Program of electromagnetic modeling antenna arrays HF-range


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Abstract

The program of electromagnetic modeling antenna arrays HF-range has been developed to eliminate the shortcomings and limitations of the existing programs of analysis and synthesis of wire antennas. The technique assuming the numerical solution of systems singular integral equations of Pocklington type in approximation of a projection method Galerkin forms a basis of the software. Decomposition of unknown current density functions in the basis of piecewise linear functions is performed. The generated software solution made it possible to implement computational procedures in the near-real-time mode without imposing restrictions on the size and number of elements in the analyzed antenna array when parallelizing computational processes with numerical integration on the CPU. To demonstrate the functionality of the program, examples of modeling a wire Z-shaped antenna array are given.

About the authors

I.S. Polyanskii

The Academy of the Federal Guard Service of the Russian Federation

Author for correspondence.
Email: van341@mail.ru

N.S. Arkhipov

JSC «Eureka»

Email: arhns97@mail.ru

D.K. Ketoh

The Academy of the Federal Guard Service of the Russian Federation

Email: kdk_hcc@mail.ru

References

  1. Neganov V.A., Tabakov D.P., Filipov S.B. Mathematical models and experimental study of double-threaded conical logospiralnoy stranded wire antenna reflector of finite size for small spacecraft «AIST-2». Fizika volnovyh protsessov i radiotehnicheskie sistemy, 2015, vol. 18, no. 3, pp. 35–41. [In Russian].Poljanskij I.S., Pehov Ju.S. Barycentric method in the solution of singular integral equations of electrodynamics theory reflector antennas. Trudy SPIIRAN, 2017, no. 5 (54), pp. 244–262. [In Russian].Somov A.M., Poljanskij I.S., Stepanov D.E. Synthesis reflecting mirror type surfaces antenna system using barycentric approach parameterized reflector. Antenny, 2015, no. 8 (219), pp. 11–19. [In Russian].Il’inskij A.S., Kravov V.V., Sveshnikov A.G. Mathematical Models of Electrodynamics: Textbook. Collec. for High Schools. Moscow: Vyssh. shk., 1991, 224 p. [In Russian].Poljanskij I.S. Barycentric Method In Computational Electrodynamics: Monograph. Orel: Akademija FSO Rossii, 2017, 148 p. [In Russian].Neganov V.A., Kljuev D.S., Tabakov D.P. Physical regularization of ill-posed problems of antenna theory. Elektrosvjaz’, 2011, no. 5, pp. 35–37. [In Russian].

Copyright (c) 2019 Polyanskii I., Arkhipov N., Ketoh D.

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