifrin

Section

Research Articles