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.
出处
《空间电子技术》
2014年第2期80-84,共5页
Space Electronic Technology
关键词
幅相一致性
测试
全面准确
软件
Amplitude-phase consistency
Test accuracy
Software
