A Single High Gain and Narrow-Beam Folded Dipole Antenna for Millimeter-Wave Applications

A Single High Gain and Narrow-Beam Folded Dipole Antenna for Millimeter-Wave Applications
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适用于毫米波应用的单个高增益窄波束折叠偶极子天线

DOI：
10.1109/apwc49427.2022.9899990
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发表时间：
2022
期刊：
Proc. of 2022 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications
影响因子：
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通讯作者：
Mayumi Matsunaga
Mayumi Matsunaga
中科院分区：
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文献类型：
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作者：
本間代典;松永真由美;Mayumi Matsunaga

文献摘要

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第5代移动通信系统（5G）、成像技术、射频传感器等毫米波应用正在扩大。由于毫米波的波长比微波的波长短，因此为了保证与微波相同的通信距离，有必要增加天线的辐射增益。为了增加天线的辐射增益，使波束变窄是有效的。而窄波束宽度是高分辨率成像技术所必需的。
Millimeter wave applications are expanding, such as the 5th generation mobile communication system (5G), imaging technologies and RF sensors. Since wavelengths of millimeter waves are shorter than those of microwaves, it is necessary to increase radiation gains of antennas in order to secure the same communication distance as microwaves. For increasing antennas’ radiation gains, making beams narrow is effective. And the narrow beam width is necessary for high resolution imaging technologies.