Panagamuwa_IJECE_1570311820.pdf (351.54 kB)
SAR levels for irradiation by a crumpled 900 MHz flexible diamond dipole
journal contribution
posted on 2017-10-03, 14:12 authored by Norfatin Akma Elias, Noor A. Samsuri, Mohamad Kamal A. Rahim, Chinthana PanagamuwaChinthana Panagamuwa, William WhittowWilliam WhittowIn 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 EngineeringVolume
7Issue
3Pages
1546 - 1553Citation
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 ScienceVersion
- 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
2017-05-16Publication date
2017Notes
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
2088-8708Publisher version
Language
- en