Summary
International Symposium on Antennas and Propagation
2011
Session Number:FrP2
Session:
Number:FrP2-46
Convergence of the KP Solution of a Flanged Rectangular Waveguide
Hirohide Serizawa, Kohei Hongo,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
Summary:
In this paper, we numerically study the convergence of the KP solution of a flanged rectangular waveguide. The expressions of the physical quantity include unknown coefficients and they are determined by solving matrix equations whose elements consist of double infinite integrals and double infinite series that include four Bessel functions. These integral and series are calculated with the desired accuracy by applying the asymptotic approximation of the Bessel function. To verify the effect of inclusion of the edge property, the reflection coefficient and mode amplitudes in the waveguide are computed for various edge parameters and we show diｆｆerences of convergence among the results.