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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2014
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my.unimap-342672014-05-05T14:17:24Z 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. Suzanna, Harun Ronald Muhammad Solihin, Zulkefli Norshafinash, Saudin Latifah, Mohamed hafizuddin.mat@gmail.com mfareq@unimap.edu.my suzanna.hr@ieee.org muhammadsolihin@gmail.com norshafinash@unimap.edu.my latifah@unimap.edu.my Human head model Specific absorption rate (SAR) Antenna gains Eyeglasses Link to publisher's homepage at www.emacademy.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 900MHz and 1800MHz 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. 2014-05-05T14:16:34Z 2014-05-05T14:16:34Z 2013 Article Progress in Electromagnetics Research, vol. 137, 2013, pages 453-473 1070-4698 http://www.jpier.org/PIER/pier.php?paper=13013006 http://dspace.unimap.edu.my:80/dspace/handle/123456789/34267 en EMW Publishing |
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English |
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Human head model Specific absorption rate (SAR) Antenna gains Eyeglasses |
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Human head model Specific absorption rate (SAR) Antenna gains Eyeglasses Mohd Hafizuddin, Mat Mohd Fareq, Abd. Malek, Dr. Whittow, William G. Suzanna, Harun Ronald Muhammad Solihin, Zulkefli 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 |
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Link to publisher's homepage at www.emacademy.org |
| author2 |
hafizuddin.mat@gmail.com |
| author_facet |
hafizuddin.mat@gmail.com Mohd Hafizuddin, Mat Mohd Fareq, Abd. Malek, Dr. Whittow, William G. Suzanna, Harun Ronald Muhammad Solihin, Zulkefli Norshafinash, Saudin Latifah, Mohamed |
| format |
Article |
| author |
Mohd Hafizuddin, Mat Mohd Fareq, Abd. Malek, Dr. Whittow, William G. Suzanna, Harun Ronald Muhammad Solihin, Zulkefli 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/123456789/34267 |
| _version_ |
1643797443342499840 |