Multi-system, multi-band RFID antenna: Bridging the gap between HF- and UHF-based RFID applications

2008 European Conference on Wireless Technology Pub Date : 2008-10-01 DOI:10.1109/EUMC.2008.4751819

M. Hirvonen, N. Pesonen, O. Vermesan, C. Rusu, P. Enoksson

引用次数: 7

Abstract

In this paper a multi-system, multi-band antenna structure for RFID applications is presented. The antenna covers two UHF bands allocated for RFID use in Europe (866-868 MHz) and N. America (902-928 MHz) with a dual-band PIFA element as well as HF 13.56 MHz band with a near-field coil. Both systems in the antenna are shown to perform well on free space and on metal, allowing a wide use of the same tag antenna on different environments and systems.

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多系统，多频段RFID天线:弥合高频和超高频RFID应用之间的差距

本文提出了一种适用于RFID应用的多系统、多频段天线结构。该天线覆盖了两个UHF频段，用于欧洲(866-868 MHz)和北美(902-928 MHz)的RFID使用，带有双频PIFA元件，以及带近场线圈的HF 13.56 MHz频段。天线中的两个系统在自由空间和金属上表现良好，允许在不同的环境和系统中广泛使用相同的标签天线。

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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来源期刊

2008 European Conference on Wireless Technology

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