A novel active RFID tags working in 2.4GHz is presented. Then hardware design and software programme are addressed. For the radio front-end,nRF24L01 are used which is single chip wireless transceiver and all work's parameter are set by the means of software in it. In this way, the process of encoding is simple and have better performance on anti-interference . In orded to realize low-power design, various mode of radio front is adopted based on microcontroler. The result shows that under the condition of sa...
【更新日期】
2008-04-21
【分类号】
TP391.4
【正文快照】
《电子技术应用》2007年第11期欢迎订购《电子技术应用》2000~2006年合订光盘(010-82306084)射频识别RFID(Radio Frequency Identification)技术被认为是21世纪最有发展前途的信息技术之一[1]。由于具有高速移动物体识别、多目标识别和非接触识别等特点,RFID技术显示出巨大的?