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- Title
MIMO ANTENNA ARRAY FOR 5G SMARTPHONE APPLICATION.
- Authors
DHANANJEYAN, R.; R., PRASHANTH; T., RAJNANINAN; KENOTH, POURNAMI
- Abstract
In this paper, the original open-slot antenna is presented as antenna array elements which yields high isolation between adjacent input ports for future 5G smartphones. Eight novel antenna array elements are designed for the multi-input multi-output (MIMO) array operating in the 3.5 GHz band (3.3-3.7 GHz). Preferable polarization diversity is effectuated by prudently positioning those elements which further reduces the coupling between antenna elements. Good impedance matching (return loss > 10 dB), high isolation (>17.5 dB), high total efficiency (>60%), and low envelope correlation coefficient (ECC, <0.05) were measured across the desired operation bandwidth. Typical results such as S-parameters, radiation efficiency, antenna gain, radiation pattern, and ECCs are to be measured, and they can meet the requirements of MIMO systems. Therefore, the proposed multi-antenna module is promising for future multi-mode smartphone application.
- Subjects
MOBILE apps; 5G networks; MIMO systems; IMPEDANCE matching; ANTENNA arrays; ANTENNAS (Electronics); SMARTPHONES; SLOT antennas
- Publication
i-Manager's Journal on Electronics Engineering, 2020, Vol 10, Issue 4, p9
- ISSN
2229-7286
- Publication type
Article
- DOI
10.26634/jele.10.4.18163