W. Xe

High-efficiency wideband gyro-TWTs and gyro-BWOs with helically corrugated waveguides

V. L. Bratman, G. G. Denisov, A. D. R. Phelps, 2007, 2007 Joint 32nd International Conference on Infrared and Millimeter Waves and the 15th International Conference on Terahertz Electronics.