基于矢网的行波管AM/PM转换系数的测试  

Measurements of AM/PM Conversion Coefficients Based on Vector Network Analyzer for Traveling-Wave Tubes

作　　者：樊会明[1] 苏小保[1] 肖刘[1] 刘柳萍[1] 张淑君[1] 李莉[1] 

机构地区：[1]中国科学院电子学研究所

出　　处：《真空电子技术》2006年第2期10-12,共3页Vacuum Electronics

摘　　要：分别用传统测试方法和用矢网测量S参数法测试了行波管的调幅调相转换系数,对两次测试结果进行了比较,并重点对矢网测试的误差进行了分析和讨论,确定了用矢网测量行波管AM/PM参量的方法。实际测试结果表明通过调整状态设置参量,用矢网测试行波管AM/PM参量的方法是高效可行的。AM/PM conversion coefficients were measured by traditional method and the method based on vector network analyzer, respectively. The different measurement methods were compared. The results indicat- ed that the method based on vector network analyzer is feasible and efficacious by adjusted the settings of vector network analyzer.

关 键 词：矢量网络分析仪 行波管 AM/PM转换系数 

分 类 号：TN06[电子电信—物理电子学]