A low-profile four-element MIMO antenna array with new decoupling structures

被引：3
|
作者：
Zhou, Xiangyu [1 ]
Zhai, Huiqing [1 ]
Xi, Lei [1 ]
Wei, Zichun [1 ]
Ma, Shaobo [1 ]
Zheng, Licheng [1 ]
机构：
[1] Xidian Univ, Sch Elect Engn, Natl Key Lab Antennas & Microwave Technol, Xian, Shaanxi, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2018年 / 60卷 / 10期
基金：
中国国家自然科学基金;
关键词：
four-element MIMO antenna array; low-profile; new decoupling structures; MOBILE TERMINALS;
D O I：
10.1002/mop.31359
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A low-profile four-element multiple-input multiple-output (MIMO) antenna array with new decoupling structures is proposed in this letter. The presented MIMO antenna array contains four parts: dual-polarized antennas, power dividers, the AMC surface, and the new decoupling structures. The height of the dual polarized antenna is 10 mm (0.080, 0 is the wavelength propagating in free space at 2.5GHz). Meanwhile, the proposed MIMO antenna array can offer an impedance band from 2.5 GHz to 2.7 GHz. The new decoupling structures can greatly improve the isolation of each port in the four-element MIMO antenna array. Comparing with the tested results and the simulated results, they are relatively consistent.
引用
收藏
页码：2511 / 2516
页数：6
相关论文
共 50 条
  • [31] A High Efficiency and Low Mutual Coupling Four-Element Antenna Array for GNSS Applications
    Madni, Abdullah
    Khan, Wasif Tanveer
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2024, 116 : 63 - 70
  • [32] CODAR DIRECTIONAL BIASES WITH A FOUR-ELEMENT ANTENNA ARRAY.
    Barrick, Donald E.
    IEEE Transactions on Geoscience and Remote Sensing, 1986, GE-24 (03): : 415 - 420
  • [33] Four-Element Printed Dipole Array Antenna for UAV Applications
    Zobu, Ayse Muge
    Dagdeviren, Birkan
    Gurhan, Engin
    29TH IEEE CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS (SIU 2021), 2021,
  • [34] Design of a four-element MIMO antenna with low mutual coupling in a small size for satellite applications
    Dkiouak A.
    Zakriti A.
    Ouahabi M.E.
    Touhami N.A.
    Mchbal A.
    Progress In Electromagnetics Research M, 2019, 85 : 95 - 104
  • [35] Evaluation of indoor MIMO channel capacity with a realistic four-element diversity antenna array on a PDA terminal
    Chiau, CC
    Gao, Y
    Chen, X
    Parini, CG
    2005 IEEE International Workshop on Antenna Technology: Small Antennas Novel MetaMaterials, Proceedings, 2005, : 454 - 457
  • [36] A compact four-element MIMO antenna for WLAN/WiMAX/satellite applications
    Mohammad Saadh, A. W.
    Khangarot, Shashank
    Sravan, B. V.
    Aluru, Namratha
    Ramaswamy, Poonkuzhali
    Ali, Tanweer
    Pai, Manohara M. M.
    INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2020, 33 (14)
  • [37] Four-element MIMO antenna with refined isolation thanks to Spiral Resonators
    Aouadi, Belgacem
    Tahar, Jamel Belhadj
    2014 INTERNATIONAL CONFERENCE ON MULTIMEDIA COMPUTING AND SYSTEMS (ICMCS), 2014, : 1354 - 1357
  • [38] Defining Breast Tumor Location Using a Four-Element Wearable Circular UWB MIMO Antenna Array
    Abouelnaga, Tamer G.
    Hamad, Ehab K. I.
    Khaleel, Sherif A.
    Beiranvand, Behrokh
    APPLIED SCIENCES-BASEL, 2023, 13 (14):
  • [39] Subwavelength and low-profile element using metallic hole for reflected antenna array
    Hou, Yuefeng
    Li, Yue
    Zhang, Zhijun
    ELECTRONICS LETTERS, 2019, 55 (08) : 436 - 437
  • [40] A wideband low-profile: Microstrip antenna and array
    Mak, KM
    Wong, H
    Luk, KM
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2006, 48 (04) : 729 - 730
12345