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首页> 外文会议>2011 International Conference on Electronics, Communications and Control >2.4GHz active RFID system based on nRF24LE1
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2.4GHz active RFID system based on nRF24LE1

机译：基于nRF24LE1的2.4GHz有源RFID系统

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摘要

In recent years, along with the continuously expanded application fields of RFID, the system capability has been put into a higher level, and at the same time, the research of 2.4GHz active RFID system has attracted more and more attention. In this paper, the basic tag function and the partial hardware structure based on the low power 2.4GHz radio transceiver chip nRF24LE1 are introduced briefly. By analyzing the limitations of conventional active RFID system, a new system using random frequency-hopping communication mode is designed. The communication mechanism and the advantages of the new system are discussed in detail. The study indicates that the system performance can be modified, such as in anti-collision, data traffic control and power control.
机译：近年来，随着RFID的应用领域的不断扩大，系统性能已被提升到更高的水平，与此同时，对2.4GHz有源RFID系统的研究也引起了越来越多的关注。本文简要介绍了基于低功耗2.4GHz无线收发器芯片nRF24LE1的基本标签功能和部分硬件结构。通过分析传统有源RFID系统的局限性，设计了一种采用随机跳频通信方式的新系统。详细讨论了新系统的通信机制和优点。研究表明，可以修改系统性能，例如在防撞，数据流量控制和功率控制方面。

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