跪求一篇有关无线射频技术的文章3000字左右并翻译成英文

发布网友发布时间：2022-05-23 03:20

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热心网友时间：2023-10-11 16:44

This paper analyzes the radio frequency identification (RFID) and the principle of development trends, and focused on analysis of the RFID system components and application prospects Details on the classification of RFID technology and related technical standards. We can learn RFID technology in logistics, commodity identification, access control systems, such as the very broad application. And as the subject of the main directions of research paper on the domestic application of the Access Control System is a detailed analysis. RFID technology through the right knowledge and understanding, first of all, the system is passive. that the system is used by the electromagnetic inction voltage of the power supply. In this paper, the RFID system in detail the various components of the design. Access Control System in the light of security and stability of the principles of selection of suitable components, subdivided into : Reader's choice of Philips MF RC500-reader; Reader chosen based on the Philips chip MFRC500 development of the RFID Reader; Philips chip proction using the Mifare chip; They are in the frequency of 13.56 MHZ.

Radio Frequency Identification (RFID); Access Control System; Non-contact reader; Reader; RF cards; Antenna