天线宽带匹配网络的设计与计算方法

On the design of broadband matching networks for antennas

讨论了宽带匹配ＣＡＤ 技术中常用的两种方法——直接优化法和实频数据法，并设计了计算软件，着重研究它们在天线宽带匹配中的应用．提出了综合使用两种方法的思想，结合实际天线进行了宽带匹配网络的设计和计算，并与实验测试结果进行比较。

Two methods for the broadband matching network CAD, Direct Optimization Method and Real Frequency Method, are discussed, with emphasis on their applications to the antenna broadband matching problems. Softwares are designed and a new technique which uses both the two methods sequently are presented. Then, by using the measured input impedance data of an antenna given in this paper, the design of a broadband matching network is accomplished. A comparison of the theoretical and measured results indicates that the matching results are satisfactory.