Cover Image

High isolated defected ground structure based elliptical shape dual element MIMO antenna for S-band applications

This research suggests a compact, wideband Multiple Input Multiple Output (MIMO) antenna designed for S-band applications, emphasizing high isolation between closely positioned antenna elements. Achieving this isolation is accomplished through the implementation of a Defected Ground Structure (DGS)...

Full description

Saved in:
Bibliographic Details
Main Authors: Al Gburi, Ahmed Jamal Abdullah, Kumar, Praveen, K. Singh, Ajit, Kumar, Ranjeet, Sinha, Rashmi, K. Mahto, Santosh, Choubey, Arvind
Format: Article
Language:English
Published: Electromagnetics Academy 2024
Online Access:http://eprints.utem.edu.my/id/eprint/27653/2/027021106202413424853.PDF
http://eprints.utem.edu.my/id/eprint/27653/
https://www.jpier.org/issues/volume.html?paper=24031304
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.utem.eprints.27653
record_format eprints
spelling my.utem.eprints.276532024-10-04T16:11:00Z http://eprints.utem.edu.my/id/eprint/27653/ High isolated defected ground structure based elliptical shape dual element MIMO antenna for S-band applications Al Gburi, Ahmed Jamal Abdullah Kumar, Praveen K. Singh, Ajit Kumar, Ranjeet Sinha, Rashmi K. Mahto, Santosh Choubey, Arvind This research suggests a compact, wideband Multiple Input Multiple Output (MIMO) antenna designed for S-band applications, emphasizing high isolation between closely positioned antenna elements. Achieving this isolation is accomplished through the implementation of a Defected Ground Structure (DGS) technique. The DGS is realized by etching two elliptical patterns on an economical FR-4 substrate with inherent loss properties. Three rectangular slots and two L-shaped stubs are introduced to improve isolation and minimize the size of antenna increment by lowering surface wave propagation. To validate the proposed layout, a physical prototype was constructed for a direct comparison of its performance with the simulated parameters. The results demonstrated highly favorable outcomes, including Diversity Gain (DG) exceeding 9.97 dB, Envelope Correlation Coefficient (ECC) registering below 0.05, Mean Effective Gain (MEG) lower than -3 dB, Total Active Reflection Coefficient (TARC) below 0.4, and Channel Capacity Loss (CCL) less than 0.3. Furthermore, the current distribution and radiation pattern were found to be highly suitable for applications in the S-band and the lower part of the C-band, encompassing technologies like Bluetooth, WiFi, WiMAX, 4G, and 5G. Electromagnetics Academy 2024-04 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/27653/2/027021106202413424853.PDF Al Gburi, Ahmed Jamal Abdullah and Kumar, Praveen and K. Singh, Ajit and Kumar, Ranjeet and Sinha, Rashmi and K. Mahto, Santosh and Choubey, Arvind (2024) High isolated defected ground structure based elliptical shape dual element MIMO antenna for S-band applications. Progress in Electromagnetics Research C, 143. pp. 67-74. ISSN 1937-8718 https://www.jpier.org/issues/volume.html?paper=24031304 10.2528/PIERC24031304
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description This research suggests a compact, wideband Multiple Input Multiple Output (MIMO) antenna designed for S-band applications, emphasizing high isolation between closely positioned antenna elements. Achieving this isolation is accomplished through the implementation of a Defected Ground Structure (DGS) technique. The DGS is realized by etching two elliptical patterns on an economical FR-4 substrate with inherent loss properties. Three rectangular slots and two L-shaped stubs are introduced to improve isolation and minimize the size of antenna increment by lowering surface wave propagation. To validate the proposed layout, a physical prototype was constructed for a direct comparison of its performance with the simulated parameters. The results demonstrated highly favorable outcomes, including Diversity Gain (DG) exceeding 9.97 dB, Envelope Correlation Coefficient (ECC) registering below 0.05, Mean Effective Gain (MEG) lower than -3 dB, Total Active Reflection Coefficient (TARC) below 0.4, and Channel Capacity Loss (CCL) less than 0.3. Furthermore, the current distribution and radiation pattern were found to be highly suitable for applications in the S-band and the lower part of the C-band, encompassing technologies like Bluetooth, WiFi, WiMAX, 4G, and 5G.
format Article
author Al Gburi, Ahmed Jamal Abdullah
Kumar, Praveen
K. Singh, Ajit
Kumar, Ranjeet
Sinha, Rashmi
K. Mahto, Santosh
Choubey, Arvind
spellingShingle Al Gburi, Ahmed Jamal Abdullah
Kumar, Praveen
K. Singh, Ajit
Kumar, Ranjeet
Sinha, Rashmi
K. Mahto, Santosh
Choubey, Arvind
High isolated defected ground structure based elliptical shape dual element MIMO antenna for S-band applications
author_facet Al Gburi, Ahmed Jamal Abdullah
Kumar, Praveen
K. Singh, Ajit
Kumar, Ranjeet
Sinha, Rashmi
K. Mahto, Santosh
Choubey, Arvind
author_sort Al Gburi, Ahmed Jamal Abdullah
title High isolated defected ground structure based elliptical shape dual element MIMO antenna for S-band applications
title_short High isolated defected ground structure based elliptical shape dual element MIMO antenna for S-band applications
title_full High isolated defected ground structure based elliptical shape dual element MIMO antenna for S-band applications
title_fullStr High isolated defected ground structure based elliptical shape dual element MIMO antenna for S-band applications
title_full_unstemmed High isolated defected ground structure based elliptical shape dual element MIMO antenna for S-band applications
title_sort high isolated defected ground structure based elliptical shape dual element mimo antenna for s-band applications
publisher Electromagnetics Academy
publishDate 2024
url http://eprints.utem.edu.my/id/eprint/27653/2/027021106202413424853.PDF
http://eprints.utem.edu.my/id/eprint/27653/
https://www.jpier.org/issues/volume.html?paper=24031304
_version_ 1812129257574367232
score 13.211869

Similar Items