F-Shape Dual-Band MIMO Antenna System for Next- Generation Smartphone Applications

Ullah, Atta; Parchin, Naser Ojaroudi; Mannan, Waqas; Al-Yasir, I. A.; See, Chan H.; Hu, Yim F.; Abd-Alhameed, Raed A.

Abstract

In this paper, a new F-shape 6-element dual-band multiple-input multiple-output (MIMO) antenna operating in a 5G band for smartphone mobile is presented. The antenna contains six antenna elements covering a dual-frequency range including 3.42-3.77 GHz and 5.30-5.63 GHz of sub 6 GHz 5G spectrums. The elements are fed by F-shaped microstrip feeding lines while the ground is cut in L shape with every antenna element. Fundamental characteristics of the proposed design are investigated. It offers good S-parameters, acceptable isolation, sufficient radiation coverage, and efficiency. At 3.6 GHz the Ant 3 has a maximum return loss of-35dB while Ant 5 and Ant 6 has a maximum return loss of-38dB at 5.4 GHz of the proposed dual-band frequency of 5G smartphones.

Citation

Ullah, A., Parchin, N. O., Mannan, W., Al-Yasir, I. A., See, C. H., Hu, Y. F., & Abd-Alhameed, R. A. (2022). F-Shape Dual-Band MIMO Antenna System for Next- Generation Smartphone Applications. In Proceedings of 2nd International Multi-Disciplinary Conference Theme: Integrated Sciences and Technologies, IMDC-IST 2021, 7-9 September 2021, Sakarya, Turkey. https://doi.org/10.4108/eai.7-9-2021.2314980

• Conference Name: 2nd International Multi-disciplinary Conference-Integrated Sciences and Technologies Conference
• Conference Location: Sakarya, Turkey [Online]
• Start Date: Sep 7, 2021
• End Date: Sep 9, 2021
• Acceptance Date: Jul 25, 2021
• Online Publication Date: Jan 26, 2022
• Publication Date: Jan 26, 2022
• Deposit Date: Aug 9, 2021
• Publicly Available Date: Jan 27, 2023
• Book Title: Proceedings of 2nd International Multi-Disciplinary Conference Theme: Integrated Sciences and Technologies, IMDC-IST 2021, 7-9 September 2021, Sakarya, Turkey
• DOI: https://doi.org/10.4108/eai.7-9-2021.2314980
• Keywords: 5G communication; dual-band antenna; smartphone compact antenna array
• Public URL: http://researchrepository.napier.ac.uk/Output/2792284
• Publisher URL: https://www.imdc-ist.org/