Circuit Design of a Broadband W-Band Extended Interaction Klystron

被引：0
|
作者：
Wang, Shirong [1 ]
Yue, Lingna [1 ]
Bai, Ziqing [1 ]
Xu, Jin [1 ]
Yin, Hairong [1 ]
Zhao, Guoqing [1 ]
Wang, Wenxiang [1 ]
Wei, Yanyu [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Elect Sci & Engn, Natl Key Lab Sci & Technol Vacuum Elect, Chengdu 610054, Sichuan, Peoples R China
来源：
IVEC 2021: 2021 22ND INTERNATIONAL VACUUM ELECTRONICS CONFERENCE | 2021年
基金：
中国国家自然科学基金;
关键词：
W-band; broad band; EIK;
D O I：
10.1109/IVEC51707.2021.9722551
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 novel circuit with broad bandwidth is designed for the W-band Extended Interaction Klystron (EIK) in this paper. The three operating modes (pi mode, pi + 1 mode, pi + 2 mode) with a certain frequency interval among them are analyzed, which results in expanding bandwidth of the circuit. The circuit is powered under condition of a 2A, 2.7kV pencil beam with 0.2mm radius and 11mm EIK circuit length, whose simulation results predict that the saturated output power is 910W and 3dB bandwidth is greater than 750MHz.
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页数：2
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