摘要： 卡塞格伦天线在检测与维修过程中，需对其跟踪目标速率进行测试。针对传统测试方法存在耗时长、成本高、准确率低的缺点，在对传统测试方法研究基础上，提出了基于单目标源定位追踪方式的改进型测试方法。试验表明该方法减少了测试用时，节约了成本，提高了准确率。

中图分类号： TP207
文献标识码： ADOI： 10.19358/j.issn.2096-5133.2020.12.009
引用格式： 冯国兵，关涛，许轶楠. 卡塞格伦天线跟踪速率改进型测试方法研究[J].信息技术与网络安全，2020，39(12)：52-55.

Research on improvement test method of Cassegrain antanna tracking rate

Abstract： During the testing and maintenance of a type of military product, the tail′s cassegrain antenna needs to be tested. In view of the disadvantages of the traditional test methods，such as much time consuming，high cost and low accuracy, on the basis of mechanism analysis to the traditional test methods, an improved testing method based on single target source location tracking mode is proposed in this paper. Experimental results show that this method reduces the time and cost，and improves accuracy of the test.

Key words : Carr′s antanna；fellow-up test；curve fitting