Design and Implementation of Quad-Element Super-Wideband MIMO Antenna for IoT Applications
In this article, a low-profile, compact, quad-port super-wideband (SWB) multiple-input- multiple-output (MIMO) antenna is presented for the internet of things (IoT) applications. The proposed antenna comprises four identical sickle-shaped resonating elements, which are excited by tapered coplanar wa...
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| Format: | Article |
| Language: | English |
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IEEE
2020-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/9296765/ |
| _version_ | 1818444599011573760 |
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| author | Pawan Kumar Shabana Urooj Areej Malibari |
| author_facet | Pawan Kumar Shabana Urooj Areej Malibari |
| author_sort | Pawan Kumar |
| collection | DOAJ |
| description | In this article, a low-profile, compact, quad-port super-wideband (SWB) multiple-input- multiple-output (MIMO) antenna is presented for the internet of things (IoT) applications. The proposed antenna comprises four identical sickle-shaped resonating elements, which are excited by tapered coplanar waveguide (CPW) feed lines. The antenna elements are arranged in rotational symmetry (mutually orthogonal to each other) to achieve high port isolation. A complementary slot, which matches the sickle-shaped radiator, is etched from the ground of the proposed monopole antenna element to achieve massive bandwidth. The MIMO antenna possesses a resonating bandwidth (|S11| ≤ -10 dB) of 1.3-40 GHz and a bandwidth ratio of 31:1. In addition, an L-shaped slit and a complementary split-ring resonator (CSRR) are introduced in the sickle-shaped radiator to reject Bluetooth (2.4 GHz), WLAN (5.5 GHz), and downlink of X-band satellite communication (7.5 GHz) signals from the SWB. The proposed MIMO antenna is fabricated and experimental results are found in agreement with the simulated results. |
| first_indexed | 2024-12-14T19:18:29Z |
| format | Article |
| id | doaj.art-4f3364113eee454c89082fa04118696d |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-14T19:18:29Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-4f3364113eee454c89082fa04118696d2022-12-21T22:50:26ZengIEEEIEEE Access2169-35362020-01-01822669722670410.1109/ACCESS.2020.30455349296765Design and Implementation of Quad-Element Super-Wideband MIMO Antenna for IoT ApplicationsPawan Kumar0https://orcid.org/0000-0002-8565-5879Shabana Urooj1https://orcid.org/0000-0002-1477-8759Areej Malibari2https://orcid.org/0000-0002-7123-8548Department of Electrical Engineering, School of Engineering, Gautam Buddha University, Greater Noida, IndiaDepartment of Electrical Engineering, College of Engineering, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi ArabiaDepartment of Computer Science, Faculty of Computing and IT, King Abdulaziz University, Jeddah, Saudi ArabiaIn this article, a low-profile, compact, quad-port super-wideband (SWB) multiple-input- multiple-output (MIMO) antenna is presented for the internet of things (IoT) applications. The proposed antenna comprises four identical sickle-shaped resonating elements, which are excited by tapered coplanar waveguide (CPW) feed lines. The antenna elements are arranged in rotational symmetry (mutually orthogonal to each other) to achieve high port isolation. A complementary slot, which matches the sickle-shaped radiator, is etched from the ground of the proposed monopole antenna element to achieve massive bandwidth. The MIMO antenna possesses a resonating bandwidth (|S11| ≤ -10 dB) of 1.3-40 GHz and a bandwidth ratio of 31:1. In addition, an L-shaped slit and a complementary split-ring resonator (CSRR) are introduced in the sickle-shaped radiator to reject Bluetooth (2.4 GHz), WLAN (5.5 GHz), and downlink of X-band satellite communication (7.5 GHz) signals from the SWB. The proposed MIMO antenna is fabricated and experimental results are found in agreement with the simulated results.https://ieeexplore.ieee.org/document/9296765/IoTisolationMIMOmonopolespatial diversitySWB |
| spellingShingle | Pawan Kumar Shabana Urooj Areej Malibari Design and Implementation of Quad-Element Super-Wideband MIMO Antenna for IoT Applications IEEE Access IoT isolation MIMO monopole spatial diversity SWB |
| title | Design and Implementation of Quad-Element Super-Wideband MIMO Antenna for IoT Applications |
| title_full | Design and Implementation of Quad-Element Super-Wideband MIMO Antenna for IoT Applications |
| title_fullStr | Design and Implementation of Quad-Element Super-Wideband MIMO Antenna for IoT Applications |
| title_full_unstemmed | Design and Implementation of Quad-Element Super-Wideband MIMO Antenna for IoT Applications |
| title_short | Design and Implementation of Quad-Element Super-Wideband MIMO Antenna for IoT Applications |
| title_sort | design and implementation of quad element super wideband mimo antenna for iot applications |
| topic | IoT isolation MIMO monopole spatial diversity SWB |
| url | https://ieeexplore.ieee.org/document/9296765/ |
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