Title :
A new kind waveguide with a plan structure
Author :
Yu, Zhiyuan ; Yang, Xi ; Shi, Qingfan
Author_Institution :
Phys. Electron. Sch., UESTC, Chengdu
Abstract :
A new kind of waveguide (WG) is presented in this article. The new WG is structured in a metal rectangular WG loaded with a substrate which partly is covered by a short circuit metal patch. The propagation characteristics and electric field Ey´s numerical distribution in the transverse section of its dominating mode and high order modes are presented by a novel 2D_FDTD scheme. As an application of the new WG a filter is designed and its results of numerical simulation are presented.
Keywords :
electric fields; electromagnetic wave propagation; filtering theory; finite difference time-domain analysis; rectangular waveguides; FDTD scheme; electric field; filter; metal rectangular waveguide; propagation characteristics; short circuit metal patch; substrate; Circuits; Cutoff frequency; Dielectrics; Electromagnetic propagation; Electromagnetic scattering; Electromagnetic waveguides; Microwave propagation; Packaging; Planar waveguides; Radio frequency;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540371
