DocumentCode :
1865958
Title :
Dispersion analysis and mode suppression of confocal waveguide for gyro-TWT
Author :
Jianbo Xia ; Jianxun Wang ; Guoxiang Shu ; Yong Luo
Author_Institution :
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear :
2015
fDate :
27-29 April 2015
Firstpage :
1
Lastpage :
2
Abstract :
Theoretical analysis of a broad bandwidth confocal waveguide for W-Band gyro-TWT is presented. This waveguide effectively suppresses the undesired modes, and therefore has extremely low mode density. Stable single-mode, broad bandwidth operation is achieved in the HE0,6 mode. The confocal waveguide could be used in high-power gyro-TWT, which can provide greater operating stability and bandwidth, especially in an overmoded waveguide structure.
Keywords :
travelling wave tubes; waveguides; W-Band gyro-TWT; confocal waveguide; dispersion analysis; mode suppression; Bandwidth; Circuit stability; Dispersion; Gyrotrons; Millimeter wave radar; Mirrors; Waveguide theory; Confocal waveguide; W-Band; gyro-TWT; mode suppression;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7109-1
Type :
conf
DOI :
10.1109/IVEC.2015.7224044
Filename :
7224044
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1865958
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