摘要
进行了设备在混响室不同模式、不同搅拌速度下的电磁辐射敏感度实验,研究了连续模式下不同搅拌速度对设备敏感度阈值的影响,对连续模式较低转速(1.5 r/min)下与步进模式下的测试结果进行了对比分析。结果表明:混响室处于连续工作模式时,由于较高转速会产生较复杂的电磁环境,受试设备的敏感度会提高;且经对比发现,设备在该模式下的敏感度阈值会低于混响室在步进模式下的测试结果。
The susceptibility tests were carriedont which have been taken in different velocities of stirred mode,in order to investigate the influence of velocity to the test results.The comparison between stirred mode and tuned mode has also been made.The experimental results demonstrated that with the speed of tuner rotation increasing,the interference thresholds decreased.Furthermore,the interference thresholds of mode stirred are lower than mode tuned.
出处
《科学技术与工程》
北大核心
2014年第6期168-170,174,共4页
Science Technology and Engineering
关键词
辐射敏感度
混响室
电磁兼容
测试方法
susceptibility thresholds
reverberation chamber
electro magnetic compatibility （EMC）
test method
