A high power microwave radial klystron oscillator with foldaway concentric cylinder resonant cavity

li shao-fu; ding wu

Volume 15 Issue 09

Sep. 2012

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Article Navigation > High Power Laser and Particle Beams > 2003 > 15(09): 0-

li ge, zhang peng-fei, chen nian, et al. Fundamental and harmonic induction fields in PPM undulator[J]. High Power Laser and Particle Beams, 2004, 16.

Citation:

li shao-fu, ding wu. A high power microwave radial klystron oscillator with foldaway concentric cylinder resonant cavity[J]. High Power Laser and Particle Beams, 2003, 15.

li ge, zhang peng-fei, chen nian, et al. Fundamental and harmonic induction fields in PPM undulator[J]. High Power Laser and Particle Beams, 2004, 16.

Citation:

li shao-fu, ding wu. A high power microwave radial klystron oscillator with foldaway concentric cylinder resonant cavity[J]. High Power Laser and Particle Beams, 2003, 15.

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A high power microwave radial klystron oscillator with foldaway concentric cylinder resonant cavity

li shao-fu¹,
ding wu²

1.
Institute of Applied Physics and Computational Mathematics,P.O.Box 8009,Beijing 100088,China

Publish Date: 2003-09-15

Abstract

Abstract

Based on the 1D single electron theory of the interaction between the electron and microwave, the generation and the oscillation of microwave in the foldaway concentric cylinders resonant cavity are analyzed. Employing a 2.5-D PIC code, A radial klystron oscillator with foldaway concentric cylinders resonant cavity is simulated numerically. With a 380kV and 18kA electron beam, a peak value power of 1GW,1.52GHz output microwave is generated by simulation. As the electron beam is strongly nonlinearly modulated by the microwave in the cavity, the output microwave has harmonic components of different frequency.
- foldaway concentric cylinders resonant cavity,
- radial klystron oscillator,
- high power microwave,
- 2.5-d pic code

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