This paper presents the study on assembly method, material and structure of the dielectric for improving the heat dissipating performance of slow-wave structures of the helix TWT.

• 摘要综合叙述了目前人们为提高螺旋线行波管慢波组件的散热性能而在装配方法、组件材料以及夹持杆的结构这三方面所进行的研究。