CPW-Fed MIMO Smartphone Antenna Array with Radiation/Polarization Diversity for 5G Applications

Ojaroudi Parchin, Naser; Alibakhshikenari, Mohammad; See, Chan Hwang; Dayoub, Iyad; Abd-Alhameed, Raed

Abstract

This paper represents a new MIMO antenna design with compact diversity resonators for future smartphone applications. Four pairs of diversity monopoles with CPW feeding have been deployed at the mainboard’s corners to create an 8×8 MIMO configuration. The array designed takes up a comparatively compact space. The design’s antenna radiators have been etched onto the layer that shares the same surface as the PCB ground. The MIMO antenna is designed for 3.6 GHz of sub-6 GHz spectrum and offers a 3.4-3.8 GHz bandwidth. Overall, the planned MIMO array can achieve optimal results and meet the demand for future 5G portable devices such as smartphones.

Citation

Ojaroudi Parchin, N., Alibakhshikenari, M., See, C. H., Dayoub, . I., & Abd-Alhameed, R. (2023). CPW-Fed MIMO Smartphone Antenna Array with Radiation/Polarization Diversity for 5G Applications. . https://doi.org/10.1109/GlobConET56651.2023

• Conference Name: 2023 IEEE IAS Global Conference on Emerging Technologies (GlobConET)
• Conference Location: Loughborough University, London, UK
• Start Date: May 19, 2023
• End Date: May 21, 2023
• Acceptance Date: Apr 3, 2023
• Online Publication Date: Jun 16, 2023
• Publication Date: 2023
• Deposit Date: Apr 18, 2023
• Publicly Available Date: Jun 16, 2023
• Publisher: Institute of Electrical and Electronics Engineers
• ISBN: 9798350331806
• DOI: https://doi.org/10.1109/GlobConET56651.2023
• Keywords: 5G networks, MIMO antenna, pattern diversity, sub 6 GHz cellular communications