ge xingjun, du guangxing, zhu jun, et al. Guiding magnetic field of L-band coaxial relativistic backward wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
Citation:
ge xingjun, du guangxing, zhu jun, et al. Guiding magnetic field of L-band coaxial relativistic backward wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
ge xingjun, du guangxing, zhu jun, et al. Guiding magnetic field of L-band coaxial relativistic backward wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
Citation:
ge xingjun, du guangxing, zhu jun, et al. Guiding magnetic field of L-band coaxial relativistic backward wave oscillator[J]. High Power Laser and Particle Beams, 2010, 22.
A solenoid using the double winding technique has been designed to drive a coaxial relativistic backward wave oscillator(RBWO). First, the solenoid parameters were chosen by the particle simulation and practical applications. In addition, the magnetic field distribution was validated by numerical calculations with the Mathcad code and the particle-in-cell(PIC) Karat code. Then the profile of the axial magnetic field distribution was measured by a Tesla-meter based on the Hall effect, and the guiding effect of the field was examined by electrons bombarding a nylon target. Based on the above discussion, the primary experiment with the solenoid was carried out. The measured microwave frequency is 1.61 GHz, with a peak power level of above 864 MW, when the diode voltage is 655 kV and the curre
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