Compact MIMO Slots Antenna Design with Different Bands and High Isolation for 5G Smartphone Applications
In this paper, two elements of the multi-input multi-output (MIMO) antenna had been used to study the five (3.1-3.55GHz and 3.7-4.2GHz), (3.4-4.7 GHz), (3.4-3.8GHz) and (3.6-4.2GHz) 5G bands of smartphone applications that is to be introduced to the respective US, Korea, (Europe and China) and Japan...
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University of Baghdad, College of Science for Women
2020-03-01
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| Series: | مجلة بغداد للعلوم |
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| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/3638 |
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| author | ayman mohammed ibrahim |
| author_facet | ayman mohammed ibrahim |
| author_sort | ayman mohammed ibrahim |
| collection | DOAJ |
| description | In this paper, two elements of the multi-input multi-output (MIMO) antenna had been used to study the five (3.1-3.55GHz and 3.7-4.2GHz), (3.4-4.7 GHz), (3.4-3.8GHz) and (3.6-4.2GHz) 5G bands of smartphone applications that is to be introduced to the respective US, Korea, (Europe and China) and Japan markets. With a proposed dimension of 26 × 46 × 0.8 mm3, the medium-structured and small-sized MIMO antenna was not only found to have demonstrated a high degree of isolation and efficiency, it had also exhibited a lower level of envelope correlation coefficient and return loss, which are well-suited for the 5G bands application. From the fabrication of an inexpensive FR4 substrate with a 0.8 mm thickness level, a loss tangent of 0.035 and a dielectric constant of 4.3, the proposed MIMO antennas that had been simulated under the five different band coverage were discovered to have demonstrated a respective isolation level of about 14dB, 12dB, 21.5dB, 19dB and 20dB under a -10dB impendence bandwidth. In the measurement and fabrication outcomes that were derived from the use of the prototype MIMO in the (3.4-3.8) band of the Europe and Chinese markets, the proposed MIMO was thus found to have produced a better performance in terms of efficiency, isolation, and envelope correlation coefficient (ECC). |
| format | Article |
| id | doaj-art-388f136db85e469fa750ed01acadf877 |
| institution | Kabale University |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2020-03-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-388f136db85e469fa750ed01acadf8772025-08-20T03:33:35ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862020-03-01164(Suppl.)10.21123/bsj.2019.16.4(Suppl.).1093Compact MIMO Slots Antenna Design with Different Bands and High Isolation for 5G Smartphone Applicationsayman mohammed ibrahim0utemIn this paper, two elements of the multi-input multi-output (MIMO) antenna had been used to study the five (3.1-3.55GHz and 3.7-4.2GHz), (3.4-4.7 GHz), (3.4-3.8GHz) and (3.6-4.2GHz) 5G bands of smartphone applications that is to be introduced to the respective US, Korea, (Europe and China) and Japan markets. With a proposed dimension of 26 × 46 × 0.8 mm3, the medium-structured and small-sized MIMO antenna was not only found to have demonstrated a high degree of isolation and efficiency, it had also exhibited a lower level of envelope correlation coefficient and return loss, which are well-suited for the 5G bands application. From the fabrication of an inexpensive FR4 substrate with a 0.8 mm thickness level, a loss tangent of 0.035 and a dielectric constant of 4.3, the proposed MIMO antennas that had been simulated under the five different band coverage were discovered to have demonstrated a respective isolation level of about 14dB, 12dB, 21.5dB, 19dB and 20dB under a -10dB impendence bandwidth. In the measurement and fabrication outcomes that were derived from the use of the prototype MIMO in the (3.4-3.8) band of the Europe and Chinese markets, the proposed MIMO was thus found to have produced a better performance in terms of efficiency, isolation, and envelope correlation coefficient (ECC).http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/36385G bands, Envelope correlation coefficient, Isolation, MIMO antenna. |
| spellingShingle | ayman mohammed ibrahim Compact MIMO Slots Antenna Design with Different Bands and High Isolation for 5G Smartphone Applications مجلة بغداد للعلوم 5G bands, Envelope correlation coefficient, Isolation, MIMO antenna. |
| title | Compact MIMO Slots Antenna Design with Different Bands and High Isolation for 5G Smartphone Applications |
| title_full | Compact MIMO Slots Antenna Design with Different Bands and High Isolation for 5G Smartphone Applications |
| title_fullStr | Compact MIMO Slots Antenna Design with Different Bands and High Isolation for 5G Smartphone Applications |
| title_full_unstemmed | Compact MIMO Slots Antenna Design with Different Bands and High Isolation for 5G Smartphone Applications |
| title_short | Compact MIMO Slots Antenna Design with Different Bands and High Isolation for 5G Smartphone Applications |
| title_sort | compact mimo slots antenna design with different bands and high isolation for 5g smartphone applications |
| topic | 5G bands, Envelope correlation coefficient, Isolation, MIMO antenna. |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/3638 |
| work_keys_str_mv | AT aymanmohammedibrahim compactmimoslotsantennadesignwithdifferentbandsandhighisolationfor5gsmartphoneapplications |