Analysis of Bent Circular Waveguide Mode Converter for Gyroklystron
The geometry of the mode converter that is required depends on the details of the two modes that are being interchanged. Nonperiodic variations structure can often be used to reduce the length of the converter, but in these devices, virtually all modes may experience significant mode conversion. The design methodology and numerical result for mode converter that are suitable for high-power microwave application are reported. Based on the mode coupling theory, design of TE01—TM11 mode converter geometry configuration with traditional waveguide axis constant curvature and improved waveguide axis sinusoidal curvature is given for more acceptable geometry parameters. The conversion efficiency of 8mm high-power circular waveguide with waveguide axis sinusoidal curvature is about 99％ with bandwidth of 32％.
bent waveguide mode conversion coupled wave equations circular waveguide phase rematch
Song Yuecong Hu Wei
Department of Computer Science & Engineering,Mianyang Normal University,Mianyang 621000 China
国际会议
西安
英文
2007-08-16（万方平台首次上网日期，不代表论文的发表时间）