摘要
给出了一种基于同步相位窄带检测电路实现的EAS系统检测器,并给出了原理和实现方法。
This paper discussed a EAS detector on the basis of a narrow-band synchronous phase detecting circuit, principle and realization method were also given.
出处
《电子技术应用》
北大核心
2009年第3期118-120,共3页
Application of Electronic Technique
关键词
同步相位检测器
EAS系统
非晶态磁性材料
synchronous phase detector
electronic article surveillance
magnetic material
