Compact 16-Port MIMO Antenna for Sub-6 GHz Communications

被引：0
|
作者：
Srivastava, Gunjan [1 ]
Mohan, Akhilesh [2 ]
Kumar, Sachin [3 ]
Choi, Hyun Chul [4 ]
Kim, Kang Wook [4 ]
机构：
[1] Graphic Era (Deemed to Be) University, Department of Electronics and Communication Engineering, Dehradun,248002, India
[2] Indian Institute of Technology Roorkee, Department of Electronics and Communication Engineering, Roorkee,247667, India
[3] Galgotias College of Engineering and Technology, Department of Electronics and Communication Engineering, Greater Noida,201310, India
[4] Kyungpook National University, School of Electronic and Electrical Engineering, Daegu,41566, Korea, Republic of
来源：
IEEE Access | 2025年 / 13卷
基金：
新加坡国家研究基金会;
关键词：
Antenna arrays - Antenna feeders - Bandwidth - Directional patterns (antenna) - Masers - Microstrip antennas - MIM devices - Monolithic microwave integrated circuits - Quadrature amplitude modulation - Slot antennas - Substrate integrated waveguides;
D O I：
10.1109/ACCESS.2025.3541738
中图分类号：
学科分类号：
摘要：
A 16-port multiple-input-multiple-output (MIMO) antenna for sub-6 GHz communication systems is presented in this paper. It is designed by arranging the eight dual polarized antenna elements in 2 × 4 array pattern. Each dual polarized antenna element is incorporated inside a shielded quarter-mode substrate integrated waveguide (S-QMSIW) cavity, which is orthogonally fed by a pair of 50 Ω coaxial lines. Two U-shaped slots are etched on the top-surface of S-QMSIW resonator to obtain two radiating patches in each of the dual-polarized unit element. The designed antenna radiates over the frequency band of 5.32-6.35 GHz (FBW = 17.54 %), which covers n46, n47, n96 and n102 bands of sub-6 GHz communications. Due to the strategic placement of dual polarized antenna elements, high inter-port isolation (>45 dB) over the entire operating bandwidth is attained. The overall dimensions of the proposed MIMO antenna are 88 mm × 44 mm × 0.508 mm. The designed antenna also exhibits high gain and excellent MIMO performance. © 2013 IEEE.
引用
收藏
页码：34051 / 34059
相关论文
共 50 条
  • [1] Multiband Compact MIMO Antenna for sub-6 GHz Applications
    Bukhari, Bisma
    Rather, G. M.
    2022 IEEE MICROWAVES, ANTENNAS, AND PROPAGATION CONFERENCE, MAPCON, 2022, : 702 - 706
  • [2] Compact Wideband Four-Port MIMO Antenna for Sub-6 GHz and Internet of Things Applications
    Sheriff, Nathirulla
    Kamal, Sharul
    Tariq Chattha, Hassan
    Kim Geok, Tan
    Khawaja, Bilal A.
    MICROMACHINES, 2022, 13 (12)
  • [3] A Reconfigurable Four-Port MIMO Antenna for Sub-6 GHz Applications
    Jain, Praneet
    Ghost, Saptarshi
    2022 IEEE WIRELESS ANTENNA AND MICROWAVE SYMPOSIUM (WAMS 2022), 2022,
  • [4] Multifunctional Four-Port MIMO Antenna for Sub-6 GHz Applications
    Jain, Praneet
    Ghosh, Saptarshi
    2022 IEEE MICROWAVES, ANTENNAS, AND PROPAGATION CONFERENCE, MAPCON, 2022, : 612 - 616
  • [5] Compact four-port MIMO antenna with pattern and polarization diversity for sub-6 GHz wireless applications
    Sharma, Gouri Shankar
    Gupta, Anshul
    PHYSICA SCRIPTA, 2025, 100 (04)
  • [6] Compact 8-port EMSIW MIMO antenna with high isolation for sub-6 GHz communication systems
    Srivastava, Gunjan
    Kumar, Vimal
    Mohan, Akhilesh
    INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2025,
  • [7] Analysis of a Quad Port Dual Band MIMO Antenna for Sub-6 GHz Applications
    Narayana M.V.
    Immadi G.
    Navya A.
    Swathi M.V.
    Nikhitha M.
    Vineetha B.
    Swaroop G.C.A.S.
    Progress In Electromagnetics Research B, 2024, 105 : 137 - 151
  • [8] Compact highly isolated dual-band 4-port MIMO antenna for sub-6 GHz applications
    Salamin, Mohammad Ahmad
    Zugari, Asmaa
    Alibakhshikenari, Mohammad
    See, Chan Hwang
    Abd-Alhameed, Raed
    Limiti, Ernesto
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2023, 37 (10-12) : 1023 - 1043
  • [9] Compact Multiband MIMO Antenna for Sub-6 GHz 5G Applications
    Bhattacharyya, Sourav
    Bhowmik, Aritra
    Chatterjee, Karunamoy
    Wireless Personal Communications, 2025, 140 (01) : 713 - 737
  • [10] A Compact MIMO Antenna with Improved Isolation for ISM, Sub-6 GHz, and WLAN Application
    Bayarzaya, Batchingis
    Hussain, Niamat
    Awan, Wahaj Abbas
    Abu Sufian, Md
    Abbas, Anees
    Choi, Domin
    Lee, Jaemin
    Kim, Nam
    MICROMACHINES, 2022, 13 (08)
12345