DocumentCode
3140505
Title
Bandwidth enhancement of Substrate Integrated Waveguide tunnels by longitudinal resonances
Author
Corona-Chavez, A. ; Itoh, Takayuki
Author_Institution
University of California Los Angeles, United States
fYear
2010
fDate
23-28 May 2010
Firstpage
1
Lastpage
1
Abstract
A new method to achieve wide pass-band characteristics on Substrate Integrated Waveguide (SIW) tunnel section is presented. It will be shown that due to the frequency dispersive nature of the effective permittivity in a waveguide, three in-band longitudinal resonant-modes can be excited from the waveguide-feed interaction. Such modes correspond to the Epsilon Near Zero (ENZ) mode, a half-wavelength mode, and one-wavelength mode.
Keywords
Bandwidth; Dispersion; Frequency; Permittivity; Resonance;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest (MTT), 2010 IEEE MTT-S International
Conference_Location
Anaheim, CA
ISSN
0149-645X
Print_ISBN
978-1-4244-6056-4
Electronic_ISBN
0149-645X
Type
conf
DOI
10.1109/MWSYM.2010.5517465
Filename
5517465
Link To Document