Design of resonant cavity and beam wave interaction system for a W-band sheet beam Klystron

In this paper, the dumbbell resonant cavity frequency tuning method and beam wave interaction system of W band sheet beam Klystron (WSBK) has been studied. Under the designed value of beam voltage 75kV, beam current 3.8A, and beam size of 10*0.5 mm 2 , the structures and high frequency parameters of...

Full description

Saved in:
Bibliographic Details
Published in2012 37th International Conference on Infrared, Millimeter, and Terahertz Waves pp. 1 - 2
Main Authors Shuyuan Chen, Cunjun Ruan, Wang Ruan, Yong Wang, Xiaofeng Zhang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2012
Subjects
Bandwidth
Cavity resonators
Klystrons
Power generation
Probes
Resonant frequency
Tuning
Online AccessGet full text

Cover

More Information
Summary:In this paper, the dumbbell resonant cavity frequency tuning method and beam wave interaction system of W band sheet beam Klystron (WSBK) has been studied. Under the designed value of beam voltage 75kV, beam current 3.8A, and beam size of 10*0.5 mm 2 , the structures and high frequency parameters of single gap and multi-gap cavities are tested and discussed to achieve the higher output power in detail. With the tuning system proposed, the bandwidth of 100MHz can be obtained. Then, the output power is calculated by both 2-dimensional software SBK2D and the 3D PIC program, and the results agree very well.
ISBN:9781467315982
1467315982
ISSN:2162-2027
DOI:10.1109/IRMMW-THz.2012.6380398