DocumentCode
2510477
Title
Double-channel narrowband terahertz filter based on parallel plate waveguide cavities
Author
Chen, Lin ; Gao, ChunMei ; Zhu, YiMing
Author_Institution
Eng. Res. Center of Opt. Instrum. & Syst., Univ. of Shanghai for Sci. & Technol., Shanghai, China
fYear
2012
fDate
23-28 Sept. 2012
Firstpage
1
Lastpage
2
Abstract
A tunable double-channel narrowband terahertz filter integrated with parallel plate waveguide cavities is described. The filter is formed by machining two rectangular grooves into upper and bottom plates of parallel plate waveguide, respectively. Tuning is achieved by a relative lateral shift of two metal plates with rectangle grooves. Simulation results show that both the resonance frequency and the Q values can be tuned by simply changing the separation between two grooves.
Keywords
parallel plate waveguides; submillimetre wave filters; tuning; waveguide filters; Q value; double channel narrowband terahertz filter; metal plates; parallel plate waveguide cavities; rectangular grooves; relative lateral shift; resonance frequency; Cavity resonators; Optical filters; Optical waveguides; Resonant frequency; Resonator filters; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
Conference_Location
Wollongong, NSW
ISSN
2162-2027
Print_ISBN
978-1-4673-1598-2
Electronic_ISBN
2162-2027
Type
conf
DOI
10.1109/IRMMW-THz.2012.6380264
Filename
6380264
Link To Document