The influence of human head model wearing metal-frame spectacles to the changes of SAR and antenna gain: Simulation of frontal face exposure
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EMW Publishing
2014
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my.unimap-331612014-03-27T06:18:58Z The influence of human head model wearing metal-frame spectacles to the changes of SAR and antenna gain: Simulation of frontal face exposure Mohd Hafizuddin, Mat Mohd Fareq, Abd. Malek, Dr. Whittow, William G. Ronald, Suzanna Harun Muhammad Solihin, Zulkifli Norshafinash, Saudin Latifah, Mohamed hafizuddin.mat@gmail.com Antenna Antenna gains Specific Absorption Rate (SAR) Metallic spectacles Link to publisher's homepage at http://www.jpier.org The relationship between specific absorption rate (SAR) and antenna gain inside the head due to the metal-frame spectacles was investigated. The radio frequency (RF) energy source considered is the smartphone used in the frontal face. A computer simulation using CST Microwave Studio 2012 was used for the investigation. Two sets of dipole antennas, operated at 900 MHz and 1800 MHz for GSM applications, were used as representative radiation sources from a mobile phone. Parametric studies were conducted to determine the optimum length of the metal rod, and the length was used to study the possibility of RF irradiation of the metal spectacles model. Then, the spectacles model was used as an analysis tool to study the interaction between gain and SAR in the head. The radiation pattern was plotted to identify the causes of the interactions. The gain decreased when the energy source was very close to the spectacles, and SAR increased enormously. 2014-03-27T06:18:58Z 2014-03-27T06:18:58Z 2013 Article Progress In Electromagnetics Research, vol.137, 2013, pages 453-473 1070-4698 1559-8985 (online) http://dspace.unimap.edu.my:80/dspace/handle/123456789/33161 http://www.jpier.org/PIER/pier137/27.13013006.pdf http://www.jpier.org/PIER/pier.php?paper=13013006 en EMW Publishing |
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Malaysia |
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English |
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Antenna Antenna gains Specific Absorption Rate (SAR) Metallic spectacles |
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Antenna Antenna gains Specific Absorption Rate (SAR) Metallic spectacles Mohd Hafizuddin, Mat Mohd Fareq, Abd. Malek, Dr. Whittow, William G. Ronald, Suzanna Harun Muhammad Solihin, Zulkifli Norshafinash, Saudin Latifah, Mohamed The influence of human head model wearing metal-frame spectacles to the changes of SAR and antenna gain: Simulation of frontal face exposure |
| description |
Link to publisher's homepage at http://www.jpier.org |
| author2 |
hafizuddin.mat@gmail.com |
| author_facet |
hafizuddin.mat@gmail.com Mohd Hafizuddin, Mat Mohd Fareq, Abd. Malek, Dr. Whittow, William G. Ronald, Suzanna Harun Muhammad Solihin, Zulkifli Norshafinash, Saudin Latifah, Mohamed |
| format |
Article |
| author |
Mohd Hafizuddin, Mat Mohd Fareq, Abd. Malek, Dr. Whittow, William G. Ronald, Suzanna Harun Muhammad Solihin, Zulkifli Norshafinash, Saudin Latifah, Mohamed |
| author_sort |
Mohd Hafizuddin, Mat |
| title |
The influence of human head model wearing metal-frame spectacles to the changes of SAR and antenna gain: Simulation of frontal face exposure |
| title_short |
The influence of human head model wearing metal-frame spectacles to the changes of SAR and antenna gain: Simulation of frontal face exposure |
| title_full |
The influence of human head model wearing metal-frame spectacles to the changes of SAR and antenna gain: Simulation of frontal face exposure |
| title_fullStr |
The influence of human head model wearing metal-frame spectacles to the changes of SAR and antenna gain: Simulation of frontal face exposure |
| title_full_unstemmed |
The influence of human head model wearing metal-frame spectacles to the changes of SAR and antenna gain: Simulation of frontal face exposure |
| title_sort |
influence of human head model wearing metal-frame spectacles to the changes of sar and antenna gain: simulation of frontal face exposure |
| publisher |
EMW Publishing |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/33161 |
| _version_ |
1643797085760258048 |
| score |
13.235362 |