DocumentCode
2600097
Title
A novel highpass filter using ridge waveguide
Author
Li, Qingdong ; Wang, Qingyuan ; Wu, Guojian ; Tan, Yicheng
Author_Institution
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2012
fDate
19-20 April 2012
Firstpage
1
Lastpage
4
Abstract
A highpass filter with simple structure is reported. The highpass filter use the structure of ridge waveguide and the input and output ports use a new transition. This transition between the ridge waveguide and the coaxial line use some ridge structures with step to achieve a mode converter and modified impedance transformer. Very good performance is confirmed experimentally over a 4:1 bandwide.
Keywords
high-pass filters; ridge waveguides; coaxial line; highpass filter; mode converter; modified impedance transformer; ridge structures; ridge waveguide; simple structure; Band pass filters; Cutoff frequency; Impedance; Microstrip filters; Microwave filters; Rectangular waveguides; Waveguide transitions; Ridge waveguide; highpass filter; step; transition;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Circuits and System Technology (MMWCST), 2012 International Workshop on
Conference_Location
Chengdu
Print_ISBN
978-1-4673-1893-8
Type
conf
DOI
10.1109/MMWCST.2012.6238216
Filename
6238216
Link To Document