矢量网络分析仪图表的数据映射技术

The Data Mapping Technology of VNA Chart

矢量网络分析仪需支持多种测试图表,数据处理过程复杂,为了有效控制设计复杂度,提高软件可扩展性,该文引入了一种数据映射技术,该技术通过建立图表继承体系,定义图表类的三个公开方法来完整描述数据映射过程,然后为数据映射制定模板,达到所有图表数据映射使用同一模板的目的。

Various formats of chart are supported by VNA which may complicate the software design.In orderto control the complication and enhance the extendibility of software,a data mapping technology is introducedin this paper.A VNA chart hierarchy is created and three public methods are defined at first,then a uniquedata mapping template is designed to fit all chart formats.