【作者】 杨亮； 谢力； 程勇； 殷晓星；

【Author】 Yang Liang;Li Xie;Yong Cheng;Xiaoxing Yin;State Key Lab.of Millimeter Waves,Southeast Univ.;

【机构】 东南大学毫米波国家重点实验室； 南京海得逻捷信息科技有限公司； 南京邮电大学；

【摘要】 本文介绍了一种多功能天线快速测量系统,该系统主要由一台双源矢量网络分析仪和专用的四通道测量接收机组成。整个天线测量系统包含严格对称的测量和参考通道,单一系统直接涵盖0.5GHz-60GHz范围,仅划分为两种测量配置,测量配置一涵盖0.5GHz-20GHz,测量配置二涵盖18GHz-60GHz。本测量系统的测量速度快、支持多种测量模式,还提供数字接口,可进行数字波束的测量。由于测量接收机具有四个通道,并可以扩展到32个通道,本天线测量系统还可以用作信道测量。更多还原

【Abstract】 In this paper, a multifunctional fast antenna measurement system is introduced. The measurement system includes a vector network analyzer with dual internal signal sources and 4-channel measurement receiver, and has two strict symmetrical channels for measurement and reference. The measurement system covers a very wide frequency range from 0.5GHz to 60 GHz, and only use two kinds of measurement configurations, 0.5GHz to 20 GHz and 18 GHz to 60 GHz respectively. The fast measurement system supports multiple measurement modes, and provides digital interfaces for measurement of digital beams. The t measurement system can also be used for channel measurement because of the 4-channel measurement receiver that can be extended to 32 channel or more.更多还原