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Title: SAR levels for irradiation by a crumpled 900 MHz flexible diamond dipole
Authors: Elias, Norfatin Akma
Samsuri, Noor A.
Rahim, Mohamad Kamal A.
Panagamuwa, C.J.
Whittow, W.G.
Issue Date: 2017
Publisher: © Institute of Advanced Engineering and Science
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.
Abstract: 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.
Description: 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/
Sponsor: 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).
Version: Published
DOI: 10.11591/ijece.v7i3.pp1546-1553
URI: https://dspace.lboro.ac.uk/2134/26791
Publisher Link: https://doi.org/10.11591/ijece.v7i3.pp1546-1553
ISSN: 2088-8708
Appears in Collections:Published Articles (Mechanical, Electrical and Manufacturing Engineering)

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