A Compact Slot Antenna for UWB Positioning Application

2019 IEEE 4th Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2019-12-01 DOI:10.1109/IAEAC47372.2019.8997879

Junlei Guo, Deqiang Yang, Xin Yang, Boning Wang

引用次数: 0

Abstract

An ultra-wide band (UWB) slot antenna with a compact size is proposed for positioning application in this paper. The miniaturization characteristic of the antenna is obtained by folding the radiation patch. And the slots etched on the patch are optimized to improve the impedance bandwidth. This presented antenna with the dimension of 15× 20 mm2 and has an operation bandwidth of 3.10 GHz-5.74 GHz (59.7%). Finally, the positioning performance of the antenna was measured in the UWB positioning system and a positioning accuracy of 4 cm is obtained.

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一种用于超宽带定位的紧凑型缝隙天线

提出了一种尺寸紧凑的超宽带(UWB)缝隙天线，用于定位应用。通过折叠辐射贴片来获得天线的小型化特性。并对贴片上的刻蚀槽进行了优化，以提高阻抗带宽。该天线尺寸为15× 20 mm2，工作带宽为3.10 GHz-5.74 GHz(59.7%)。最后，对天线在超宽带定位系统中的定位性能进行了测试，得到了4 cm的定位精度。

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

2019 IEEE 4th Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)

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