Investigation of the Field Scattered by Phased Equidistant Arrays Based on Asymptotic Methods of Electrodynamics

Authors

  • О. L. Sidorchuk Zhytomyr military institute named after S. P. Korolyov, Ukraine
  • S. P. Fryz Zhytomyr military institute named after S. P. Korolyov, Ukraine
  • Y. V. Havrylko National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute", Ukraine
  • S. O. Sobolenko Zhytomyr military institute named after S. P. Korolyov, Ukraine
  • N. V. Fedorova State University of Telecommunications, Ukraine

DOI:

https://doi.org/10.20535/RADAP.2020.80.14-22

Keywords:

phased antenna arrays, study of electromagnetic field, asymptotic methods, effective scattering surface

Abstract

It is suggested that the asymptotic method of saddle point be used for solution of  integral electrodynamic equations of the electromagnetic field scattered by phased equidistant antenna arrays. This makes it possible to study the regularities of the re-radiated field in two arbitrary planes.The obtained expressions will contribute to design of new antenna systems, which will reduce electromagnetic field scattering. This will as well improve the electromagnetic compatibility of electronic equipment installed in the same or in adjacent objects equipped with antenna systems.The research results can be used to design algorithms for detection, recognition and identification of radar targets.

Author Biographies

О. L. Sidorchuk, Zhytomyr military institute named after S. P. Korolyov

Sydorchuk O. L.

S. P. Fryz, Zhytomyr military institute named after S. P. Korolyov

D. Sci (Techn), Assoc. Prof.

Y. V. Havrylko, National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

D. Sci (Tech)

S. O. Sobolenko, Zhytomyr military institute named after S. P. Korolyov

Cand. Sci (Tech), Assoc. Prof.

N. V. Fedorova, State University of Telecommunications

Doc. Sci. (Tech), Prodf.

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Published

2020-03-30

Issue

80

Section

Electrodynamics. Microwave devices. Antennas

License

Copyright (c) 2020 О. L. Sidorchuk, S. P. Fryz, Y. V. Havrylko, S. O. Sobolenko, N. V. Fedorova

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