辐射发射测试系统的设计及其不确定度分析  

Design of Radiated Emission Test System and Analyze the Uncertainty

作　　者：郑丽萍[1,2] 刘延泉[1] 巨汉基[1] 

机构地区：[1]华北电力大学河北省发电过程仿真与优化控制工程技术研究中心,河北保定071003 [2]冀北电力科学研究院计量中心,北京102208

出　　处：《计算机仿真》2013年第12期132-135,共4页Computer Simulation

摘　　要：利用电波暗室搭建辐射发射测试系统,通过电场强度数学模型的建立,定性确定了造成测试系统不确定度的影响量。通过定量分析电场强度数学模型扩展不确定度大小,从而保证了本辐射发射测试系统的实用性。最终保障了测试结果的准确性及可靠性。By setting up radiated emission test system which uses radio wave darkroom, and setting up the mathematical model of field intensity, the factors that influence the uncertainty of the testing system were confirmed. It is believed that the radiated emission test system is practical by calculating the expanded uncertainty of the mathematical model of field intensity. Finally, the accuracy and reliability of the test results were guaranteed.

关 键 词：辐射发射 电波暗室 不确定度 

分 类 号：TM743[电气工程—电力系统及自动化]