Ultra-wideband array antenna in 5G and its miniaturization technology

Shenke ZHANG; Fengxu YANG; Yingzeng YIN

doi:10.11959/j.issn.1000-0801.2019185

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Ultra-wideband array antenna in 5G and its miniaturization technology

Topic:5g | 更新时间：2024-06-05

- Ultra-wideband array antenna in 5G and its miniaturization technology
- Telecommunications Science Vol. 35, Issue 7, Pages: 52-59(2019)
- 作者机构：
  
  1. 武汉虹信通信技术有限责任公司，湖北武汉430205
  2. 西安电子科技大学，陕西西安 710071
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2019185
  CLC： TN822.8
- Published Online：2019-07，
  
  Published：20 July 2019
- 稿件说明：
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Shenke ZHANG, Fengxu YANG, Yingzeng YIN. Ultra-wideband array antenna in 5G and its miniaturization technology[J]. Telecommunications science, 2019, 35(7): 52-59.
DOI：

Shenke ZHANG, Fengxu YANG, Yingzeng YIN. Ultra-wideband array antenna in 5G and its miniaturization technology[J]. Telecommunications science, 2019, 35(7): 52-59. DOI： 10.11959/j.issn.1000-0801.2019185.

摘要

研究了超宽带阵列天线的设计及其低剖面技术。将ADS电路仿真软件与电磁场全波仿真软件Ansoft HFSS相结合，利用具有紧耦合的偶极子天线单元设计具有宽带工作的低剖面强耦合阵列天线。研究结果表明，在工作频率范围0.67~3. 78 GHz频段内，该天线阵列的电压驻波比优于2. 0，相对带宽为139. 78%，天线阵列的剖面仅有40.25 mm。其次，研究了加载人工磁导体结构实现阵列天线的低剖面技术。采用构成高阻抗地的人工磁导体结构改善了天线高频谐振性能，从而降低了天线的剖面高度。全波电磁仿真结果表明，该天线阵列在1. 1 ~ 2. 8 GHz范围的工作频率中电压驻波比优于2. 0，天线的剖面高度仅为24 mm，相对带宽78%。该技术可拓展应用到5G天线的开发。

Abstract

The design method of wideband array antennas and the technology of low profile were studied. Combinations of commercial simulation software ADS and Ansoft HFSS

two design examples of tightly coupled array antennas were presented

with the characteristic of wideband and low profiles. Simulated results show that the impedance bandwidth of voltage stranded ratio less than 2. 0 was from the frequency range of 0.67 GHz to 3. 78 GHz

with a height of 40.25 mm. Moreover

by loaded artificial magnetic conductor (AMC) structure on the basis of the original antenna array to form a high impedance surface to improve the high-frequency resonance performance

the low profile technology was presented for wideband array. The results of full wave electromagnetic simulation software show that the impedance bandwidth of voltage stranded ratio less than 2. 0 was from the frequency range of 1. 1 GHz to 2. 8 GHz

with a height of 24 mm and corresponding to a fractional bandwidth of 78. 0%. This technology can be extended to the development of 5G antennas.

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references

王志勤 , 罗振东 , 魏克 . 5G业务需求分析及技术标准进程 [J ] . 中兴通讯技术 , 2014 , 20 ( 2 ): 2 - 4 .

WANG Z Q , LUO Z D , WEI K . 5G business demand analysis and technical standard process [J ] . ZTE Technology Journal , 2014 , 20 ( 2 ): 2 - 4 .

LEE F F , LUK K M . Microstrip patch antennas [M ] . London : Imperial College PressPress , 2010 .

赵红梅 , 田向 , 路立平 . 一种新型平面超宽带天线的设计 [J ] . 电信科学 , 2011 , 27 ( 8 ): 74 - 78 .

ZHAO H M , TIAN X , LU L P . Design of a novel planar ultra-wideband antenna [J ] . Telecommunications Science , 2011 , 27 ( 8 ): 74 - 78 .

WONG K L . Compact and broadband microstrip antennas [M ] . New York : John Wiley ＆ Sons,Inc.Press , 2002 .

李宁 , 王元源 , 廖原 . 基于紧耦合超宽带阵列天线设计 [J ] . 科技资讯 , 2018 , 28 ( 2 ): 80 - 81 .

LI N , WANG Y Y , LIAO Y . Design of tightly coupled ultra-wideband array antennas [J ] . Science and Technology Information , 2018 , 28 ( 2 ): 80 - 81 .

KUMAR G , RAY K P . Broadband microstrip antennas [M ] . London : Artech House,Inc.Press , 2003 .

高峰 , 和凯 , 宋智源 , 等 . 5G大规模紧耦合阵列天线研究 [J ] . 电信科学 , 2015 , 31 ( 5 ): 30 - 35 .

GAO F , HE K , SONG Z Y , et al . Research on 5G large-scale tightly coupled array antenna [J ] . Telecommunications Science , 2015 , 31 ( 5 ): 30 - 35 .

BALANIS C A . Modern antenna handbook [M ] . New York : John Wiley ＆ Sons,Inc.Press , 2008 .

MILLIGAN T A . Modern antenna design [M ] . New York : John Wiley ＆ Sons,Inc.Press , 2005 .

戴宗昆 , 周永刚 , 王佳友 . 基于紧耦合结构的宽带基站天线设计 [J ] . 微波学报 , 2019 , 35 ( 3 ): 20 - 23 .

DAI Z K , ZHOU Y G , WANG J Y . Design of wideband base station antenna based on tightly coupled structure [J ] . Journal of Microwaves , 2019 , 35 ( 3 ): 20 - 23 .

LAI H , LUK K . Dual polarized patch antenna fed by meandering probes [J ] . IEEE Transactions on Antennas and Propagation , 2007 , 55 ( 9 ): 2625 - 2627 .

BAO Z , NIE Z , ZONG X . A broadband dual-polarization antenna element for wireless communication base station [C ] // IEEE Asia-pacific Conference on Antennas and Propagation,Aug 27-29,2012,Singapore . Piscataway:IEEE Press , 2012 : 144 - 146 .

XUE Q , LIAO S W , XU J H . A differentially-driven dual-polarized magneto-electric dipole antenna [J ] . IEEE Transactions on Antennas and Propagation , 2013 , 61 ( 1 ): 425 - 430 .

DOANE J . Wideband low-profile antenna arrays: fundamental limits and practical implementations [D ] . Columbus: The Ohio State University , 2013 .

任建 . 人工磁导体材料在低剖面天线设计中的应用研究 [D ] . 西安: 西安电子科技大学 , 2014 .

REN J . Application of artificial magnetic conductor materials in low profile antenna design [D ] . Xi’an:Xidian University , 2014 .

陆晟晨 . 超宽带紧耦合天线阵及其低剖面技术研究 [D ] . 南京: 南京航空航天大学 , 2017 .

LU S C . Research on ultra-wideband tightly coupled antenna array and its low profile technology [D ] . Nanjing:Nanjing University of Aeronautics and Astronautics , 2017 .

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