DocumentCode
3484955
Title
A novel hybrid planar SIW magic Tee
Author
Liu, Minggang ; Feng, Zhenghe
Author_Institution
Dept. of Electr. Eng., Tsinghua Univ., Beijing
fYear
2008
fDate
16-20 Dec. 2008
Firstpage
1
Lastpage
4
Abstract
In this paper, a novel planar SIW magic Tee is proposed. Compared with traditional rectangle magic Tee, the new design lays down the E arm to one side and makes it possible to compact the magic Tee. In the meanwhile, by introducing balun in E arm, the SIW magic Tee maintains the balance excitation of E Tee and the isolation between E arm and H arm. In order to measure the S parameter of this magic Tee, special waveguide-coaxial converter is designed and implemented. The measured result shows the good performance of the SIW magic Tee.
Keywords
S-parameters; baluns; convertors; substrate integrated waveguides; E-arm tee; H-arm tee; S-parameter; balun; planar SIW magic Tee; substrate integrated waveguide technology; waveguide-coaxial converter; Arm; Costs; Dielectric measurements; Filters; Frequency; Impedance matching; Insertion loss; Planar waveguides; Q factor; Scattering parameters;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location
Macau
Print_ISBN
978-1-4244-2641-6
Electronic_ISBN
978-1-4244-2642-3
Type
conf
DOI
10.1109/APMC.2008.4958212
Filename
4958212
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