摘要
从培养工程师的能力目标出发,设计了一套RFID实验平台.阐述了系统的两大部分,即阅读器和电子标签的工作原理,详细介绍了阅读器中振荡器、功放、天线、检波、解码等电路,电子标签中供电、负载调制等电路,并且给出了实验电路的调试方法.运行结果表明,系统原理清晰,工作可靠,成本低,对于工程师熟悉RFID系统的工作原理有一定作用.
To improve the ability of engineers, a set of RFID experiment platform is de-signed. The system principle is expounded, including reader and electronic tag. They are introduced in detail which are oscillator,power amplifier,antenna,detection and decoding circuit in reader,power supply,load modulation circuit in electronic tag. The research also gives the method of debugging about the experiment circuit. The experiment results show that the system principle is clear,reliable,with low cost and so on. It will contribute to the engineers for being familiar with the working principle of RFID system.
出处
《南华大学学报（自然科学版）》
2013年第3期37-42,共6页
Journal of University of South China：Science and Technology
基金
湖南省教育厅科学研究基金资助项目(11C1047)
2011年南华大学网络教育资源基金资助项目
