Calculation of the backscattered field by the method of the physical diffraction theory in the problem of diffraction from impedance objects

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• 作者：V. V. Akhiyarov ; A. B. Borzov ; V. B. Suchkov…
• 刊名：Journal of Communications Technology and Electronics
• 出版年：2015
• 出版时间：December 2015
• 年：2015
• 卷：60
• 期：12
• 页码：1297-1304
• 全文大小：916 KB
• 参考文献：1.P. Ya. Ufimtsev, Theory of Diffraction Edge Waves in Electromagnetics (BINOM, Laboratoriya Znanii, Moscow, 2012) [in Russian].
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  3.A. B. Borzov, V. B. Suchkov, Yu. A. Sidorkina, and B. I. Shakhtarin, J. Commun. Technol. Electron. 59, 1356 (2014).CrossRef
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  5.V. V. Akhiyarov, A. B. Borzov, and V. B. Suchkov, Elektromagn. Volny Elektron. Sist. 19 (3), 49 (2014).
  6.A. N. Norris and A. V. Osipov, Wave Motion 30, 69 (1999).CrossRef MathSciNet MATH
  7.V. V. Akhiyarov, Elektromagn. Volny Elektron. Sist. 13 (11), 19 (2008).
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  12.A. S. Kryukovskii, Uniform Asymptotic Theory of Edge and Angular Wave Catastrophes (Ros. Novyi Univ., Moscow, 2013) [in Russian].
  13.A. B. Borzov, V. B. Suchkov, V. V. Akhiyarov, and Yu. V. Karakulin, Zh. Radioelectron., No. 2, (2014); http://?jrecplireru/?jre/?feb12/-/?textpdf
  14.P. Ya. Ufimtsev, Fundamentals of the Physical Theory of Diffraction (Wiley & Sons, New York, 2007; BINOM, Laboratoriya Znanii, Moscow, 2009).
  15.V. V. Akhiyarov, A. B. Borzov, and V. B. Suchkov, in Proc. 2nd All-Rus. Microwave Conf., Moscow, Nov. 26-8, 2014 (IRE im. V.A Kotel’nikova RAN, Moscow, 2014), p. 334.
  
• 作者单位：V. V. Akhiyarov (1)
  A. B. Borzov (1)
  V. B. Suchkov (1)
  B. I. Shakhtarin (1)
  Yu. A. Sidorkina (1)
  
  1. Bauman Moscow State Technical University, Vtoraya Baumanskaya ul. 5, Moscow, 107005, Russia
  
• 刊物类别：Engineering
• 刊物主题：Communications Engineering and Networks
  Russian Library of Science
  
• 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
• ISSN：1555-6557

文摘

A solution to the problem of diffraction by arbitrary impedance objects with edges is obtained on the basis of the physical diffraction theory (PDT). Analytical relationships necessary for calculating the diffraction field in the case of backscattering an impedance wedge are given. The diagrams of the angular field distribution provided by the irregular part of the current are presented for various values of the relative permittivity and specific conductivity of the wedge for the E and H polarizations of the incident field. The diagrams of the radar cross section (RCS) of the perfectly conducting and impedance cylinders are comparatively analyzed in the cases when they are obtained by the methods of physical optics, PDT, and by the rigorous solution based on the method of integral equations. Original Russian Text ? V.V. Akhiyarov, A.B. Borzov, V.B. Suchkov, B.I. Shakhtarin, Yu.A. Sidorkina, 2015, published in Radiotekhnika i Elektronika, 2015, Vol. 60, No. 12, pp. 1223-230.