EN 303354中有源天线增益的测量方法改进  

Improved Method of Active Antenna Gain Measurement in EN 303354

作　　者：卢杰 Lu Jie(Jiangsu Electronic Information Product Quality Supervision & Inspection Institute,JiangsuWuxi 214073)

机构地区：[1]江苏省电子信息产品质量监督检验研究院,江苏无锡214073

出　　处：《电子质量》2019年第4期55-57,69,共4页Electronics Quality

摘　　要：该文针对EN 303354[1]标准中的有源天线增益提出了比原方法更简洁、高效的测量方法,新方法通过使用一台矢量网络分析仪替代原方法中的信号源、频谱仪和场强探头,不但大幅缩减了各频点的测试时间,同时也有效提升了各频点的测量准确性。In this paper,a more compact and efficient method is proposed for the active antenna gain measurement in En303354 standard.The proposed method replaces the signal generator and the spectrum analyzer by using a vector network analyzer,which greatly reduces measurement time for each frequency point,as well as effectively improves the measurement accuracy.

关 键 词：有源天线 增益 矢量网络分析仪 GTEM小室 场强探头 S21 

分 类 号：TN820[电子电信—信息与通信工程]