DocumentCode
1834705
Title
An improved Ka-band four-way broadband power divider
Author
Zhou, Lei ; Xie, Xiao-qiang ; Xu, Rui-min
Author_Institution
Univ. of Electron. Sci. & Technol. of China Chengdu, Chengdu, China
fYear
2011
fDate
22-25 May 2011
Firstpage
126
Lastpage
128
Abstract
This paper introduces a four-way power divider based on the improved radial waveguide with inductive wall and stepped-waveguide at the Ka-band. This structure exhibits broadband (with a stepped-impedance waveguide transformer) and a good agreement in amplitude and phase (with a symmetrical four output port). The EM simulation shows the achievable bandwidth is approximately 20% and the insertion loss of each output port is less than 0.2dB.
Keywords
power dividers; waveguides; EM simulation; Ka-band four-way broadband power divider; four-way power divider; inductive wall; radial waveguide; stepped-impedance waveguide transformer; Bandwidth; Broadband communication; Insertion loss; Microwave communication; Power dividers; Simulation; Transmission line matrix methods; Ka-band; broadband; power divider; radial waveguide;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Technology & Computational Electromagnetics (ICMTCE), 2011 IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-8556-7
Type
conf
DOI
10.1109/ICMTCE.2011.5915180
Filename
5915180
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