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SAR levels for irradiation by a crumpled 900 MHz flexible diamond dipole

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journal contribution
posted on 03.10.2017, 14:12 by Norfatin Akma Elias, Noor A. Samsuri, Mohamad Kamal A. Rahim, Chinthana PanagamuwaChinthana Panagamuwa, William WhittowWilliam Whittow
In this work, the antenna performance and Specific Absorption Rate (SAR) levels in a homogeneous phantom exposed to 900 MHz flexible diamond dipole antenna are investigated under different crumpling deformation conditions. The numerical simulations of the realistic complex two dimensional crumpling are performed by using Finite Integration Technique (FIT) which is applied in Computer Simulation Technology (CST) Microwave Studio. The validation of results with the industry standard DASY4 robot SAR measurement system is made possible with the use of homogenous phantom model. The 1 g, 10 g and point SAR are enhanced by 28.33 %, 36.75 % and 9.55 % respectively due to the antenna crumpling deformation. The short length ripple investigated in this paper shows the highest relative SAR increment.

Funding

This work was supported by the Ministry of Education Malaysia (MOE), Research Management Centre (RMC), School of Postgraduate (SPS), Universiti Teknologi Malaysia (UTM), Research grant 4F883, 4L811 and Universiti Teknikal Malaysia Melaka (UTeM).

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Published in

International Journal of Electrical and Computer Engineering

Volume

7

Issue

3

Pages

1546 - 1553

Citation

ELIAS, N.A. ...et al., 2017. SAR levels for irradiation by a crumpled 900 MHz flexible diamond dipole. International Journal of Electrical and Computer Engineering, 7(3), pp. 1546-1553.

Publisher

© Institute of Advanced Engineering and Science

Version

VoR (Version of Record)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Acceptance date

16/05/2017

Publication date

2017

Notes

This is an Open Access Article. It is published by Institute of Advanced Engineering and Science under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND). Full details of this licence are available at: http://creativecommons.org/licenses/by-nc-nd/4.0/

ISSN

2088-8708

Language

en

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