螺旋波纹波导在高功率微波领域中的应用研究

摘要

The helical operating waveguide is a HPM waveguide structure which has special structure. The helical operating waveguide makes TE11 and TE21 coupled because of its special structure. The coupled operating mode has the favorable dispersion characteristic and mode selection characteristic, so this waveguide needs to be researched. The structural principle of the helical operating waveguide is briefly introduced in this paper. The working principle of the helical operating waveguide in the HPM is elaborated emphatically. The analysis and simulation calculation demonstrate that the helical operating waveguide is worth researching further more as a promising potential waveguide structure in HPM.%螺旋波纹波导是一种具有特殊结构的高功率微波源波导结构,螺旋波纹波导的特殊结构使得TE11和TE21两模式在角向耦合,耦合出的新工作模式具有良好的色散特性和模式选择特性,因此该波导具有广泛的应用价值.简要地介绍了螺旋波纹波导的结构原理,概述了该波导在高功率微波领域的工作原理.通过分析和模拟计算表明,螺旋波纹波导在高功率微波源中极具发展潜力,值得进一步研究.