DocumentCode
2599905
Title
Design of X-band H-plane waveguide Y-junction circulator
Author
Li, Xueling ; Li, En ; Guo, Gaofeng
Author_Institution
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2012
fDate
19-20 April 2012
Firstpage
1
Lastpage
4
Abstract
This paper presents an approach to the design of three-port H-plane waveguide Y-junction circulator with two partial height ferrite posts in the junction region which has the advantages of high isolation and low insertion loss. With 9.375GHz center frequency and 400MHz bandwidth, the X-band waveguide circulator designed with the approach could be used in microwave measurement systems, whose VSWR is less than 1.2, insertion loss is less than 1dB and isolation is more than 20dB, which could be used in medium power systems and high power systems.
Keywords
microwave circulators; X-band H-plane waveguide Y-junction circulator; ferrite; frequency 400 MHz to 9.375 GHz; junction region; microwave measurement system; power system; three-port H-plane waveguide Y-junction circulator; Circulators; Ferrites; Metals; Microwave communication; Waveguide components; Waveguide junctions; H-plane; X-band; Y-junction; circulator; partial-height; waveguide;
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.2012.6238205
Filename
6238205
Link To Document