Internal MIMO Antenna Design for Multi-Band Mobile Handset Applications

Ullah, Atta; Parchin, Naser Ojaroudi; Abdul-Al, Mohamed; Santos, Henrique M D; See, Chan Hwang; Fun Hu, Yim; Abd-Alhameed, Raed A

Abstract

In this research study, a new of 2×2 interior multi-band MIMO antenna is introduced for smartphone usages. The alignment of the antenna element contains a multi-mode monopole radiator with three L-shaped slits positioned at the border of the printed circuit board (PCB) of the cellular platform. The low-cost FR4 substrate is used for this new design with a total dimension of 60×135×0.5 mm 3. For S11≤−6 dB, the antenna is covering the operational ranges of 0.79-0.92, 1.5-2.7, 3.5-3.85, and 5-9.5 GHz supporting IMT, PCS, UMTS, DCS, WLAN, LTE, and X bands. The premeditated MIMO antenna delivers appropriate gains different at frequency bands and worthy efficiencies, particularly at the upper bands. In addition, the considered ECC, DG, and TARC outcomes of the antenna are appropriate over the operational bands.

Citation

Ullah, A., Parchin, N. O., Abdul-Al, M., Santos, H. M. D., See, C. H., Fun Hu, Y., & Abd-Alhameed, R. A. (2021). Internal MIMO Antenna Design for Multi-Band Mobile Handset Applications. In 2021 29th Telecommunications Forum (TELFOR). https://doi.org/10.1109/TELFOR52709.2021.9653362

• Conference Name: 2021 29th Telecommunications Forum (TELFOR)
• Conference Location: Belgrade, Serbia [Online]
• Start Date: Nov 23, 2021
• End Date: Nov 24, 2021
• Acceptance Date: Oct 22, 2021
• Online Publication Date: Dec 29, 2021
• Publication Date: 2021
• Deposit Date: Nov 25, 2021
• Publicly Available Date: Nov 25, 2021
• Publisher: Institute of Electrical and Electronics Engineers
• Book Title: 2021 29th Telecommunications Forum (TELFOR)
• ISBN: 978-1-6654-2585-8
• DOI: https://doi.org/10.1109/TELFOR52709.2021.9653362
• Keywords: Internal antenna; MIMO; monopole antenna; multi-band antenna; smartphone applications
• Public URL: http://researchrepository.napier.ac.uk/Output/2824173