A New Type of Multi-waveguide Output System for Gyrotron Applications
一种新型的回旋管用多波导输出系统

In this paper, a multi-waveguide output structure for gyrotron applications is proposed. Numerical simulations are performed for this structure by using High Frequency Structure Simulator ( Ansoft HFSS ). The results show that the energy conversion efficiency of more than 95.9% from the TE 01 mode to the TE1 0 mode can be reached with the bandwidth of about 3% at VSWR of less than1.5 for the TE 01 mode input.