• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Applied Computational Electromagnetics Society journal >Ultra-Wideband Microstrip Antenna for Body Centric Communications
【24h】

Ultra-Wideband Microstrip Antenna for Body Centric Communications

机译：用于人体中心通信的超宽带微带天线

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A novel low profile reconfigurable wide band microstrip antenna for impulse radio ultra-wideband (IR-UWB) WBANs and targeted for on-body sensor node has been introduced. The printed monopole antenna consists of a heart shaped radiating patch and an elliptical ground plane. This antenna has a frequency bandwidth of 130% with a VSWR of 1.5 and average gain is about 3.6 dBi. There is a slot on the patch which is loaded by two varactor diodes to form a tunable notch band. The antenna operates from 2.4 GHz to 12 GHz. The proposed antenna is a good candidate for medical purpose since it has a sufficient amount of gain and bandwidth. We used active circuit to increase the flexibility of setting rejection band to prevent having interference from other sources such as Wi-Fi. The antenna is fabricated and there is a good agreement between the simulation and measurement results.
机译：推出了一种新型的薄型可重构宽带微带天线，用于脉冲无线电超宽带（IR-UWB）WBAN，并针对人体传感器节点。印刷单极天线由一个心形辐射贴片和一个椭圆形接地平面组成。该天线的频率带宽为130％，VSWR为1.5，平均增益约为3.6 dBi。贴片上有一个插槽，由两个变容二极管加载，以形成可调的陷波带。天线的工作频率范围为2.4 GHz至12 GHz。所提出的天线具有足够的增益和带宽，因此是用于医学目的的良好候选者。我们使用有源电路来增加设置拒绝频带的灵活性，以防止受到其他来源（例如Wi-Fi）的干扰。天线已制成，在仿真和测量结果之间有很好的一致性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号