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UDC 621.396.6(07), 537.8(07)
Optimization method for geometry of mirror antennas with special pattern
Denis Sergeevich Klygach, South Ural State University, Chelyabinsk, Russian Federation, 86kds@mail.ru
Amur Barievich Khashimov, South Ural State University, Chelyabinsk, Russian Federation, xab@kipr.susu.ac.ru
Abstract
This paper proposes the optimization method for geometry of the double curvature reflector of mirror antenna. The forming of the cosecant pattern for given frequency range, which is determined by irraditor properties, is considered. Mathematical model of the mirror antenna is based on the methods of geometrical optics. The usage of computational methods of high accuracy allows to accelerate the proposed method of successive approximation.
Keywords
mirror antenna, cosecant pattern, mathematical model, geometrical optics
References
1. Galimov, G.K. Zerkal'nye antenny: v 3 t. / G.K. Galimov. – M.: Advanset Solyushenz, 2010. – T. 1. – 204 c.
2. Kyun, R. Mikrovolnovye antenny / R. Kyun. – M.: Sudostroenie, 1967. – 520 s.
3. Drabkin, A.L. Antenno-fidernye ustrojstva / A.L. Drabkin, V.L. Zuzenko, A.G. Kislov. – M.: Sovetskoe radio, 1974. – 536 s.
4. Vojtovich, N.I. O sootvetstvii asimptoticheskih reshenij dvumernyh i trekhmernyh zadach v antennoj tekhnike / N.I. Vojtovich, A.B. Hashimov // Radiotekhnika i ehlektronika. – 2010. – T. 55, № 12. – S. 1471–1476.
2. Kyun, R. Mikrovolnovye antenny / R. Kyun. – M.: Sudostroenie, 1967. – 520 s.
3. Drabkin, A.L. Antenno-fidernye ustrojstva / A.L. Drabkin, V.L. Zuzenko, A.G. Kislov. – M.: Sovetskoe radio, 1974. – 536 s.
4. Vojtovich, N.I. O sootvetstvii asimptoticheskih reshenij dvumernyh i trekhmernyh zadach v antennoj tekhnike / N.I. Vojtovich, A.B. Hashimov // Radiotekhnika i ehlektronika. – 2010. – T. 55, № 12. – S. 1471–1476.
Source
Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control, Radio Electronics, 2013, vol. 13, no. 1, pp. 4-9. (in Russ.) (The main)