李伶研,高振斌,宋涛,花中秋

• 1:河北工业大学电子信息工程学院微纳光电子与电磁技术创新研究所天津市电子材料与器件重点实验室

摘要(Abstract)：

提出一种频谱分析仪在电磁近场探测的自动化应用,系统由频谱分析仪、上位机软件、二维扫描架三个部分组成。利用VB 6.0软件,制作上位机软件用于控制、设置频谱分析仪并可以直观显示场强分布情况;在步进电机的基础上,通过单片机串口通信控制方式,利用滚珠丝杠将步进电机的角位移转换为台面的线位移,最终实现电磁近场扫描的测试功能。通过实验测试选择合适探头,并测试系统的运行性能。结果显示,经过软件设置,步进电机可以精确控制扫描距离,并且软件很直观地显示场强分布。

关键词(KeyWords)： VB 6.0;场强分布;电磁近场探测;频谱分析仪;上位机软件;自动化应用

Abstract:

Keywords:

基金项目(Foundation): 河北省教育厅青年基金项目(QN2015057);; 天津自然科学基金项目(15JCYBJC52100)~~

作者(Author): 李伶研,高振斌,宋涛,花中秋

DOI: 10.16652/j.issn.1004-373x.2018.14.033

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