A Modified Slotted Helix Slow-Wave Structure for High-Power Millimeter-Wave TWT

被引：0
|
作者：
Liu, Luwei [1 ]
Wei, Yanyu [1 ]
Yin, Hairong [1 ]
Xu, Jin [1 ]
Zhao, Guoqing [1 ]
Gong, Yubin [1 ]
机构：
[1] Univ Elect Sci & Technol China, Natl Key Lab Sci & Technol Vacuum Elect, Chengdu 610054, Sichuan, Peoples R China
来源：
2013 IEEE 14TH INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC) | 2013年
关键词：
helix slow-wave structure; millimeter-wave; traveling-wave tube; attenuation; TUBE;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A modified slotted helix slow-wave structure is proposed to develop high-power, wide-bandwidth millimeter TWT. The electromagnetic characteristics are calculated by HFSS. The results show that the modified structure has higher interaction impedance and lower attenuation compared with original slotted helix SWS, which would lead to higher output power in millimeter-wave TWT.
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页数：2
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