Title :
Transmission characteristics of dielectric loaded asymmetric V ridge waveguide
Author :
Guojian Li ; Yinqin Cheng ; Aning Ma ; Fuyong Xu
Author_Institution :
Sch. of Electr. Eng., Northwest Univ. for Nat., Lanzhou, China
Abstract :
A kind of asymmetric V ridge waveguide is presented. Variations of the cut-off wavelength, single-mode bandwidth with the ridge dimensions and the ridge position for different values of dielectric constant are investigated in detail. The field patterns of the dominant are presented. The correctness of the numerical results is verified. The results provide an extension to the existing design data for ridge waveguide and considered helpful in practical applications.
Keywords :
dielectric-loaded waveguides; finite element analysis; permittivity; ridge waveguides; cut-off wavelength; dielectric constant; dielectric loaded asymmetric V ridge waveguide; edge-based finite element method; numerical result; transmission characteristics; Dielectric Loaded Waveguide; Dispersion Characteristic; Edge-based Finite Element Method; Ridge Waveguide;
Conference_Titel :
Microwave Technology and Computational Electromagnetics, 2009. ICMTCE. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-84919-140-1
DOI :
10.1049/cp.2009.1349
