Scientific Conferences of Ukraine, ICATT’03 - IV International Conference on Antenna Theory and Techniques

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Calculation of cutoff wave numbers in the waveguides of rectangular cross section with rounded corners
Nataliya G. Kolmakova (Don), Anatoliy A. Kirilenko, Anatoly Ye. Poyedinchuk, Vladimir I. Tkachenko

Last modified: 2014-09-28

Abstract


This paper presents a method of calculation of cutoff wave numbers and natural mode field functions in waveguides of rectangular cross section with rounded corners. The method is based on a solution of boundary integral equations of the potential theory. A special parametrization of the contour bounding the waveguide cross section is proposed.

Keywords


boundary integral equation; rounded corners

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