DocumentCode
2283085
Title
Investigation of Dispersion and Harmonic Suppression in Helix TWTs with Studded Slow-Wave-Structure
Author
Hu Minghui ; Liao Fujiang ; Ma Shaoyun ; Zhang Jian ; Huang Fujing Li Fa ; Li Wei ; Shi Ming ; Meng Lingtu ; Su Dexin
Author_Institution
Beijing Vacuum Electron.Res.Inst., Beijing
fYear
2007
fDate
16-17 Aug. 2007
Firstpage
427
Lastpage
430
Abstract
How to make the helix TWTs with wide bandwidth, higher fundamental wave power output, lower harmonic power output, high efficiency and small size is the aim of TWT researches and developments now. This paper describes the simulation results for TWT with different dielectric loading and the helix pitch change. The results show that dielectric shape and pitch change could make TWT wider bandwidth and reduce harmonic power output.
Keywords
dispersion (wave); harmonics suppression; slow wave structures; dielectric loading; dispersion suppression; harmonic suppression; helix TWT; helix pitch change; studded slow-wave-structure; Bandwidth; Broadband amplifiers; Circuits; Dielectrics; Electron beams; Frequency; Harmonics suppression; Power system harmonics; Shape; Vacuum technology; dispersion; fundamental power output; helix TWT; second harmonic;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location
Hangzhou
Print_ISBN
978-1-4244-1045-3
Electronic_ISBN
978-1-4244-1045-3
Type
conf
DOI
10.1109/MAPE.2007.4393641
Filename
4393641
Link To Document