Design of modified rhomboidal dualband antenna for Bluetooth and UWB applications

Proceedings of the 2014 IEEE Students' Technology Symposium Pub Date : 2014-05-01 DOI:10.1109/TECHSYM.2014.6808077

A. Singh, G. Pandey, S. Kalraiya, H. Singh, M. K. Meshram

引用次数: 1

Abstract

A compact size, low profile microstrip fed dual band planer monopole antenna is presented. The shape of main radiating element is modified rhomboidal that covers ultrawideband (UWB) frequency range. Further, to make dual band antenna without affecting the UWB range, stair shaped strip in elliptical shaped slot is loaded on main radiating element. The dual band antenna covers 2.36 to 2.49 GHz (Bluetooth) and 3.1GHz to 17 GHz (UWB) frequency bands. The antenna is designed on FR4 substrate of size 35 × 24 × 1.6mm3. The parametric analysis, impedance bandwidth, input impedance, gain etc. of antenna are computed using Ansoft HFSS.

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用于蓝牙和超宽带应用的改进菱形双频天线的设计

提出了一种小尺寸、低轮廓微带馈电双频平面单极天线。主辐射元件的形状为改进的菱形，覆盖超宽带频率范围。为了在不影响超宽带范围的情况下制作双频天线，在主辐射单元上加载椭圆槽内的阶梯形带。双频天线覆盖2.36 ~ 2.49 GHz(蓝牙)频段和3.1 ~ 17 GHz(超宽带)频段。天线设计在尺寸为35 × 24 × 1.6mm3的FR4基板上。利用Ansoft HFSS软件对天线的参数分析、阻抗带宽、输入阻抗、增益等进行了计算。

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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Proceedings of the 2014 IEEE Students' Technology Symposium

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