The multipactor effect of space microwave components is one of the unique bottleneck problems affecting the microwave transmission system of spacecraft.Based on parallel flat transmission lines and the Fur-man model which is widely used in multipactor threshold simulation,the influence of secondary electron energy spectrum parameters of intrinsic secondary electrons,elastic scattering electrons,and inelastic scattering electrons in the Furman model on the multipactor threshold is studied,and the change rule of multipactor threshold with parameters are explained reasonably.The research provides guidance for the accurate simulation of multipactor threshold of satellite-borne microwave components.
关键词
微波部件/微放电/二次电子发射/二次电子能谱
Key words
Microwave component/Multipactor/Secondary electron emission/Secondary electron spectrum
维普
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