单极子天线系数的CST仿真和试验结果对比  

Comparison between CST Simulation and the Experiment Results for Monopole Antenna Factor

作　　者：孙明杰[1] 陈业刚[1] 时强[1] 王忠阁[1] 

机构地区：[1]上海市质量监督检验技术研究院

出　　处：《安全与电磁兼容》2015年第3期59-61,共3页Safety & EMC

摘　　要：根据相关标准选择双天线法校准单极子天线。运用CST软件建模仿真,得到两个天线之间6 GHz以下的传输系数S21,同时制作和仿真模型同样的实物装置并测量两天线之间的传输系数S21。结果表明,仿真结果和实测结果吻合得比较好。通过传输系数S21,可以进一步计算出天线系数,从而实现对单极子天线的校准。According to the relevant standard, double antenna method is chosen to calibrate monopole antenna. Using CST software to build model and simulation, the transmission coefficient Szl between the two antennas under 6 GHz is acquired. Building the same physical model, the actual transmission coefficient S21 between the two antennas is measured. It turned out that the simulation and measured results fit very well. Based on the transmission coefficient S21, the antenna factor can be further calculated, thus the calibration of the monopole antenna is achieved.

关 键 词：单极子天线 天线系数 双天线法 CST 

分 类 号：TN821.3[电子电信—信息与通信工程]