基于三天线法测量对数周期天线的天线系数  

The measurement of antenna factor of log periodic antenna based on SSM

作　　者：缪轶[1] 陈超婵[1] 桑昱[1] 朱建刚[1] 左建生[1] Miao Yi Chen Chaochan Sang Yu Zhu Jiangang Zuo Jiansheng(Shanghai Institute of Measurement and Testing Technolog)

机构地区：[1]上海市计量测试技术研究院

出　　处：《上海计量测试》2016年第5期43-45,共3页Shanghai Measurement and Testing

摘　　要：介绍了基于ANSI C63.5:2006三天线法的天线系数测量原理,在开阔场地中搭建了对数周期天线的天线系数测量系统,分析比较了标准天线在实际测试与溯源下的测试数据,总结提高测量准确性的措施,满足日益发展的高频天线的天线系数测试需求。This paper introduced the measurement principle of antenna factor using Standard Site Method（SSM） based on the ANSI C63.5：2006 standard and set up a measurement system for determing antenna factor of log periodic antenna in Open Area Test Sites（OATS）. Then it analyzed and compared the actual test data and the traceable calibration data of standard antennae. In the end, it summarized the measures of improving measurement accuracy, in order to meet the growing demands for tesing antenna factors of high freguency antennae.

关 键 词：三天线法 天线系数 开阔场 对数周期天线 

分 类 号：TN820[电子电信—信息与通信工程]