Title :
New boundary integral equation for CAD of waveguide circuit
Author :
Tanaka, Kiyoshi ; Kojima, Masaru
Author_Institution :
Dept. of Electron. & Comput. Eng., Gifu Univ.
fDate :
6/23/1988 12:00:00 AM
Abstract :
A new type of boundary integral equation is proposed which is suitable for the CAD of waveguide circuits. The new integral equation can be obtained by considering specific conditions at points far away from the discontinuity. The new boundary integral equation is derived for the scattering problem of a corner bend. Numerical solution by the conventional boundary element method establishes the validity of the new boundary integral equation
Keywords :
CAD; electronic engineering computing; integral equations; waveguide components; CAD; boundary integral equation; computer aided design; corner bend; scattering problem; waveguide circuit;
Journal_Title :
Electronics Letters
