Rotation joint standing-wave ratio and insertion loss test method

The invention relates to a rotation joint standing-wave ratio and insertion loss test method. 3 rotation joints are selected as a test group, the rotation joints in the test group are tested pairwise,test data is processed in an integrated way according to a parameter transfer relation, and performance parameters of the 3 rotation joints are obtained at the same time. Thus, performance indexes including the insertion loss and standing-wave ratio of each of the rotation joints in different rotation angles can be obtained rapidly accurately, and the measuring precision and the test efficiency are improved. 一种旋转关节驻波比及插损测试方法，选取3个旋转关节作为测试组，测试组中的旋转关节两两配对测试，根据参数传递关系，对测试数据进行综合处理能同时获得3个旋转关节的性能参数。本发明可以快速、准确获取多个旋转关节不同旋转角度下的插损、驻波比等性能指标，提高了测量精度和测试效率。