基于时域有限差分仿真的RFID库存系统波导和环形天线近场分析

2013 7th International Symposium on Medical Information and Communication Technology (ISMICT) Pub Date : 2013-03-06 DOI:10.1109/ISMICT.2013.6521707

T. Kudou, E. Hanada

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引用次数: 0

摘要

我们提出了RFID库存系统天线近场分析的两个例子。一个是波导天线的辐射特性，另一个是环形天线周围的磁场分布。计算机仿真基于时域有限差分法。讨论了数值计算结果对构建适宜的医院电磁环境的实用价值。

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Near-field analysis of waveguide and loop antennas for RFID inventory systems using FDTD simulation

We present two examples of antenna near-field analysis for RFID inventory systems. One is the radiation characteristic of a waveguide antenna and the other is the magnetic field distribution around a loop antenna. Computer simulations are based on FDTD method. We discuss the usefulness of the numerical results for constructing appropriate electromagnetic environment in hospitals.

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来源期刊

2013 7th International Symposium on Medical Information and Communication Technology (ISMICT)

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