Study and Design of a Modified Fractal Antenna for RFID Applications

被引：6

作者：

Cao, Lei ^{[1
]}

Yan, Shu ^{[1
]}

Yang, Hanhua ^{[1
]}

机构：

[1] Jiangsu Univ, Dept Telecommun Engn, Zhenjiang, Jiangsu, Peoples R China

来源：

2009 ISECS INTERNATIONAL COLLOQUIUM ON COMPUTING, COMMUNICATION, CONTROL, AND MANAGEMENT, VOL I | 2009年

关键词：

handheld; RFID systems; Minkowski fractal; size reduction; wideband;

D O I：

10.1109/CCCM.2009.5268163

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper presents a kind of Minkowski fractal reader antenna composed of three layers which is designed for handheld RFID reader systems. By using simulation software HFSS, the return loss, radiation patterns and gains of the Minkowski antenna composed of three-layer are computed. The simulation results show that it operates at 2.425 GHz with a return loss of -30.22 dB and a bandwidth of 100MHz, the size of the Minkowski is much smaller than a convention rectangular patch antenna. it has medium bandwidth, small size, low power loss, which is more satisfactory to the requirement of handheld RFID reader systems.

引用

页码：8 / 11

页数：4

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