mmWave four-element mimo antenna for future 5G systems

Khan, Muhammad Abbas and Al Harbi, Abdullah G and Kiani, Saad Hassan and Nordin, Anis Nurashikin and Munir, Mehr E and Saeed, Sohail Imran and Iqbal, Javed and Ali, Esraa Mousa and Alibakhshikenari, Mohammad and Dalarsson, Mariana (2022) mmWave four-element mimo antenna for future 5G systems. Applied Sciences, 12 (9). pp. 1-12. E-ISSN 2076-3417

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Abstract

This paper presents an S-shape four-port Multiple Input Multiple Output (MIMO) wide-band 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.

Item Type:	Article (Journal)
Uncontrolled Keywords:	mmWave; four port; MIMO; gain; ECC diversity
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering Kulliyyah of Engineering
Depositing User:	Dr. Anis Nurashikin Nordin
Date Deposited:	28 Sep 2022 15:24
Last Modified:	28 Sep 2022 15:54
URI:	http://irep.iium.edu.my/id/eprint/100226

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