DocumentCode
3412396
Title
A six-port coupler with high directivity for VSWR measurement
Author
Huang, Jingjing ; Hao, Qing ; She, Jingzhao ; Feng, Zhenghe
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
4
fYear
2005
fDate
4-7 Dec. 2005
Abstract
This paper presents a six-port coupler with high directivity for VSWR measurement. By using capacitive compensation, dramatic achievement of over 35dB directivity with microstrip configuration at the central frequency is achieved. The design procedure of the coupler is provided. All analytical results are categorically verified by experiment.
Keywords
microwave measurement; multiport networks; waveguide couplers; VSWR measurement; capacitive compensation; central frequency; high directivity; microstrip configuration; six-port coupler; Detectors; Digital communication; Frequency estimation; Laboratories; Measurement errors; Microstrip; Microwave measurements; Microwave theory and techniques; Power measurement; Reflection; Directivity; Six-port; VSWR;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN
0-7803-9433-X
Type
conf
DOI
10.1109/APMC.2005.1606811
Filename
1606811
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