Modeling and experimental studies of a side band power re-injection locked magnetron
Ye Wen-Jun, Zhang Yi, Yuan Ping, Zhu Hua-Cheng, Huang Ka-Ma, Yang Yang†,
       

Diagram of SBPRIL magnetron. (a) Spectrum of the EIL magnetron. (b) Spectrum of the reflected power. (c) The reflected power and the external signal getting different RF voltage amplitude.