Title :
Dielectric coated posts in a rectangular waveguide
Author :
Wei, Cao ; Zhu Ziaojun
Author_Institution :
Dept. of Radio Eng., Nanjing Inst. of Posts & Telecomm., China
Abstract :
A theoretical study of dielectric coated metallic posts in a rectangular waveguide is presented. A straightforward procedure for calculating the scattered TE/sub m0/ to z field due to conduction current and polarization current is given. The scattering-parameter matrix, as well as the two-port equivalent network, can be found by a conventional approach. As a numerical example, a dielectric coated circular post located at the centre of a rectangular waveguide is analyzed.<>
Keywords :
rectangular waveguides; waveguide components; waveguide theory; circular post; dielectric coated metallic posts; rectangular waveguide; scattering-parameter matrix; two-port equivalent network; Conductors; Dielectrics; Eigenvalues and eigenfunctions; Equations; Iron; Optical polarization; Permittivity; Rectangular waveguides; Scattering; Telecommunications;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1989. AP-S. Digest
Conference_Location :
San Jose, CA, USA
DOI :
10.1109/APS.1989.134855
