具有智能目标函数的RFID环路天线优化

2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) Pub Date : 2012-11-01 DOI:10.1109/RFID-TA.2012.6404524

K. D'hoe, N. Stevens, Jean-Pierre Goemaere, L. D. Strycker, B. Nauwelaers

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引用次数: 6

摘要

在金属环境附近创建可靠的RFID系统非常具有挑战性。这类应用的大多数解决方案都采用环形天线的多天线设置。在本文中，我们将提出一种优化的环形天线放置在金属隧道中。单回路天线的设置具有与多天线设置相当的可靠性。所提出的环形天线是一个自动化天线设计工具的结果，该工具结合了MATLAB®和CST EM Studio®。实现了具有智能定义RFID目标函数的遗传算法，并构成了自动化天线设计工具的核心。文中给出了优化后的环形天线在这一典型应用中的一些令人满意的结果。

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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Optimization of an RFID loop antenna with smart goal functions

It is very challenging to create reliable RFID systems within the vicinity of metallic environments. Most solutions for this kind of applications are accommodated with a multi antenna setup of circular loop antennas. Within this paper we will present an optimized loop antenna which is placed in a metallic tunnel. The setup with a single loop antenna has a comparable reliability with a multi antenna setup. The presented loop antenna is the result of an automated antenna design tool which combines MATLAB® and CST EM Studio®. A genetic algorithm with smart defined RFID goal functions is implemented and forms the core of the automated antenna design tool. The paper shows some promising results for the optimized loop antenna within this typical application.

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来源期刊

2012 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)

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