DocumentCode
3171112
Title
Dispersion characteristics of dielectric loaded asymmetric elliptical ridge waveguide
Author
Guojian Li ; Aning Ma ; Yinqin Cheng ; Fuyong Xu
Author_Institution
Sch. of Electr. Eng., Northwest Univ. for Nat., Lanzhou, China
fYear
2009
fDate
3-6 Nov. 2009
Firstpage
356
Lastpage
359
Abstract
A kind of asymmetric elliptical 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 and the first higher mode are also 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 waveguides; dispersion (wave); permittivity; ridge waveguides; cut-off wavelength; dielectric constant; dielectric loaded asymmetric elliptical ridge waveguide; dispersion property; mode field patterns; ridge dimensions; ridge position; single-mode bandwidth; Dielectric Loaded Waveguide; Dispersion Characteristic; Edge-based Finite Element Method; Ridge Waveguide;
fLanguage
English
Publisher
iet
Conference_Titel
Microwave Technology and Computational Electromagnetics, 2009. ICMTCE. International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-84919-140-1
Type
conf
DOI
10.1049/cp.2009.1342
Filename
5521240
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