Investigation on a long pulse relativistic extended interaction cavity oscillator
长脉冲相对论扩展互作用腔振荡器的初步研究

The mechanism of modulation and rfextraction of an S-band on an injection locked, long pulse, relativistic extended interaction cavity oscillator (REICO) is studied in this paper by experiment, theory, and simulation. The origin of pulse shortening and mode competition of the REICO driven by the long pulse intense relativistic electron beams (IREBs) is explored. The modified structure of REICO with coupler is proposed for the first time, which suppresses the pulse shortening and mode competition remarkably....