Design and optimization of a transparent and flexible MIMO antenna for compact IoT and 5G applications

被引：6

作者：

Abbasi, Muhammad Nawaz ^{[1
]}

Aziz, Abdul ^{[1
]}

AlJaloud, Khaled ^{[2
]}

Chishti, Abdul Rehman ^{[1
]}

Alqahtani, Ali H. ^{[2
]}

Abbasi, Durria ^{[1
]}

Tahir, Farooq A. ^{[3
]}

Khan, Zia Ullah ^{[4
]}

Hussain, Rifaqat ^{[5
]}

机构：

[1] Islamia Univ Bahawalpur, Fac Engn & Technol, Bahawalpur, Pakistan

[2] King Saud Univ, Coll Engn, Muzahimiyah Branch, POB 2454, Riyadh 11451, Saudi Arabia

[3] Natl Univ Sci & Technol NUST, Sch Elect Engn & Comp Sci, Islamabad, Pakistan

[4] Univ Sheffield, Dept Elect & Elect Engn, Sheffield, England

[5] Queen Mary Univ London, Sch Elect Engn & Comp Sci, Antenna & Electromagnet Res Grp, London, England

来源：

SCIENTIFIC REPORTS | 2023年 / 13卷 / 01期

关键词：

UWB ANTENNA; PANEL;

D O I：

10.1038/s41598-023-47458-1

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This work presents an optically transparent and flexible MIMO antenna that features two square patch elements placed in close proximity, aiming to meet the demands of compactness, flexibility, optical transparency, and visual appeal for IoT applications and future 5G wireless communication. The design includes a simple offset fed configuration to achieve the required isolation and impedance matching. It simplifies the process of creating closely spaced transparent MIMO antenna configurations. By optimizing and analyzing this structure, the antenna achieves better isolation and diversity gain performance, even when the patch elements are positioned very close to each other. To achieve optical transparency and flexibility, the antenna uses thin polyethylene terephthalate (PET) material as a substrate, which is a thermoplastic polymer resin from the polyester family. The wired metal mesh parameters for conducting parts of the MIMO antenna and offset position of the feed are carefully optimized to achieve required optical transparency, isolation, impedance matching and radiation performance without any complex decoupling or impedance matching network.

引用

页数：10

共 21 条

[1] Exact representation of antenna system diversity performance from input parameter description [J].