一种提高幅相一致性测试准确度的方法及软件实现  

A Method of Improving Accuracy of Amplitude-phase Consistency Test and Software Implementation

作　　者：李新雷[1] 刘菲[1] 张进仓 杨晓敏[1] 高妍[1] 

机构地区：[1]中国空间技术研究院西安分院,西安710000

出　　处：《空间电子技术》2014年第2期80-84,共5页Space Electronic Technology

摘　　要：多通道卫星产品中良好的幅相一致性,能提高微波信号在传输、合成过程中的效率,有利于状态的控制。指标全面、准确的测试结果,有利于技术人员对产品性能状态的判断,为方案的执行提供决策依据。文章分析了目前测试方法中的不足,提出了新的测试方法,并且测试验证了新方法的准确性、完整性,并针对此方法进行了软件开发,提高了工作效率。The good amplitude-phase consistency of products on multi^channel satellite can improve combining efficiency of microwave transmission, and contributes much to status control. These all-around and precise test results help to estimate product＇s performance by technician and provide evidence for scheme implementation. This paper analyzes shortcomings of the present test method and puts forward a novel test method. The method~ accuracy and integrality have been verified by test. Software of this method has been developed improving test efficiency.

关 键 词：幅相一致性 测试 全面准确 软件 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]