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.

引用

页数：2

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