EMCoS Studio在车载天线布局与线缆设备上的仿真应用

目前，越来越多的工程应用涉及到在电大尺寸平台上装载不同天线并连接复杂线缆。对于这样的复杂系统，文中主要研究了这些天线、线缆间的耦合问题。利用EMCoS Studio软件的电磁工具、线缆工具以及混合工具，很好地解决了车载平台系统中天线、线缆问题以及它们之间的耦合问题，为系统的电磁兼容提供了有效的解决方案。文中对不同频段的6副天线与3类线缆的不同耦合状况进行了仿真，结果表明，天线间、线缆间以及天线与线缆间在工作频段均不存在干扰。

Simulation Application of EMCoS Studio in Vehicle-mounted Antenna Layout and Cable Equipment

At present, more and more engineering applications involve electrically large platform with many antennas and complex cables. For such a complex system, the coupling problem between antennas and cables is mainly studied in this paper. The electromagnetic tools, cable tools and hybrid tools of EMCoS Studio software are used to solve the problems of antennas, cables and the coupling between them in the vehicle platform system, providing an effective solution for the electromagnetic compatibility of the system. In this paper, the different coupling situations of six pairs of antennas with different frequency bands and three kinds of cables are simulated, the results show that there is no interference between antennas, between cables, and between antennas and cables in the operating frequency band.