上海大学学报(自然科学版) ›› 2006, Vol. 12 ›› Issue (2): 125-128 .
• 通信与信息工程 • 上一篇 下一篇
白晓锋,钟顺时,梁仙灵
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通讯作者:
BAI Xiao-feng,ZHONG Shun-shi,LIANG Xian-ling
School of Communication and Information Engineering, Shanghai University, Shanghai 200072, China
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摘要：
提出了一种新型结构的共面波导超宽带（UWB）天线.该天线由一个半圆形金属贴片和一个翼形结构的金属地板构成，这种平面印刷结构的天线不但具有超宽带性能，而且体积小、结构简单、加工简便.实测天线的-10 dB反射损耗的频率覆盖范围为3.6～11.0GHz，阻抗带宽达到3倍频.这种天线很适合应用于目前的短程超宽带通信系统.
关键词: 超宽带, 共面波导, 印刷天线
Abstract:
A novel ultra-wide band (UWB) printed antenna with a semi-circular metal patch and a wing-shaped metal ground plate is presented. The proposed planar antenna has an ultra-wide band and small size. It has a simple structure, therefore is easy to fabricate. Its measured -10 dB return loss bandwidth covers a frequency range between 3.6 GHz and 11.0 GHz. In other words, the ratio impedance bandwidth reaches 3∶1. This type of antenna is suitable for short-distance UWB communications.
Key words: CPW, UWB, printed antenna
白晓锋;钟顺时;梁仙灵. 翼形地板超宽带（UWB）印刷天线[J]. 上海大学学报(自然科学版), 2006, 12(2): 125-128 .
BAI Xiao-feng;ZHONG Shun-shi;LIANG Xian-ling. UWB Printed Antenna with a Wing-Shaped Ground Plate[J]. Journal of Shanghai University（Natural Science Edition）, 2006, 12(2): 125-128 .
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链接本文: https://www.journal.shu.edu.cn/CN/
https://www.journal.shu.edu.cn/CN/Y2006/V12/I2/125
具有带阻功能的超宽带印刷天线
