Tri-Band Rectangular Spiral Slot Antenna with L-Shaped Slot Antenna for WLAN and Radar Applications

2006 SICE-ICASE International Joint Conference Pub Date : 2006-12-01 DOI:10.1109/SICE.2006.315662

P. Wiriyacosol, N. Anantrasirichai, P. Thumwarin, T. Wakabayashi

引用次数: 11

Abstract

Tri-band rectangular spiral slot (RSS) antenna with an L-shaped slot antenna insertion is introduced in this paper. The antenna was designed on the substrate with 2.2 of dielectric constant and 1.575 mm of thickness. FDTD method was adopted to evaluate the proposed antenna characteristics A rectangular spiral slot antenna was designed to support dual-frequency at 2.44 GHz and 8 GHz. An L-shaped slot antenna was inserted to obtain more resonant frequency at 5.2 GHz. The simulation results revealed that the proposed antenna could be used to support tri-band of frequency which is compatible to IEEE 802.11a or HIPERLAN (5.2 GHz) standard, IEEE 802.11b/g (Wi-Fi 2.44 GHz) standard and 8.0 GHz satellite or radar communications

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三波段矩形螺旋槽天线和l形槽天线，用于无线局域网和雷达应用

本文介绍了一种带l型槽天线插入的三波段矩形螺旋槽天线。天线设计在介电常数为2.2、厚度为1.575 mm的衬底上。采用时域有限差分法对天线特性进行了评价，设计了支持2.44 GHz和8 GHz双频的矩形螺旋槽天线。在5.2 GHz处插入l型槽天线，获得更高的谐振频率。仿真结果表明，该天线可支持三频段频率，兼容IEEE 802.11a或HIPERLAN (5.2 GHz)标准、IEEE 802.11b/g (Wi-Fi 2.44 GHz)标准和8.0 GHz卫星或雷达通信

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

2006 SICE-ICASE International Joint Conference

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