Kravchenko-Rvachov probability distribution in the problems of analysis and synthesis for linear arrays

Authors

  • Victor F. Kravchenko Kotelnikov Institute of Radio Engineering and Electronics, RAS, Russian Federation
  • O. V. Kravchenko Kotelnikov Institute of Radio Engineering and Electronics, RAS, Russian Federation
  • A. R. Safin Kotelnikov Institute of Radio Engineering and Electronics, RAS, Russian Federation

DOI:

https://doi.org/10.1109/ICATT.2009.4435110

Keywords:

synthesis and analisys, antennas appertura, atomic and R-functions, directional diagram

Abstract

For the first time applications of probability densities constructed on the atomic functions (AF) theory for analysis and synthesis for linear arrays are considered. Average characteristics of linear arrays with random phase errors are studied such as average directional diagram (DD), average directive gain (DG), beam width (BW), and side lobe level. Introduced errors correlation coefficient based on AF and the law of errors distribution is Kravchenko-Rvachov distribution. Correlation field characteristics are constructed for the cases when the probability densities of envelopes DD are Kravchenko-Rayleigh and Kravchenko-Gauss distributions. In this case a far-field boundary of antenna with random errors in gain-phase source distributions is defined. Thus a far-field is defined for two characteristics of antennas which are average DD and correlation fluctuations function of complex field an executed numerical experiment for the Gaussian and Kravchenko-Rvachov distribution as well as Kravchenko-Gauss has shown efficiency of introduced approach.

References

SHIFRIN, Y.S. Voprosi Statisticheskoy Teorii Antenn. Moscow: Sov. Radio, 1970.

KRAVCHENKO, V.F.; KRAVCHENKO, O.V.; SAFIN, A.R. Atomic functions in probability theory and stochastic processes. USR, 2009, n.5, p.23-38.

KRAVCHENKO, V.F. Lectures on the Theory of Atomic Functions and Their Some Applications. Moscow: Radiotekhnika, 2003.

KRAVCHENKO, V.F.; RVACHOV, V.L. Boolean Algebra, Atomic Functions, and Wavelets in Physical Applications. Moscow: Fizmatlit, 2006.

ZELKIN, E.G.; KRAVCHENKO, V.F.; GUSEVSKII, V.I. Constructive Methods of Approximation in Antennas Theory. Moscow: Science-Press, 2005.

ICATT 2009 cover

Published

2009-10-10

Issue

2009: ICATT’2009 - Proc. of VII Int. Conf. on Antenna Theory and Techniques

Section

General antenna theory