Figure 1
From: A high-efficiency L-band coaxial three-period relativistic Cherenkov oscillator
Schematic of the high-efficiency coaxial three-period relativistic Cherenkov oscillator: 1- cathode, 2-cut-off neck, 3- three-period outer SWSs, 4- three-period inner SWSs, 5-coaxial extractor, 6-output port, and 7-coil.
