摘要
研制一款便携式电磁辐射检测仪,详细阐述了其内部结构及部分电路组成,该检测仪采用单片机处理采集信号,方便实用。通过大量实验对其进行测试,结果表明,液晶显示屏上显示的电磁辐射电场强度的测量精度在±2.5 dB之内,达到了设计标准,能够对电磁环境进行有效监测。
A portable measuring instrument of electromagnetic radiation is designed.The inner parts and circuits in the instrument are discussed.Experiments improve the accuracy of electric field strength displayed in the LCD,which is within 2.5 dB,and the measuring instrument meets the design requirements and it also can evaluate the electromagnetic environment effectively.
出处
《军械工程学院学报》
2010年第6期20-22,31,共4页
Journal of Ordnance Engineering College
基金
军队科研计划项目
关键词
电磁辐射检测仪
测试
电路设计
measuring instrument of electromagnetic radiation
test
circuit design
