超高频弯曲偶极子RFID天线的设计

2016 IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT) Pub Date : 2016-06-05 DOI:10.1109/ICMMT.2016.7762537

Xiaping Yu, Jian Dong, Yu Hu, Huabing Ren, Donglin Li, J. Zhou, Kongliang Rong

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引用次数: 1

摘要

为满足天线小型化的要求，提出了一种超高频(UHF)弯曲偶极子RFID标签天线。标签天线的整体尺寸仅为55×12 mm2。天线的输入阻抗约为43 + j800Ω，采用飞利浦EPC UCODE Gen 2 RFID标签微芯片。仿真结果表明，所设计的天线具有较宽的阻抗带宽，覆盖840-845MHz和920-925MHz的UHF频段，具有良好的回波损耗值和全向性，能够满足RFID标签天线的实际要求。

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 a bending dipole RFID antenna at UHF band

A bending dipole RFID (Radio Frequency Identification) tag antenna at Ultra High Frequency (UHF) band is presented to meet the requirements of the antenna miniaturization. The overall dimension of the tag antenna is only 55×12 mm2.The input impedance of the antenna is about 43 + j800Ω with Philips EPC UCODE Gen 2 RFID tag microchip. The simulation results show that the designed antenna has a wide impedance bandwidth, covering 840-845MHz and 920-925MHz UHF band, and has a good return loss value and omni-direction, which can meet the practical requirements of RFID tag antenna.

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来源期刊

2016 IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT)

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