The influence of interchannel and intrachannel nonidentities on antenna array characteristics

Authors

  • V. V. Kizimenko Belarusian State University of Informatics and Radioelectronics, Belarus
  • D. Moskaliov Belarusian State University of Informatics and Radioelectronics, Belarus
  • N. M. Naumovich Belarusian State University of Informatics and Radioelectronics, Belarus
  • Oleg A. Yurtsev Belarusian State University of Informatics and Radioelectronics, Belarus

DOI:

https://doi.org/10.1109/ICATT.2011.6170726

Keywords:

digital array antenna, fast and slow fluctuations of parameters, parameters of average antenna pattern

Abstract

The influence of interchannel and intrachannel non-identities on digital antenna array characteristics is studied. Nonidentities are random amplitude and phase excitation errors of receive/transmit modules. Cases of fast and slow fluctuations of random errors are considered. Variation frequency of fast fluctuations is much greater than scanning frequency. Variation frequency of slow fluctuations is much less than frequency of scanning.

References

SHIFRIN, Y.S.; KORNIENKO, L.G. Statistics of antenna arrays field. Antennas, 2000, v.1, n.44, p.3-24.

ICATT 2011 cover

Published

2011-09-25

Issue

2011: ICATT’2011 - Proc. of VIII Int. Conf. on Antenna Theory and Techniques

Section

Antenna arrays