Title :
On the theory of the junction with the dielectric-elements
Author :
Kevanishvili, G. Sh ; Pitschelauri, T. ; Kekelia, G.
Author_Institution :
Georgian Tech. Univ., Tbilisi, GA, USA
Abstract :
The electrodynamics theory for the H-plane junction, with the dielectric elements including the diaphragm is presented. The junction with dielectric elements is presented. A diaphragm having a width h is located at the junction between the main shoulder and branching element. As it is well known, these waveguides are utilized both in a phased-array antenna for improving the antenna´s electrodynamics characteristics and in order to ensure the matching between the waveguides. We assume that the excitement between the waveguides is realized in the E-plane and the width of waveguides are infinite towards theY and Z directions
Keywords :
dielectric waveguides; electrodynamics; waveguide junctions; waveguide theory; E-plane excitation; H-plane junction; antenna electrodynamics characteristics; branching element; diaphragm; dielectric elements; electrodynamics theory; phased-array antenna; waveguide matching; Boundary conditions; Dielectrics; Dispersion; Electrodynamics; Electromagnetic waveguides; Integral equations; Iterative methods; Permittivity; Surface waves;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2001. DIPED 2001. Proceedings of the 6th International Seminar/Workshop on
Conference_Location :
Lviv
Print_ISBN :
966-02-1876-1
DOI :
10.1109/DIPED.2001.965034
