一种用于辐射骚扰试验天线塔距离调节的方法

A Distance Adjustment Method for Radiated Disturbance Test Antenna Tower

大型医疗设备辐射骚扰试验需要在10m的距离进行,但依靠人工去调节天线塔距离不仅不便于操作,还会因距离调节的偏差增加试验结果的不确定性。本研究对医疗设备测试现状及测试方法进行了分析总结,并基于电波暗室场地设计一种天线塔距离自动化调节装置,以提高辐射骚扰试验的准确性。

The radiation disturbance test of large-scale medical equipment needs to be carried out at a distance of 10 m,so manual adjustment of the antenna tower distance is inconvenient to operate,and meanwhile it increases the uncertainty of the test results due to the deviation of distance adjustment.In this study,the current situation and test methods of medical equipment were analyzed and summarized,and then an automatic distance adjustment device of antenna tower was designed based on the radio frequency anechoic enclosure site to improve the accuracy of radiation disturbance test.