Title :
100 kW L-band CW broadband multi-beam klystron
Author :
Yaogen, Ding ; Yunshu, Zhu ; Xiuling, Yin ; Bin, Shen ; Caiying, Wang ; Ding, Zhang
Author_Institution :
Inst. of Electron., Chinese Acad. of Sci., Beijing, China
Abstract :
Multi-beam Klystron (MBK) is a new type of high power broadband microwave vacuum device. The main design consideration includes: the cavity of MBK operates on TM010 fundamental mode, the RF interaction part includes 6 buncher cavities and a filter-loaded double gap coupling cavity operating on π mode and the collector and drift tube are cooled by high-speed water. The ANSYS software is used to calculate the heat dissipation on output drift tube and collector. The temperature distribution of collector and output drift tube was analysed. The maximum temperature on output drift tube and collector are 319°C and 204°C separately.
Keywords :
klystrons; microwave tubes; 100 kW; 204 degC; 319 degC; ANSYS software; L-band CW broadband multibeam klystron design; TM010 fundamental mode; buncher cavities; collector; filter-loaded double gap coupling cavity; heat dissipation; high power broadband microwave vacuum device; output drift tube; temperature distribution; Bandwidth; Cathodes; Electron optics; Klystrons; L-band; Microwave devices; Optical beams; Optical filters; Power generation; Radio frequency;
Conference_Titel :
Vacuum Electronics, 2003 4th IEEE International Conference on
Print_ISBN :
0-7803-7699-4
DOI :
10.1109/IVEC.2003.1286399
