DocumentCode
3570030
Title
Design of multistage depressed collector for Ku-band three-beam TWT
Author
Xiaoran Zhang ; Quan Hu ; YuLu Hu ; Tao Huang ; JianQing Li ; Bin Li
Author_Institution
Nat. Key Lab. of Sci. & Technol. on Vacuum Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2015
Firstpage
1
Lastpage
2
Abstract
A high efficiency three-stage depressed collector has been designed for Ku band three-beam TWT with EOS [1][2].The collector has many advantages including high efficiency, low back streaming current, simple structure and can eliminate the possibility of mutual influence between electron beams when used into a three-beam collector. Collector efficiency has been achieved more than 77%. The electron back-streaming rate has also been controlled within 1.17%.
Keywords
electron beams; microwave tubes; travelling wave tubes; EOS; Ku-band; back streaming current; electron back-streaming rate; electron beam; multistage depressed collector; three-beam TWT; three-beam collector; travelling wave tube; EOS; high efficiency; multistage depressed collector; three-beam TWT;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2015 IEEE International
Print_ISBN
978-1-4799-7109-1
Type
conf
DOI
10.1109/IVEC.2015.7223947
Filename
7223947
Link To Document