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Printed Mirror Bow-tie Antenna for UWB Applications
Author(s): 
Pages: 35-38
Year: Issue:  1
Journal: Journal of Southwest China Institute of Technology

Keyword:  超宽带通信 镜像Bow-ti天线 小型天线 UWB;
Abstract: 介绍了一种用于超宽带通信的平面型的小型天线。该天线采用相对介电常数为2.65的微带电路制作,天线尺寸为3.8 cm×2.8 cm。天线输入阻抗50Ω,在3~10 GHz之间的驻波系数小于2。首先介绍了各种用于超宽带通信的平面型天线,讨论了镜像Bow-ti微带电路天线设计过程。最后用数字仿真软件对该天线进行了优化设计,并分析了天线的频域和时域特性,结果表明该天线能够满足超宽带通信的要求。
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