zhang jianguo, meng lin, song gangyong, et al. Particle simulation of X-band multi-frequency relativistic backward-wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
Citation:
zhang jianguo, meng lin, song gangyong, et al. Particle simulation of X-band multi-frequency relativistic backward-wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
zhang jianguo, meng lin, song gangyong, et al. Particle simulation of X-band multi-frequency relativistic backward-wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
Citation:
zhang jianguo, meng lin, song gangyong, et al. Particle simulation of X-band multi-frequency relativistic backward-wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
An over-moded coaxial relativistic backward-wave oscillator was presented. Its interaction zone is composed of rippled slow wave structures with two different periods. In the help of the software MAGIC, three stable frequency microwave output was obtained in X-band. The results of the simulation are as follows: when the beam voltage is 570 kV, the beam current is 11.4 kA, the guided magnetic field is 0.72 T, and the output frequencies of the microwave are respectively 9.575, 10.025 and 10.475 GHz. The power level is 1.0 GW and the efficiency is 15.4%. By adjusting voltage, four frequency microwave was obtained.
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