Title :
Mathematical method for electromagnetic analysis of two-dimensional waveguide junctions and radiators of complicated shape
Author :
Chumachenko, Vitaliy ; Pyankov, Vladimir ; Zinenko, Igor
Author_Institution :
Dept. of Math., Zaporizhzhya Tech. Univ., Ukraine
Abstract :
The paper presents a general algorithm for computing two-dimensional H-plane and E-plane waveguide junctions and antenna radiators having perfectly conducting boundaries. The algorithm is based on the domain product method. The boundary contour is assumed to be a broken line composed of linear segments comparable with the wavelength. The waveguide junctions and waveguide radiators may contain perfectly conducting cylinders. The time dependence is assumed as ejωt . The elements of the scattering matrices Sik are calculated with an error not exceeding 0.005
Keywords :
S-matrix theory; antenna radiation patterns; waveguide junctions; waveguide theory; 2D E-plane waveguide junction; 2D H-plane waveguide junction; 2D antenna radiators; boundary contour; domain product method; electromagnetic analysis; error; general algorithm; mathematical method; perfectly conducting boundaries; perfectly conducting cylinders; scattering matrix elements; time dependence; waveguide radiators; wavelength; Boundary conditions; Electromagnetic analysis; Electromagnetic waveguides; H infinity control; Integrodifferential equations; Mathematics; Paper technology; Shape; Waveguide components; Waveguide junctions;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 1998. MMET 98. 1998 International Conference on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-4360-3
DOI :
10.1109/MMET.1998.709884
