摘要
A simulation is carried out to investigate a relativistic backward wave oscillator （RBWO） with a sinusoidal guiding magnetic field. In the numerical simulation, a microwave output power of 1.33 GW at 9.57 GHz microwave frequency with 33% conversion efficiency is achieved. It is a significant attempt which is helpful for developing a practical high power microwave （HPM） source guided by a permanent magnetic field.
A simulation is carried out to investigate a relativistic backward wave oscillator （RBWO） with a sinusoidal guiding magnetic field. In the numerical simulation, a microwave output power of 1.33 GW at 9.57 GHz microwave frequency with 33% conversion efficiency is achieved. It is a significant attempt which is helpful for developing a practical high power microwave （HPM） source guided by a permanent magnetic field.
