基于超材料的多频微带天线的设计

万盛亚; 王代强; 罗双

doi:10.13756/j.gtxyj.2021.04.014

您当前的位置：

首页 >

文章列表页 >

基于超材料的多频微带天线的设计

无线通信技术

- 基于超材料的多频微带天线的设计
- Design of Multi-Frequency Microstrip Antenna based on Metamaterial
- 光通信研究 2021年第4期页码：72-78
- 作者机构：
  
  1.贵州大学　大数据与信息工程学院，贵阳　550025
  2.贵州民族大学　机械电子工程学院，贵阳　550025
- 作者简介：
  
  万盛亚（1996-），男，贵州黔南人。硕士，主要研究方向为电磁场与微波技术和天线设计。
  王代强，教授。E-mail：wang_dai_qiang@163.com
- 基金信息：
  
  贵州省教育厅重大研究资助项目(黔教合KY字[2017]035);贵州省科技计划资助项目(黔科合成果[2020]2Y027;黔科中引地[2020]4009号);贵州民族大学基金资助项目(GZMU[2019]YB21)
- DOI：10.13756/j.gtxyj.2021.04.014
  中图分类号： TN822
- 纸质出版日期：2021-08-10，
  
  收稿日期：2020-12-11，
扫描看全文
万盛亚, 王代强, 罗双. 基于超材料的多频微带天线的设计[J]. 光通信研究, 2021,(4):72-78.

WAN Sheng-Ya, WANG Dai-qiang, LUO Shuang. Design of Multi-Frequency Microstrip Antenna based on Metamaterial[J]. Study on Optical Communications, 2021,(4):72-78.
万盛亚, 王代强, 罗双. 基于超材料的多频微带天线的设计[J]. 光通信研究, 2021,(4):72-78. DOI： 10.13756/j.gtxyj.2021.04.014.

WAN Sheng-Ya, WANG Dai-qiang, LUO Shuang. Design of Multi-Frequency Microstrip Antenna based on Metamaterial[J]. Study on Optical Communications, 2021,(4):72-78. DOI： 10.13756/j.gtxyj.2021.04.014.

摘要

天线在通信系统中起着关键作用，但单一频段的天线已经无法满足如今的需求，因此多频天线的研究非常必要。文章提出了一种基于共面波导馈电的多频微带天线。该微带天线将刻蚀在基板导电表面的环形缝隙作为初始结构，之后在基板的不同位置加载电偶极子、超材料互补开口谐振环（CSRR）、交指电容加载环型谐振器（IDCLLR）及U形槽，从而实现微带天线的多频谐振。研究结果表明，天线能够同时在无线局域网（WLAN）波段（2.42~2.51 GHz）、全球微波互联网（WIMAX）波段（3.63~3.74、5.45~5.66 GHz）、卫星通信业务上行频（3.94~4.08 GHz）、国际移动通信系统（IMT-2020（5G））通信波段（4.84~4.98 GHz）、卫星通信业务下行频（5.88~6.24 GHz）和X波段（7.19~7.85 GHz）7个频段内谐振。使用网络分析仪对天线实物的回波损耗进行测试，测试结果与仿真结果基本吻合，具有良好的工程意义。

Abstract

Antennas play a key role in communication systems

but single-band antennas no longer meet today's needs. Therefore

the study of mult-iband antennas is necessary. In this paper

a mult-iband microstrip antenna based on coplanar waveguide feeding is proposed. The microstrip antenna consists of an annular slit etched on the conductive surface of the substrate as the initial structure. Then

electric dipole

metamaterial Complementary Split Ring Resonator (CSRR) with Inter-Digital Capacitance Loaded Loop Resonator (IDCLLR)

and a U-shaped slot are loaded at different positions of the substrate to achieve mult-ifrequency resonance of microstrip antenna. The results show that the antenna is capable of operating simultaneously in the Wireless Local Area Network (WLAN) band (2.42~2.51 GHz)

World Interoperability for Microwave Access (WIMAX) band (3.63~3.74

5.45~5.66 GHz)

the uplink frequency for satellite communication services (3.94~4.08 GHz)

International Mobile Telecom System (IMT-2020 (5G)) band (4.84~4.98 GHz)

satellite communication service downlink frequency (5.88~6.24 GHz) and X-band (7.19~7.85 GHz) resonance in seven frequency bands. The return loss of the antenna is tested by vector network analyzer

and the test results are in good agreement with the simulation results

which has good engineering significance.

关键词

微带天线多频共面波导馈电超材料开槽谐振

Keywords

microstrip antennamulti-frequencycoplanar waveguide feedmetamaterialslotresonance

references

Li L, Zhang X, Yin X, et al. A Compact Triple-Band Printed Monopole Antenna for WLAN/WiMAX Applications[J]. IEEE Antennas and Wireless Propagation Letters, 2016, 15: 1853-1855.

Dang L, Lei Z Y, Xie Y J, et al. A Compact Microstrip Slot Triple-Band Antenna for WLAN/WiMAX Applications[J]. IEEE Antennas and Wireless Propagation Letters, 2010, 9: 1178-1181.

Li T, Zhai H, Wang X, et al. Frequency-Reconfigurable Bow-Tie Antenna for Bluetooth, WiMAX, and WLAN Applications[J]. IEEE Antennas and Wireless Propagation Letters, 2015, 14: 171-174.

Bakariya P S, Dwari S, Sarkar M, et al. Proximity-Coupled Microstrip Antenna for Bluetooth, WiMAX, and WLAN Applications[J]. IEEE Antennas and Wireless Propagation Letters, 2015, 14: 755-758.

严冬, 胡安沙, 李杰, 等.基于倒L缝隙加载的T形WLAN宽频带双频天线设计[J].电子元件与材料, 2019, 38(5): 74-78.

Liu H, Li R, Pan Y, et al. A Multi-broadband Planarantenna for GSM/UMTS/LTEandWLAN/WiMAX Handsets[J]. IEEE Transactions on Antennas and Propagation, 2014, 62(5): 2856-2860.

严冬, 郭琪富, 程威, 等.一种可应用于WLAN的高隔离度双频MIMO天线设计[J].电子元件与材料, 2020, 39(6): 91-96.

Chen C H, Yung E K. Dual-band Circularly-polarized CPW-fed Slot Antenna with a Small Frequency Ratio and Wide Bandwidths[J]. IEEE Transactions on Antennas and Propagation, 2011, 59(4): 1379-1384.

Chen S W, Wang D Y, Tu W H. Dual-band/tri-band/broadband CPW-fed Stepped-impedance Slot Dipole Antennas[J]. IEEE Transactions on Antennas and Propagation, 2014, 62(1): 485-490.

王晋祺, 陈鸿, 寇海荣, 等.应用于WLAN/WiMAX的三频单极子天线设计[J].电子器件, 2019, 42(2): 304-307.

胡章芳, 胡银平, 罗元, 等.一种新型共边矩形环嵌套的分形多频天线设计[J].电子器件, 2017, 40(1): 33-39.

徐琼, 王豫, 周洪澄, 等.一种风车型多频贴片天线[J].微波学报, 2018, 34(6): 48-52.

Xu H X, Tang S, Wang G M, et al. Multifunctional Microstrip Array Combining a Linear Polarizer and Focusing Metasurface[J]. IEEE Transactions on Antennas and Propagation, 2016, 64(8): 3676-3682.

林必成, 王光明.一种加载磁电超表面的宽带多频贴片天线[J].微波学报, 2017, 33(1): 32-35.

Balanis C A. Antenna Theory Analysis and Design[M]. New York: Harper and Row, 2005.

更多指标>

浏览量

328

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据