Design of X-band backward wave oscillator with 10 GW output power

作者：Ma Qiao-Sheng^*; Jin Xiao; Xu Ming; Li Zheng-Hong; Wu Yang

来源：Acta Physica Sinica, 2011, 60(10): 105201.

• inner conductor
• backward wave oscillator
• overmoded slow wave structure

An efficient high power relativistic backward wave oscillator (RBWO) is designed. To enhance the beam-wave conversion efficiency and output power, an overmoded slow wave structure (SWS) is used and an inner conductor is inserted into the SWS. When electron energy is 1. 3 MeV while the beam current is 17 kA, the simulated output microwave power is 10. 4 GW at 8. 8 GHz frequency for the RBWO.

• 出版日期2011
• 单位中国工程物理研究院