3 结束语
RFID系统在GSM网络和无中心对讲系统中使用时必须保证RFID读写器天线与GSM用户终端或对讲机保持一定的安全距离,否则GSM用户终端将受到其信号干扰而无法识别网络,无中心对讲机也将无法检测到空闲信道而无法正常工作。本文的部分数据是使用奥村-哈达模型计算得到,然而实际的RFID系统使用环境可能处于室内或更加复杂的环境中, 在这种情况下应采用更精确的数学模型以获得更准确的数据。
参考文献
[1] PARKENDOBKIN N, LEE H, KIM H, et al. A security and privacy enhanced protection scheme for secure 900MHz UHF RFID reader on mobile phone[C]//Proceedings of IEEE Tenth International Symposium on Consumer Electronics, Jun 28-Jul 1, 2006, St Peter***urg, Russia. Piscataway, NJ, USA: IEEE, 2006: 1-5.
[2] DOBKIN D M, WEIGAND S M. Environmental effects on RFID tag antennas[C]//Proceedings of International Microwave Symposium Digest, Jun 12-17, 2005, Long Beach, CA, USA. Piscataway, NJ, USA: IEEE, 2005: 135-138.
[3] PROTHRO J T, DURGIN G D, GRIFFIN J D. The effects of a metal ground plane on RFID tag antennas[C]//Proceedings of Antennas and Propagation Society International Symposium, Jul 9-14, 2006, Albuquerque, NM, USA. Piscataway, NJ, USA: IEEE, 2006: 3241-3244.
[4] 信息产业部.关于发布800/900 MHz频段射频识别(RFID)技术应用试行规定的通知. 信部无[2007]205号文件. 2007.
[5] ETSI EN 302 208-1. Electromagnetic compatibility and radio spectrum matters (ERM): Radio frequency identification equipment operating in the band 865 MHz to 868 MHz with power levels up to 2 W: Part 1 Technical requirements and methods of measurement. 2004.
3 结束语
RFID系统在GSM网络和无中心对讲系统中使用时必须保证RFID读写器天线与GSM用户终端或对讲机保持一定的安全距离,否则GSM用户终端将受到其信号干扰而无法识别网络,无中心对讲机也将无法检测到空闲信道而无法正常工作。本文的部分数据是使用奥村-哈达模型计算得到,然而实际的RFID系统使用环境可能处于室内或更加复杂的环境中, 在这种情况下应采用更精确的数学模型以获得更准确的数据。
参考文献
[1] PARKENDOBKIN N, LEE H, KIM H, et al. A security and privacy enhanced protection scheme for secure 900MHz UHF RFID reader on mobile phone[C]//Proceedings of IEEE Tenth International Symposium on Consumer Electronics, Jun 28-Jul 1, 2006, St Peter***urg, Russia. Piscataway, NJ, USA: IEEE, 2006: 1-5.
[2] DOBKIN D M, WEIGAND S M. Environmental effects on RFID tag antennas[C]//Proceedings of International Microwave Symposium Digest, Jun 12-17, 2005, Long Beach, CA, USA. Piscataway, NJ, USA: IEEE, 2005: 135-138.
[3] PROTHRO J T, DURGIN G D, GRIFFIN J D. The effects of a metal ground plane on RFID tag antennas[C]//Proceedings of Antennas and Propagation Society International Symposium, Jul 9-14, 2006, Albuquerque, NM, USA. Piscataway, NJ, USA: IEEE, 2006: 3241-3244.
[4] 信息产业部.关于发布800/900 MHz频段射频识别(RFID)技术应用试行规定的通知. 信部无[2007]205号文件. 2007.
[5] ETSI EN 302 208-1. Electromagnetic compatibility and radio spectrum matters (ERM): Radio frequency identification equipment operating in the band 865 MHz to 868 MHz with power levels up to 2 W: Part 1 Technical requirements and methods of measurement. 2004.
举报