Study on Ka-Band Sheet Beam Traveling Wave Tube Focused by Closed PCM

被引：2
作者：
Wang, Zhan-Liang [1 ]
Shi, Xianbao [1 ]
Gong, Yu-Bin [1 ]
Wei, Yan-Yu [1 ]
Duan, Zhao-Yun [1 ]
Su, Xiaogang [2 ]
Gong, Huarong [1 ]
Feng, Jinjun [2 ]
Huang, Hua [3 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China
[2] Beijing Vacuum Elect Res Inst, Beijing 100015, Peoples R China
[3] China Acad Engn Phys, Mianyang, Peoples R China
来源：
JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES | 2016年 / 37卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Sheet beam; Staggered double vane; Traveling wave tube; Closed PCM system; ELECTRON-BEAMS; STABILITY;
D O I：
10.1007/s10762-016-0247-z
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：
This paper reports a Ka-band sheet beam traveling wave tube (TWT) focused by a 0.2 T closed periodic cusped magnet (PCM) system. The TWT with one section of staggered double-vane slow-wave structure (SWS) is driven by a 0.8-A sheet beam with rectangular cross-sectional area of 3.2 mm x 0.6 mm. This sheet beam TWT can produce 100 W output power, and the 3 dB band is 33-38.5 GHz. In order to improve the output power, an optimized sheet beam TWT with two sections of SWSs focused by a novel closed PCM system is proposed. The new closed PCM system is with annular magnetic blocks and can be fabricated and adjusted easily. The simulation shows that the optimized sheet beam TWT can produce 2000 W output power and the 3 dB band ranging from 33 to 40 GHz.
引用
收藏
页码：561 / 571
页数：11
相关论文
共 50 条
  • [21] Study of High-Power Ka-Band Rectangular Double-Grating Sheet Beam BWO
    Zhang, Yabin
    Gong, Yubin
    Wang, Zhanliang
    Liu, Shuaihong
    Wei, Yanyu
    Duan, Zhaoyun
    Shi, Xianbao
    Wang, Yanshuai
    Zhang, Luqi
    Zhou, Qing
    Liao, Junpeng
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2014, 42 (06) : 1502 - 1508
  • [22] Development and Modeling of a Sheet-Beam Sub-THz Traveling Wave Tube
    Ryskin, Nikita M.
    Karetnikova, Tatiana A.
    Rozhnev, Andrey G.
    Torgashov, Gennadiy V.
    Bushuev, Nikolay A.
    Shalae, Pavel D.
    2015 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC), 2015,
  • [23] Theoretical Study of a Novel G -Band Sheet Beam Slots-Loaded Coupled-Cavity Traveling Wave Tube
    Tian, Hanwen
    Zhang, Changqing
    Cai, Jun
    Pan, Pan
    Feng, Jinjun
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2023, 70 (06) : 2804 - 2809
  • [24] Analysis and design of a Ka-band sheet beam relativistic extended interaction klystron amplifier
    Liu Zhen-Bang
    Zhao Yu-Cong
    Huang Hua
    Jin Xiao
    Lei Lu-Rong
    ACTA PHYSICA SINICA, 2015, 64 (10)
  • [25] A High Order Mode sheet-beam Extended Interaction Oscillator at Ka-band
    Gong, Jiaxin
    Bi, Liangjie
    Yin, Yong
    Li, Hailong
    Wang, Bin
    Meng, Lin
    2019 INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC), 2019,
  • [26] A 0.34-THz Standing Wave Enhanced Sheet Electron Beam Traveling-Wave Tube
    Guo, Jingyu
    Dong, Yang
    Shi, Ningjie
    Wang, Shaomeng
    Wang, Zhanliang
    Liu, Xianzhu
    Tang, Tao
    Gong, Huarong
    Lu, Zhigang
    Duan, Zhaoyun
    Gong, Yubin
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2023, 70 (01) : 307 - 312
  • [27] Demonstration of a Wideband 10-kW Ka-Band Sheet Beam TWT Amplifier
    Pershing, Dean E.
    Nguyen, Khanh T.
    Abe, David K.
    Wright, Edward
    Larsen, Paul B.
    Pasour, John
    Cooke, Simon J.
    Balkcum, Adam
    Wood, Franklin N.
    Myers, Robert E.
    Levush, Baruch
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2014, 61 (06) : 1637 - 1642
  • [28] Demonstration of a Wideband 10-kW Ka-Band Sheet Beam TWT Amplifier
    Pershing, Dean
    Khanh Nguyen
    Abe, David K.
    Wright, Edward
    Larsen, Paul
    Pasour, John
    Cooke, Simon
    Balkcum, Adam
    Wood, Frank
    Myers, Robert
    Levush, Baruch
    IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE, 2014, : 121 - +
  • [29] Demonstration of a PCM-Focused Sheet Beam TWT Amplifier at G-Band
    Zhang, Changqing
    Pan, Pan
    Cai, Jun
    Chen, Xueliang
    Tian, Hanwen
    Su, Siming
    Zhou, Kangcheng
    Meng, Weisi
    Li, Ying
    Song, Bowen
    Gong, Yubin
    Feng, Jinjun
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2023, 70 (06) : 2798 - 2803
  • [30] Design Study of a Sub-THz Traveling Wave Tube With a Converging Sheet Electron Beam
    Ploskikh, Andrey E.
    Titov, Vladimir N.
    Ryskin, Nikita M.
    2021 14TH UK-EUROPE-CHINA WORKSHOP ON MILLIMETRE-WAVES AND TERAHERTZ TECHNOLOGIES (UCMMT 2021), 2021,
12345