基于虛擬儀器技術(shù)的電磁輻射的檢測研究.pdf

1、廈門大學碩士學位論文基于虛擬儀器技術(shù)的電磁輻射的檢測研究姓名：趙立威申請學位級別：碩士專業(yè)：無線電物理指導教師：黃文達20080501AbstractWiththedevelopmentoftechnology，low—frequencyelectromagneticradiationhazardtohumanshasbeenconfirmedFortheprotectionofhumanhealth，thelow—frequencye

2、lectromagneticradiationmeasurementsareimportantThepaperillustratesthebasictheoryofelectromagneticradiation，currentelectromagneticstateoftheenvironmentanddynamicfieldofelectromagneticradiationThepaperspeciallypointsoutthe

3、overviewofelectromagneticradiationofthosemobilephones，computersandotherhomeappliancesMeanwhile，thepaperpointsouttheimportanceoftheworkofelectromagneticdetection0nthebasisofthis，thepaperanalyzesthedesignideasofvirtualinst

4、rumentsystemBasedonvirtualinstrumentscoreof“softwareistheequipment”developethreeelectromagneticradiationautomaticmeasuringsystemsThepaperdetailsthehardwareandsoftwarecomponentsofthesystemThepapermeasuresthedifferentradia

5、tionsourcesmakinguseofthetestsystem，analyzesthedataandachievesthepatternrecognitionofdifferentsourcesThewholesystemisuser—friendly，easytooperate，andhaveahighvalueKeyWords：AutomaticMe刪emem；VirtualInstrument；LabVIEW；radiat