RT Journal Article
T1 MIMO antenna system for modern 5G handheld devices with healthcare and high rate delivery
A1 Kiani, Saad Hassan
A1 Altaf, Ahsan
A1 Anjum, Muhammad Rizwan
A1 Afridi, Sharjeel
A1 Arain, Zulfiqar Ali
A1 Anwar, Sadia
A1 Khan, Salahuddin
A1 Alibakhshikenari, Mohammad
A1 Lalbakhsh, Ali
A1 Khan, Muhammad Abbas
A1 Abd-Alhameed, Raed A.
A1 Limiti, Ernesto
AB In this work, a new prototype of the eight-element MIMO antenna system for 5G communications, internet of things, and networks has been proposed. This system is based on an H-shaped monopole antenna system that offers 200 MHz bandwidth ranges between 3.4–3.6 GHz, and the isolation between any two elements is well below −12 dB without using any decoupling structure. The proposed system is designed on a commercially available 0.8 mm-thick FR4 substrate. One side of the chassis is used to place the radiating elements, while the copper from the other side is being removed to avoid short-circuiting with other components and devices. This also enables space for other systems, sub-systems, and components. A prototype is fabricated and excellent agreement is observed between the experimental and the computed results. It was found that ECC is 0.2 for any two radiating elements which is consistent with the desirable standards, and channel capacity is 38 bps/Hz which is 2.9 times higher than 4 × 4 MIMO configuration. In addition, single hand mode and dual hand mode analysis are conducted to understand the operation of the system under such operations and to identify losses and/or changes in the key performance parameters. Based on the results, the proposed antenna system will find its applications in modern 5G handheld devices and internet of things with healthcare and high rate delivery. Besides that, its design simplicity will make it applicable for mass production to be used in industrial demands.
PB MDPI
SN 1424-8220
YR 2021
FD 2021-11-01
LK https://hdl.handle.net/10016/33559
UL https://hdl.handle.net/10016/33559
LA eng
NO This article belongs to the Special Issue Sensors and IoT in Modern Healthcare Delivery and Applications.
NO The authors appreciate financial support from Universidad Carlos III de Madrid and the European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie Grant 801538. As well as, this work was partially supported by the Researchers Supporting Project number (RSP-2021/58), King Saud University, Riyadh, Saudi Arabia.
DS e-Archivo
RD 27 jul. 2024