脊形波导窗的研究  

Study on Ridged Wave-Guide Window

作　　者：王经强[1] 王严梅[1] 

机构地区：[1]北京真空电子技术研究所,北京100016

出　　处：《真空电子技术》2009年第2期1-4,共4页Vacuum Electronics

摘　　要：在实际应用中,由于同轴窗结构自身的一些缺点,限制了大功率螺旋线行波管的发展。本文简要地分析了脊形波导窗结构,并采用CST微波工作室软件对脊形波导窗结构的驻波系数进行了模拟。模拟结果验证了脊形波导窗结构应用于宽带螺旋线行波管是可行的。In practical application, because the coaxial window has some disadvantages, it restricts the development of helix TWTs. This paper has briefly analyzed a structure of ridged waveguide window. With the simulation of CST software, VSWR of the ridged waveguide window has been simulated. The results of simulation indicate that it＇s feasible to use ridged waveguide window in broadband helix TWTs.

关 键 词：螺旋线行波管 脊形波导窗 驻波系数 

分 类 号：TN124[电子电信—物理电子学]