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Estimation of specific absorption rate in the human leg and testicle due to a metallic ring

This research evaluates the effect of human body and metallic ring in the vicinity of dipole antenna on antenna radiation pattern and Specific Absorption Rate (SAR). Homogeneous and realistic body models have been considered in the paper. Half wave dipole antenna is used as the excitation source ope...

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Main Authors:	Othman, Nazirah, Samsuri, Noor Asmawati, A. Rahim, Mohamad Kamal
Format:	Article
Language:	English
Published:	Penerbit UTM Press 2015
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/55066/1/NoorAsmawatiSamsuri2015_EstimationofSpecificAbsorptionRate.pdf http://eprints.utm.my/id/eprint/55066/ http://www.jurnalteknologi.utm.my/index.php/jurnalteknologi/article/view/6289
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id	my.utm.55066
record_format	eprints
spelling	my.utm.550662017-11-01T04:16:48Z http://eprints.utm.my/id/eprint/55066/ Estimation of specific absorption rate in the human leg and testicle due to a metallic ring Othman, Nazirah Samsuri, Noor Asmawati A. Rahim, Mohamad Kamal TK Electrical engineering. Electronics Nuclear engineering This research evaluates the effect of human body and metallic ring in the vicinity of dipole antenna on antenna radiation pattern and Specific Absorption Rate (SAR). Homogeneous and realistic body models have been considered in the paper. Half wave dipole antenna is used as the excitation source operating at 0.9 GHz and 1.8 GHz. The metallic ring is modelled as conducting objects. The results have shown that the presence of human body near to the antenna significantly distorted the antenna radiation pattern. The antenna gain is decresed approximately 10 dB at 0.9 GH and 25 dB at 1.8 GHz in the direction of body. Nevertheless, the presence of metallic ring do not have any profound effect on antenna radiation pattern due to their size which is relatively small compared to the size of the human body. Additional metallic ring close to the human leg could alter the SAR and the effect varies depending on the size of the rings. The presence of metallic ring significantly increases the averaged 10g SAR inside the testicle by more than 20% at 1.8 GHz. Penerbit UTM Press 2015-08 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/55066/1/NoorAsmawatiSamsuri2015_EstimationofSpecificAbsorptionRate.pdf Othman, Nazirah and Samsuri, Noor Asmawati and A. Rahim, Mohamad Kamal (2015) Estimation of specific absorption rate in the human leg and testicle due to a metallic ring. Jurnal Teknologi, 77 (10). pp. 85-90. ISSN 2180-3722 http://www.jurnalteknologi.utm.my/index.php/jurnalteknologi/article/view/6289
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	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Othman, Nazirah Samsuri, Noor Asmawati A. Rahim, Mohamad Kamal Estimation of specific absorption rate in the human leg and testicle due to a metallic ring
description	This research evaluates the effect of human body and metallic ring in the vicinity of dipole antenna on antenna radiation pattern and Specific Absorption Rate (SAR). Homogeneous and realistic body models have been considered in the paper. Half wave dipole antenna is used as the excitation source operating at 0.9 GHz and 1.8 GHz. The metallic ring is modelled as conducting objects. The results have shown that the presence of human body near to the antenna significantly distorted the antenna radiation pattern. The antenna gain is decresed approximately 10 dB at 0.9 GH and 25 dB at 1.8 GHz in the direction of body. Nevertheless, the presence of metallic ring do not have any profound effect on antenna radiation pattern due to their size which is relatively small compared to the size of the human body. Additional metallic ring close to the human leg could alter the SAR and the effect varies depending on the size of the rings. The presence of metallic ring significantly increases the averaged 10g SAR inside the testicle by more than 20% at 1.8 GHz.
format	Article
author	Othman, Nazirah Samsuri, Noor Asmawati A. Rahim, Mohamad Kamal
author_facet	Othman, Nazirah Samsuri, Noor Asmawati A. Rahim, Mohamad Kamal
author_sort	Othman, Nazirah
title	Estimation of specific absorption rate in the human leg and testicle due to a metallic ring
title_short	Estimation of specific absorption rate in the human leg and testicle due to a metallic ring
title_full	Estimation of specific absorption rate in the human leg and testicle due to a metallic ring
title_fullStr	Estimation of specific absorption rate in the human leg and testicle due to a metallic ring
title_full_unstemmed	Estimation of specific absorption rate in the human leg and testicle due to a metallic ring
title_sort	estimation of specific absorption rate in the human leg and testicle due to a metallic ring
publisher	Penerbit UTM Press
publishDate	2015
url	http://eprints.utm.my/id/eprint/55066/1/NoorAsmawatiSamsuri2015_EstimationofSpecificAbsorptionRate.pdf http://eprints.utm.my/id/eprint/55066/ http://www.jurnalteknologi.utm.my/index.php/jurnalteknologi/article/view/6289
_version_	1643653683710263296
score	13.211869

Estimation of specific absorption rate in the human leg and testicle due to a metallic ring

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