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†,
       

Plots of amplitude (VRF/VRF0) versus frequency difference (σ) at three different injection parameters: μ = 0.01, μ = 0.02, and μ = 0.03.