Presentation Information
[16a-PB4-3]Electromagnetic Modes and Dispersion Relations in a Parallel-Plate Metal Waveguide Containing a Dielectric Cylinder
Kifumi Mizutani1, Tatsuya Nomura1, 〇Kohji Yamamoto1 (1.Univ. Fukui)
Keywords:
terahertz
Using finite element electromagnetic simulations, we investigated the dispersion relations of TE modes propagating along the axial direction of a metal parallel plate dielectric cylinder structure. The results indicate that, by incorporating a mechanism to excite either the TE11 or TE01 mode along the dielectric cylinder, it is possible to extract electromagnetic waves in a frequency selective manner.