天线耦合度自动测试软件的设计

Automatic Test Software Design of Coupling Between Antenna

天线间耦合度是评估无线通信系统电磁兼容性的一个重要指标。为了避免手工测试的种种弊端,开发出基于VB和VC++混合编程的天线间耦合度自动测试软件。该软件采用模块化编程,实现了数据采集、数据处理和存储等功能。文中阐述了软件的设计思路及各主要功能模块的实现原理及过程,详细说明了仪器的控制模块和自动生成报告的编制过程。通过大量的实际测试,验证了该软件的可行性和测试结果的准确性。

The coupling between antennas is a key index to evaluate the electromagnetic compatibility of the wiraless communications system. This paper aimed at the defects of the tests which carried out by hands, the automatic test software which based on VB and VC＋＋ is designed, Modular programming has been teked in by the software, it achieved several functions such as data acquisition, data processing and storage. The article describes the software design and the realization of the main principles of functional modules and processes, a detailed illumination of the equipment control module and automatic report generation process has been also proposed. Feaslbility and accuracy of the software has been proven by a large number of practical tasts.