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Reduced-size antenna for leadless cardiac pacemaker.

The advancement in technology led to the development of leadless cardiac pacemaker (LCP) systems that resolved the issues that arise due to the use of leads in the conventional pacemakers (CP). However, the compact size of the LCP system also requires a miniaturized antenna that can fit inside the l...

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Main Authors: Paramasivam, DiviyaDevi, Dewan, Raimi, Yusri, Nuradilah
Format: Article
Language:English
Published: Penerbit UTM Press 2023
Subjects:
TK5101-6720 Telecommunication
Online Access:http://eprints.utm.my/108693/1/DiviyaDeviParamasivam2023_ReducedSizeAntennaforLeadlessCardiacPacemaker.pdf
http://eprints.utm.my/108693/
http://dx.doi.org/10.11113/jmeditec.v2n2.36
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spelling my.utm.1086932024-11-25T04:13:39Z http://eprints.utm.my/108693/ Reduced-size antenna for leadless cardiac pacemaker. Paramasivam, DiviyaDevi Dewan, Raimi Yusri, Nuradilah TK5101-6720 Telecommunication The advancement in technology led to the development of leadless cardiac pacemaker (LCP) systems that resolved the issues that arise due to the use of leads in the conventional pacemakers (CP). However, the compact size of the LCP system also requires a miniaturized antenna that can fit inside the limited space of the LCP. Therefore, this study was conducted to propose and design a reduced-size antenna that operates at 2.4 GHz. An implantable antenna with a footprint of 4.00 5.00 0.50 mm was designed using CST Microwave Studio (student version). An LCP system was integrated with the antenna and simulated inside the heart tissue model to evaluate the performance of the antenna. Based on the S11 parameter, the antenna was further optimized, and the coaxial-feed cable position was offset until the impedance matching was achieved for the resonant frequency to be at 2.4 GHz. The antenna exhibited good performance with a S11 of less than -10 dB at 2.4 GHz. In addition, the proposed antenna satisfies the requirements of LCP with limited space. Therefore, the proposed antenna is envisaged to be implemented for LCP systems. Penerbit UTM Press 2023-12-31 Article PeerReviewed application/pdf en http://eprints.utm.my/108693/1/DiviyaDeviParamasivam2023_ReducedSizeAntennaforLeadlessCardiacPacemaker.pdf Paramasivam, DiviyaDevi and Dewan, Raimi and Yusri, Nuradilah (2023) Reduced-size antenna for leadless cardiac pacemaker. Journal of Medical Devices Technology, 2 (2). pp. 72-78. ISSN 2948-5436 http://dx.doi.org/10.11113/jmeditec.v2n2.36 DOI:10.11113/jmeditec.v2n2.36
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK5101-6720 Telecommunication
spellingShingle TK5101-6720 Telecommunication
Paramasivam, DiviyaDevi
Dewan, Raimi
Yusri, Nuradilah
Reduced-size antenna for leadless cardiac pacemaker.
description The advancement in technology led to the development of leadless cardiac pacemaker (LCP) systems that resolved the issues that arise due to the use of leads in the conventional pacemakers (CP). However, the compact size of the LCP system also requires a miniaturized antenna that can fit inside the limited space of the LCP. Therefore, this study was conducted to propose and design a reduced-size antenna that operates at 2.4 GHz. An implantable antenna with a footprint of 4.00 5.00 0.50 mm was designed using CST Microwave Studio (student version). An LCP system was integrated with the antenna and simulated inside the heart tissue model to evaluate the performance of the antenna. Based on the S11 parameter, the antenna was further optimized, and the coaxial-feed cable position was offset until the impedance matching was achieved for the resonant frequency to be at 2.4 GHz. The antenna exhibited good performance with a S11 of less than -10 dB at 2.4 GHz. In addition, the proposed antenna satisfies the requirements of LCP with limited space. Therefore, the proposed antenna is envisaged to be implemented for LCP systems.
format Article
author Paramasivam, DiviyaDevi
Dewan, Raimi
Yusri, Nuradilah
author_facet Paramasivam, DiviyaDevi
Dewan, Raimi
Yusri, Nuradilah
author_sort Paramasivam, DiviyaDevi
title Reduced-size antenna for leadless cardiac pacemaker.
title_short Reduced-size antenna for leadless cardiac pacemaker.
title_full Reduced-size antenna for leadless cardiac pacemaker.
title_fullStr Reduced-size antenna for leadless cardiac pacemaker.
title_full_unstemmed Reduced-size antenna for leadless cardiac pacemaker.
title_sort reduced-size antenna for leadless cardiac pacemaker.
publisher Penerbit UTM Press
publishDate 2023
url http://eprints.utm.my/108693/1/DiviyaDeviParamasivam2023_ReducedSizeAntennaforLeadlessCardiacPacemaker.pdf
http://eprints.utm.my/108693/
http://dx.doi.org/10.11113/jmeditec.v2n2.36
_version_ 1817841631823396864
score 13.226497

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