|"JOURNAL OF RADIOELECTRONICS" N 10, 2000|
AN ELECTRODYNAMIC ANALYSIS OF A COUPLED DIELECTRIC WAVEGUIDE BAND PASS FILTER
Sergey E. Bankov, Shahadi Meri
Institute of Radio Engineering and Electronics of RAS
Received 18 October 2000
An electrodynamic problem for band pass filter on the base of coupled dielectric waveguides is considered. The original problem is reduced to an integral equation written relatively magnetic current. In its turn the equation is solved by the Galerkins technique. Finally scattering parameters of the filter are obtained and studied. Numerical results are compared with the results obtained in the approach of coupled wave theory.