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An Analytic Solution of a Circular Aperture Antenna with a Feed Transition  

Lee Haeng-Seon (Dept. of Electronic Eng., Sogang University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.16, no.10, 2005 , pp. 982-988 More about this Journal
Abstract
An analytic solution of circular aperture antenna with a feed transition is presented using a hybrid method of generalized scattering matrices and integral transform. The method can give an analytic solution to antennas with integrated filters or mode converters, etc. Scattering matrices and integral transform techniques are combined to accommodate discontinuities connected between an aperture and a feed waveguide, and radiated field from the aperture. The method gives radiation fields as well as return losses of the antenna.
Keywords
Circular Aperture; Scattering Matrix; Integral Transform;
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  • Reference
1 G. L. James, 'Propagation and radiation properties of corrugated cylindrical coaxial waveguides', IEEE Trans. Antennas and Propag., vol. AP-31, no. 3, pp. 477-483, May 1983
2 Manfred Thumm, Annemarie Jacobs, and Mario S. Ayza, 'Design of short high power $TE_{11}\;to\;HE_{11}$ mode converters in highly overmoded corrugated waveguides', IEEE Trans. Microwave Theory and Tech., vol. 39, no. 2, pp. 301-309, Feb. 1991   DOI   ScienceOn
3 G. L. James, 'Analysis and design of $TE_{11}\;to\;HE_{11}$ corrugated cylindrical waveguide mode converters', IEEE Trans. Microwave Theory and Tech., vol. 29, no. 10, pp. 1059-1066, Oct. 1981   DOI
4 Haeng S. Lee, Hyo J. Eom, 'Scattering from a cylindrical waveguide with rectangular corrugations', IEEE Trans. Microwave Theory and Tech., vol. 49, no. 2, pp. 315-320, Feb. 2001   DOI   ScienceOn
5 Vahras Jamnejad, Ahmad Hoorfar, 'Design of corrugated hom antennas by evolutionary optimization techniques', IEEE Antennas and Wireless Propag. Letters, vol. 3, pp. 276-279, 2004   DOI   ScienceOn