Design and Development of Flexible PDMS Antenna for UWB-WBAN Applications
Design and Development of Flexible PDMS Antenna for UWB-WBAN Applications
复制标题
DOI：
10.1007/s11277-021-09095-7
复制
发表时间：
2021-09-17
影响因子：
2.2
通讯作者：
Kumar, Raj
中科院分区：
文献类型：
--
作者：
Janapala, Doondi Kumar;Nesasudha, M.;Kumar, Raj
本文介绍了使用聚二甲基硅氧烷作为基材的柔性超宽带（UWB）天线的设计和开发。使用厚度为0.193mm的铜箔作为导电层。天线整体厚度为1.886毫米。拟议的 UWB 天线覆盖 1.5 至 > 15 GHz。为了进行比较，我们在几个特定频率 1.8 GHz、2.4 GHz、3.6 GHz、4.2 GHz、4.8 GHz、5.2 GHz 和 5.8 GHz 下对其进行了分析。在上述频率下评估 SAR，结果低于建议的 SAR 值 1.6 W/Kg。借助反射系数、驻波比、阻抗、增益、表面电流分布、远场辐射方向图和SAR分析，对天线的性能进行了比较分析。
This paper presents the design and development of a flexible Ultra Wide Band (UWB) antenna using polydimethylsiloxane as a substrate. Copper foil having a thickness of 0.193 mm is used as conducting layers. The overall thickness of the antenna is 1.886 mm. The proposed UWB antenna covering from 1.5 to > 15 GHz. It has been analyzed at a few specific frequencies 1.8 GHz, 2.4 GHz, 3.6 GHz, 4.2 GHz, 4.8 GHz, 5.2 GHz, and 5.8 GHz for comparison. SAR is evaluated at these mentioned frequencies and it is below the recommended SAR value of 1.6 W/Kg. The performance of the antenna with comparative analysis is presented with the help of reflection coefficient, VSWR, Impedance, Gain, surface current distribution, far-field radiation pattern, and SAR analysis.