A multigigawatt X-band relativistic backward wave oscillator with a modulating resonant reflector

被引：97
作者：
Klimov, A. I. [1 ]
Kurkan, I. K. [1 ]
Polevin, S. D. [1 ]
Rostov, V. V. [1 ]
Tot'meninov, E. M. [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Inst High Current Elect, Tomsk, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2008年 / 34卷 / 03期
关键词：
07.57.Hm;
D O I：
10.1134/S1063785008030176
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Effective generation regime with a high output pulse power has been experimentally realized in relativistic backward wave oscillator (RBWO) with a resonant reflector and a slow-wave system having a diameter 1.6 times the radiation wavelength. At a guiding magnetic field of 4.5 T, the maximum peak power amounted to 4.3 GW at a frequency of 9.4 GHz, an efficiency of 31%, and a microwave pulse duration of 22 ns.
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收藏
页码：235 / 237
页数：3
相关论文
共 10 条
  • [1] Relativistic gigawatt BWT microwave pulse duration increased upon treating the slow-wave structure surface with a low-energy high-current electron beam
    Batrakov, AV
    Karlik, KV
    Kitsanov, SA
    Klimov, AI
    Konovalov, IN
    Korovin, SD
    Mesyats, GA
    Ozur, GE
    Pegel', IV
    Polevin, SD
    Proskurovskii, DI
    Sukhov, MY
    [J]. TECHNICAL PHYSICS LETTERS, 2001, 27 (02) : 150 - 152
  • [2] RESONANT REFLECTORS FOR FREE-ELECTRON MASERS
    DENISOV, GG
    LUKOVNIKOV, DA
    SAMSONOV, SV
    [J]. INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 1995, 16 (04): : 745 - 752
  • [3] Elchaninov A S, 1981, PISMA ZH TEKH FIZ, V7, P1168
  • [4] Korovin S. D., 1996, Russian Physics Journal, V39, P1177, DOI 10.1007/BF02436160
  • [5] Relativistic backward wave oscillator with a discrete resonance reflector
    Korovin S.D.
    Kurkan I.K.
    Rostov V.V.
    Tot’meninov E.M.
    [J]. Radiophysics and Quantum Electronics, 1999, 42 (12) : 1047 - 1054
  • [6] Mechanism for microwave pulse shortening in a relativistic BWT
    Korovin, SD
    Mesyats, GA
    Pegel, IV
    Polevin, SD
    Tarakanov, VP
    [J]. TECHNICAL PHYSICS LETTERS, 1999, 25 (03) : 217 - 220
  • [7] A relativistic backward wave oscillator with a modulating resonance reflector
    Korovin, SD
    Rostov, VV
    Tot'meninov, EM
    [J]. TECHNICAL PHYSICS LETTERS, 2005, 31 (05) : 411 - 413
  • [8] Kovalev N. F., 1979, RELYATIVISTSKAYA VYS, P76
  • [9] A possible method of reducing the magnetic field in a relativistic backward-wave tube
    Kurkan, IK
    Rostov, VV
    Tot'meninov, EM
    [J]. TECHNICAL PHYSICS LETTERS, 1998, 24 (05) : 388 - 389
  • [10] Tarakanov V. P., 1992, User's Manual for Code KARAT
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