Relativistic backward wave oscillator with a discrete resonance reflector

被引:31
|
作者
Korovin S.D. [1 ]
Kurkan I.K. [1 ]
Rostov V.V. [1 ]
Tot’meninov E.M. [1 ]
机构
[1] Institute for High-Current Electronics, Siberian Branch of the Russian Academy of Sciences, Tomsk
关键词
Modulation Depth; Cathode Voltage; Reflector Region; Longitudinal Wave Number; Scatter Matrix Method;
D O I
10.1007/BF02677128
中图分类号
学科分类号
摘要
We study, both theoretically and experimentally, a relativistic backward wave oscillator BWO with a discrete resonance reflector. It is shown that premodulation of electrons in the reflector region leads to considerable changes in the oscillator characteristics. If a homogeneous slowingdown system (SS) is considered and the space charge is neglected, then the calculated maximum efficiency of oscillation increases from 15% without modulation to 58% in the case of optimal modulation. A pulse-periodic mode of microwave oscillation with pulsed power 0.5 GW at wave-lengths λ ≈3 cm was reached in the experiment. © 1999 Kluwer Academic/Plenum Publishers.
引用
收藏
页码:1047 / 1054
页数:7
相关论文
共 50 条
  • [41] Development of a 2 MW relativistic backward wave oscillator
    Choyal, Yaduvendra
    Gupta, Lalit
    Deshpande, Prasad
    Maheshwari, Krishna Prasad
    Mittal, Kailash Chander
    Bapna, Suresh Chand
    PRAMANA-JOURNAL OF PHYSICS, 2008, 71 (06): : 1301 - 1310
  • [42] Development of the relativistic backward wave oscillator with a permanent magnet
    马乔生
    刘忠
    李正红
    金晓
    Chinese Physics C, 2012, 36 (08) : 753 - 755
  • [43] Low-impedance relativistic backward wave oscillator
    M. B. Goykhman
    A. V. Gromov
    V. V. Kladukhin
    N. F. Kovalev
    N. G. Kolganov
    A. V. Palitsin
    S. P. Khramtsov
    Technical Physics Letters, 2011, 37
  • [44] Low-impedance relativistic backward wave oscillator
    Goykhman, M. B.
    Gromov, A. V.
    Kladukhin, V. V.
    Kovalev, N. F.
    Kolganov, N. G.
    Palitsin, A. V.
    Khramtsov, S. P.
    TECHNICAL PHYSICS LETTERS, 2011, 37 (04) : 333 - 335
  • [45] Common-frequency mode suppressing of overmoded relativistic backward wave oscillator with wide-gap reflector
    Zhang, Xiaowei
    Li, Yongdong
    Bai, Xianchen
    Liang, Yuqin
    Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams, 2015, 27 (07):
  • [46] Advance of Research on Coaxial Relativistic Backward Wave Oscillator
    Teng, Yan
    Sun, Jun
    Song, Zhimin
    Chen, Changhua
    Du, Zhaoyu
    PIERS 2014 GUANGZHOU: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, 2014, : 2261 - 2267
  • [47] Relativistic backward wave oscillator with multijet electron beam
    M. B. Goykhman
    A. V. Gromov
    V. V. Kladukhin
    S. V. Kladukhin
    N. F. Kovalev
    S. P. Khramtsov
    Technical Physics Letters, 2011, 37 : 171 - 173
  • [48] Properties of electrodynamical system for relativistic Backward Wave Oscillator
    Chernyavsky, IA
    Pikunov, VM
    INTENSE MICROWAVE PULSES VI, 1999, 3702 : 158 - 169
  • [49] Relativistic backward wave oscillator with multijet electron beam
    Goykhman, M. B.
    Gromov, A. V.
    Kladukhin, V. V.
    Kladukhin, S. V.
    Kovalev, N. F.
    Khramtsov, S. P.
    TECHNICAL PHYSICS LETTERS, 2011, 37 (02) : 171 - 173
  • [50] Investigation of a high power relativistic backward wave oscillator
    Wen, Guangjun
    Li, Jiayin
    Liang, Zheng
    Xong, Xiangzheng
    Yang, Ziqiang
    Liu, Shenggang
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 1999, 27 (02): : 64 - 67