摘要射频识别技术RFID（Radio Frequency Identification）是一种通过无线电波不接触地对信息进行获取和存储的技术, 是实现企业和社会信息化的最重要技术之一，也是物联网产业的核心技术。由于RFID系统应用的现场环境比较复杂，必然存在RFID设备故障率的问题，因此在投资和实施RFID解决方案之前，需要对其进行一定的测试和仿真实验。66368
本文介绍了RFID系统的组成、工作原理以及RFID系统的分类及其优缺点，对其关键技术进行了研究。基于ISO/IEC 14443协议，阐述了Type A信号接口的相关规定，包括数据传输率、调制、编码、解码、数据帧结构等。根据ISO/IEC 14443协议，在Labview中设计了发射机和接收机模块。然后基于软件无线电思想，采用NI模块化仪器PXI-5610上变频器、PXI-5600下变频器及PXIe-5641R搭建了RFID系统测试平台。并分别给出了系统硬件架构和软件架构，实现了PCD仿真器的设计，并给出了针对RFID射频一致性测试的关键测试模块。最后根据测试协议，在该测试系统上完成了射频一致性测试，并对测试结果做了分析和讨论。
本文最后对整个课题进行了总结，提出了值得进一步研究和优化的部分，并对下一步的研究工作进行了展望。
毕业论文关键词：RFID，ISO/IEC 14443协议，物理层，射频一致性测试
毕业设计说明书（论文）外文摘要
Title: Design of RF Conformance Test System Based on Virtual
Instrument
Abstract:
Radio Frequency Identification (RFID) is a technology which uses the wireless to obtain and store the information without contacting with the tags. RFID technology is not only one of the most important technologies in corporate and social informalization, but also the core technology in the Internet of Thing Industry. However, the complexity of working condition may cause RFID system to fail in its practical performance. A series of test procedures must be implemented before the investment and application of RFID equipment.
This paper introduces the structure, operating principle, assorting and its merits and drawbacks of the RFID system based on ISO / IEC 14443 protocol. It presents the coherent criterions, including data rate, modulation, coding, decoding, and frame structure. According to ISO / IEC 14443 protocol, the transmitter module and receiver module are designed in Labview. And then a RFID test system is built by using the NI Modular Instruments PXI-5610 upconverter, PXI-5600 downconverter and PXIe-5641R based on Software Defined Radio. And the architecture of hardware and software is presented. It also presents the design of the PCD prototype aircraft. Finally, according to the test protocol, the test system completes the RF conformance test, and the test results are analyzed and discussed in the paper.
In the end of the paper, a summary of the whole subject is presented. And the paper puts forward some aspects that are worthy of further study and optimization. Finally, further research of RFID is discussed.
Keyword：RFID，ISO / IEC 14443 protocol，Physical Layer，RF Conformance Test
目 录
1 绪论 1
1.1 课题背景及意义 1
1.3 本文开展的主要工作 6
1.4 本文组织结构 7
2 基于虚拟仪器的射频一致性测试系统设计:http://www.youerw.com/zidonghua/lunwen_74290.html