RFID在金属物料复杂表面状态下的稳定性研究
Research on the Stability of RFID in Complex Surface State of Metal Materials
马国程 1宋航 1范晓菁1
作者信息
- 1. 成都成飞航空产业发展有限责任公司,四川 成都 610091
- 折叠
摘要
射频识别(RFID)技术利用电磁波实现无接触的自动识别.在实际应用中,射频识别技术的应用场景复杂多变,因此,通过仿真实验及真实环境测试,对RFID技术在金属物料复杂的表面状态下的稳定性进行研究.结果表明,在表面不规则的异形金属背景下会使RFID标签的读取稳定性下降;不同金属材质、不同金属形状以及金属表面具有薄涂层等因素都不会影响RFID标签的读取稳定性.
Abstract
Radio frequency identification(RFID)technology utilizes electromagnetic waves to achieve contactless automatic identification.In practical applications,the application scenarios of RFID technology are complex and varied.Therefore,through simulation experiments and real environment testing,the stability of RFID technology under complex surface conditions of metal materials is studied.The results indicate that the reading stability of RFID tags decreases under irregular metal backgrounds on the surface.Factors such as different metal materials,shapes,and thin coatings on metal surfaces will not affect the reading stability of RFID tags.
关键词
射频识别/电磁波/金属物料/RFID标签Key words
RFID/electromagnetic waves/metal materials/RFID tags引用本文复制引用
出版年
2024
NETL
NSTL
万方数据