[1]金 魁,杨玉东,左伟庆,等.一款适用于第四代移动通信的宽带偶极子天线[J].南京理工大学学报(自然科学版),2016,40(04):410.[doi:10.14177/j.cnki.32-1397n.2016.40.04.006]
 Jin Kui,Yang Yudong,Zuo Weiqing,et al.Wideband dipole antenna for the fourth generation mobile communications[J].Journal of Nanjing University of Science and Technology,2016,40(04):410.[doi:10.14177/j.cnki.32-1397n.2016.40.04.006]
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一款适用于第四代移动通信的宽带偶极子天线
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
40卷
期数:
2016年04期
页码:
410
栏目:
出版日期:
2016-08-29

文章信息/Info

Title:
Wideband dipole antenna for the fourth generation mobile communications
文章编号:
1005-9830(2016)04-0410-05
作者:
金 魁12杨玉东2左伟庆1戎星桦1陈光炜3杨 阳1何小祥1顾长青1
1.南京航空航天大学 电子信息工程学院,江苏 南京 210016; 2.淮阴工学院 电子信息工程学院,江苏 淮安 223003; 3.普渡大学-西拉法叶 电子与计算机工程学院,美国 印第安州 西接法叶 47906
Author(s):
Jin Kui12Yang Yudong2Zuo Weiqing1Rong Xinghua1Chen Guangwei3 Yang Yang1He Xiaoxiang1Gu Changqing1
1.College of Electronic Information Engineering,Nanjing University of Aeronautics and Astronautics, Nanjing 210016,China; 2.Faculty of Electronic and Information Engineering,Huaiyin Institute of Technology,Huai'an 223003,China; 3.College of Electrical and Computer Engineering,Purdue University,West Lafayette,Indiana 47906,USA
关键词:
巴伦 偶极子天线 微带传输线 第四代移动通信
Keywords:
balun dipole antenna microstrip transmission line fourth generation mobile communications
分类号:
TN823
DOI:
10.14177/j.cnki.32-1397n.2016.40.04.006
摘要:
该文设计了一款可用于第四代(4G)移动通信的宽带偶极子天线。利用寄生微带线的阻抗加载,实现不平衡-平衡转换的巴伦; 设计天线臂与巴伦之间的传输线,使其在阻抗匹配的同时能延展天线臂中辐射电流径程,产生新的谐振点,实现带宽扩展。2~3 GHz频带内仿真和实测回波损耗(S11)吻合较好,小于-10 dB频带覆盖4G的6个业务频段,频带内仿真和实测方向图也显著体现了偶极子天线良好的辐射特性。
Abstract:
A wideband dipole antenna for the fourth generation(4G)mobile communications is designed.Utilizing impedance load of parasitic strips,a balun which can transform an unbalanced signal into a balanced signal is realized; transmission line between the antenna arms and the balun is designed to achieve the impedance matching; the radiation current path flowing in the arms is extended; a new resonance point emerge and bandwidth of the antenna is widened.Simulated and experimental results of return loss(S11)are in good agreement in 2~3 GHz,and the frequency range with S11 of below -10 dB covers six service bands of 4G.Simulated and experimental results of radiation patterns within the frequency range also show a good radiation performance of the dipole antenna significantly.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-04-26 修回日期:2016-05-19
基金项目:江苏省普通高校研究生创新计划资助项目(CXLX11_0198); 南京航空航天大学研究生创新项目(Kfjj20150414)
作者简介:金魁(1973-),男,博士生,主要研究方向:计算电磁学,现代天线及其隐身技术,E-mail:jinkui1122@163.com; 通讯作者:杨阳(1973-),女,博士,副教授,主要研究方向:计算电磁学,现代天线及其隐身技术,E-mail:eeyy@nuaa.edu.cn。
引文格式:金魁,杨玉东,左伟庆,等.一款适用于第四代移动通信的宽带偶极子天线[J].南京理工大学学报,2016,40(4):410-414.
投稿网址::http://zrxuebao.njust.edu.cn
更新日期/Last Update: 2016-06-30