Low profile UHF meandered antennas for RFID and WSN's applications
Low profile UHF meandered antennas for RFID and WSN's applications
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DOI：
10.1109/lapc.2014.6996429
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发表时间：
2014-12
期刊：
影响因子：
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通讯作者：
A. Sabaawi;K. Quboa;C. Tsimenidis
中科院分区：
文献类型：
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作者：
A. Sabaawi;K. Quboa;C. Tsimenidis
本文对两种 UHF 曲折线天线进行了设计、仿真、制造和测量。它们是用于 RFID 和 WSN 应用的曲折天线和螺旋天线。基于 MoM 的电磁模拟器已用于模拟设计的天线。天线已经制造完毕，并在电波暗室中测试了其性能，以获得更准确的结果。结果表明，曲折天线在读取范围值方面优于螺旋天线。证明了测量结果和模拟结果之间的可接受的一致性。此外，还研究了附着在所制造的天线上的不同材料的影响，结果表明水对谐振频率的影响显着，而纸板的影响最小。
In this paper, two UHF meandered line antennas have been designed, simulated, fabricated and measured. These are, the meandered antenna and the spiral antenna for RFID and WSN's applications. A MoM-based electromagnetic simulator has been utilized to simulate the designed antennas. The antennas have been fabricated and their performances have been tested in anechoic chamber for more accurate results. The results showed that the meandered antenna outperforms the spiral antenna in terms of read range values. An acceptable agreement between measured and simulated results is demonstrated. Additionally, the effect of different materials attached to the fabricated antennas were also studied and the results show that water has significant effect on the resonant frequency and the cardboard has the least.