Simulation of the relativistic backward wave oscillator with a sinusoidal guiding magnetic field
- Received Date: 2008-06-12
- Accepted Date: 2008-07-23
- Available Online: 2009-03-05
Abstract:
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.