多环天线RFID天线门的设计

2014 IEEE RFID Technology and Applications Conference (RFID-TA) Pub Date : 2014-10-23 DOI:10.1109/RFID-TA.2014.6934227

Jeffrey Bonne, K. D'hoe, Tom Hamelinckx, N. Stevens, Jean-Pierre Goemaere, L. D. Strycker

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引用次数: 1

摘要

本文研究了一种用于工作频率为13.56 MHz的无源射频识别(RFID)系统的天线门结构的实现。描述了一种允许在各个方向上检测标签的天线的优化配置。通过对天线进行适当的控制，提高了系统的可靠性。天线不仅在时间上复用，而且利用天线之间的相位差来形成磁场，以检测工作场内的任何应答器。对所提出的天线门的测量显示了一些有希望的结果。该结构将用于医院中心灭菌部手术器械篮的识别应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of an RFID antenna gate with multiple loop antennas

This paper presents the research on the realization of an antenna gate structure for passive radio frequency identification (RFID) systems operating at 13.56 MHz. An optimized configuration of antennas allowing the detection of tags in various directions is described. The reliability of the system is increased by steering the antennas in an appropriate manner. The antennas are not only multiplexed in time but also the phase difference between the antennas is used to shape the magnetic field to detect any transponder within the operating field. Measurements on the proposed antenna gate have shown some promising results. This construction will be used in an identification application of surgical instrument baskets within the central sterilization department of a hospital.

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2014 IEEE RFID Technology and Applications Conference (RFID-TA)

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