| 非对称共面波导复合左右手传输线的多频天线 |
| |
| 引用本文： | 王蕾,陈鹏.非对称共面波导复合左右手传输线的多频天线[J].太赫兹科学与电子信息学报,2022,20(10):1053-1057. |
| |
| 作者姓名： | 王蕾 陈鹏 |
| |
| 作者单位： | 大连海事大学 信息科学技术学院，辽宁 大连 116026 |
| |
| 基金项目： | 国家自然科学基金青年基金资助项目(51809030) |
| |
| 摘 要： | 设计了一种新型的基于非对称共面波导(ACPW)馈电复合左右手传输线(CLRH-TL)的四频段混合小型化天线。天线由非对称共面波导接地面加载互补开口谐振环缝隙、单极子天线终端加载复合左右手传输线单元组成，将常规单极子天线与超材料结构的零阶谐振器天线双模式混合。实测结果表明：天线回波损耗大于10 dB的阻抗带宽分别为1.55~1.65 GHz,2.4~3.7 GHz,5.15~5.36 GHz,5.71~5.89 GHz，通带内具有良好的辐射特性。天线结构简单紧凑，易于集成，可应用于GPS,WLAN和WiMAX无线通信系统中。
|
| 关 键 词： | 非对称共面波导 复合左右手传输线 零阶谐振 互补开口谐振环 多频 |
| 收稿时间： | 2020/7/21 0:00:00 |
| 修稿时间： | 2020/9/30 0:00:00 |
A multiband antenna with Asymmetric Coplanar Waveguide Composite Left Right Handed Transmission Lines |
| |
| WANG Lei,CHEN Peng.A multiband antenna with Asymmetric Coplanar Waveguide Composite Left Right Handed Transmission Lines[J].Journal of Terahertz Science and Electronic Information Technology,2022,20(10):1053-1057. |
| |
| Authors: | WANG Lei CHEN Peng |
| |
| Abstract: | A novel quad-band hybrid miniaturized antenna based on Asymmetric Coplanar Waveguide(ACPW) feeders Composite Left and Right Hand Transmission Line(CLRH-TL) is proposed. The antenna is composed of ACPW connected with ground loading open resonant ring gap and monopole antenna terminal loading CLRH-TL unit. The conventional monopole antenna is mixed with the metamaterial zero-order resonator antenna. The measured results show that the impedance bandwidths of the antenna with the antenna return loss above 10 dB are 1.55~1.65 GHz, 2.4~3.7 GHz, 5.15~5.36 GHz and 5.71~5.89 GHz respectively, which have good radiation characteristics in the passbands. The antenna structure is simple, compact and easy to integrate. It can be used in GPS, WLAN and WiMAX wireless communication systems. |
| |
| Keywords: | Asymmetric Coplanar Waveguide Composite Left and Right Handed Transmission Line zero-order resonator split-ring resonator multiband |
|
| 点击此处可从《太赫兹科学与电子信息学报》浏览原始摘要信息 |
| 点击此处可从《太赫兹科学与电子信息学报》下载免费的PDF全文 |
