A Dual-CP Quad-Port MIMO Antenna With Reduced Mutual Coupling for X-Band Application

被引：21

作者：

Kulkarni, Jayshri ^{[1
]}

Sim, Chow-Yen-Desmond ^{[2
]}

Garner, Brian ^{[1
]}

Li, Yang ^{[1
]}

机构：

[1] Baylor Univ, Sch Engn & Comp Sci, Waco, TX 76706 USA

[2] Feng Chia Univ, Dept Elect Engn, Taichung 40724, Taiwan

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2023年 / 22卷 / 09期

关键词：

Circularly polarized (CP); envelope correlation coefficient (ECC); multiple-input-multiple-output (MIMO); X-band; REDUCTION; DESIGN; RING;

D O I：

10.1109/LAWP.2023.3275530

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 compact quad-port multiple-input-multiple-output (MIMO) antenna with dual polarization is proposed. Each of the four antenna elements features a modified rectangular radiator backed by a partial ground plane and fed by a T-shaped microstrip line. The four antenna elements are interconnected by an X-shaped strip and isolated by a modified plus-shaped structure, resulting in over -18 dB of isolation. With a small footprint of only 36 mm x 27 mm, the antenna exhibits a 10 dB impedance bandwidth with a completely overlapping 3 dB axial-ratio bandwidth of 19.32% (7.90-9.59 GHz). Additionally, it can provide a gain of over 3.5 dBi, an efficiency of over 70%, and an envelope correlation coefficient of less than 0.01 in both isotropic and real propagation scenarios.

引用

页码：2085 / 2089

页数：5

共 45 条

[21] Compact dual-port MIMO filtenna-based DMS with high isolation for C-band and X-band applications
Elabd, Rania H.
EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2023, 2023 (01)
[22] A Dual Circularly Polarized Substrate Integrated Waveguide Antenna for X-band Application
Ranjit, Subarna
Chakrabarti, Satyajit
Parui, Susanta Kumar
2022 IEEE MICROWAVES, ANTENNAS, AND PROPAGATION CONFERENCE, MAPCON, 2022, : 1308 - 1312
[23] A miniaturized rectangular shape narrowband MIMO antenna with reduced mutual coupling for C-band applications
Kumar, Praveen
Sinha, Rashmi
Choubey, Arvind
Mahto, Santosh Kumar
JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2022, 36 (12) : 1717 - 1730
[24] Compact Dual Port MIMO Antenna for X, Ku, K, Ka, and V Band Applications
Mistri, Raj Kumar
Mahto, Santosh Kumar
Paul, Subhajit
Pattanayak, Prabina
Mishra, Gajendra Kant
INTERNATIONAL JOURNAL OF NUMERICAL MODELLING-ELECTRONIC NETWORKS DEVICES AND FIELDS, 2025, 38 (01)
[25] Broadband Mutual Coupling Reduction of Multiple Electrical-Current Nulls for Quad-Port Shared-Radiator Slot Antenna Using Characteristic Mode Analysis
Li, Shun
Chu, Qing-Xin
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2024, 23 (01): : 409 - 413
[26] A Novel Dual-Band MIMO Antenna Array With Low Mutual Coupling for Portable Wireless Devices
Ling, XueMing
Li, RongLin
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2011, 10 : 1039 - 1042
[27] A novel approach for low mutual coupling and ultra-compact Two Port MIMO antenna development for UWB wireless application
Urimubenshi, Felix
Konditi, Dominic B. O.
Iyakaremye, Jean de Dieu
Mpele, Pierre Moukala
Munyaneza, Augustin
HELIYON, 2022, 8 (03)
[28] Miniaturized Quad-Port Conformal Multi-Band (QPC-MB) MIMO Antenna for On-Body Wireless Systems in Microwave-Millimeter Bands
Sharma, Manish
Kapula, Prabhakara Rao
Salagrama, Shailaja
Sharma, Kanhaiya
Pandey, Ganga Prasad
Singh, Dinesh Kumar
Mahajan, Milind
Gupta, Anupma
IEEE ACCESS, 2023, 11 : 105982 - 105999
[29] Slot and SRR-Loaded Quad-Port, Hen-Shaped Fractal UWB-MIMO Antenna with Quad Band-Reject Ability for Handheld 4G/5G Wireless Devices
Sohi, Arashpreet K.
Kaur, Amanpreet
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF ELECTRICAL ENGINEERING, 2023, 47 (03) : 1187 - 1205
[30] Dual-band MIMO antenna with low mutual coupling for 2.4/5.8 GHz communication and wearable technologies
Awan, Wahaj Abbas
Islam, Tanvir
Alsunaydih, Fahad N.
Alsaleem, Fahd
Alhassoonc, Khaled
PLOS ONE, 2024, 19 (04):

← 1 2 3 4 5 →