journal article·2022-04-23Open access

mmWave Four-Element MIMO Antenna for Future 5G Systems

Muhammad Abbas Khan, Abdullah G. Al Harbi, Saad Hassan Kiani, Anis Nurashikin Nordin, Mehr E Munir, Sohail Imran Saeed, Javed Iqbal, Esraa Mousa Ali, Mohammad Alibakhshikenari, Mariana Dalarsson

Applied Sciences· Volume 12· Issue 9

Abstract

This paper presents an S-shape four-port Multiple Input Multiple Output (MIMO) wideband mmWave antenna with bandwidth of 25 GHz to 39 GHz. The antenna is designed on 0.254 mm ultra-thin RO5880 with permittivity of 2.3. The dimensions of proposed S-shape antenna are 10 × 12 mm for single element and 24 × 24 mm for four-port MIMO configuration. A decoupling network is introduced to further compress mutual coupling among MIMO elements. The peak gain achieved is 7.1 dBi and MIMO assembly delivers diversity scheme. The proposed MIMO antenna is fabricated, and simulated results are found to be in excellent agreement with simulations. Through the results obtained, the proposed MIMO antenna system can be considered as a potential candidate for future mmWave devices.
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Research context

OpenAlex topics: Antenna Design and Analysis · Millimeter-Wave Propagation and Modeling · Microwave Engineering and Waveguides

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Electrical Engineering, Balochistan University of Information Technology, Engineering and Management Sciences, Quetta 87300, Pakistan

Department of Electrical Engineering, Faculty of Engineering, Jouf University, Sakaka 42421, Saudi Arabia

Department of Electrical Engineering, IIC University of Technology, Phnom Penh 121206, Cambodia

Smart Systems Engineering Laboratory, College of Engineering, Prince Sultan University, Riyadh 11586, Saudi Arabia

Department of Electrical & Computer Engineering, International Islamic University Malaysia, Kuala Lumpur 43200, Malaysia

Department of Electrical Engineering, Iqra National University, Peshawar 25000, Pakistan

Department of Electrical Engineering, Faculty of Engineering and Technology, Gomal University, Dera Ismail Khan 29050, Pakistan

School of Electrical and Electronic Engineering, Engineering Campus, Universiti Sains Malaysia, Nibog Tebal 14300, Malaysia

Faculty of Aviation Sciences, Amman Arab University, Amman 11953, Jordan

Department of Signal Theory and Communications, Universidad Carlos III de Madrid, Leganés, 28911 Madrid, Spain

School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, SE 100-44 Stockholm, Sweden

Funding

Universidad Carlos III de Madrid and the European Union’s Horizon 2020 research and innovation programme

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