Please use this identifier to cite or link to this item:
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/30635
Title: | EMI shielded environment for controlled EM exposure study |
Authors: | Iqbal, M. N Malek, Fareq, Dr. Mohamad Fikri, Rosly Khairudi, Mohd Juni R. C. Arshad mr.nadeemiqbal@gmail.com mfareq@unimap.edu.my |
Keywords: | Electromagnetic Interference Electromagnetic exposure Free field Seams Shielding |
Issue Date: | 18-Jun-2012 |
Publisher: | Universiti Malaysia Perlis (UniMAP) |
Citation: | p. 993-997 |
Series/Report no.: | Proceedings of the The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012); |
Abstract: | Electromagnetic noise free environments have become popular and inevitable demands due to the increased use of high frequency spectrum by telecommunication accessories. Electromagnetic Interference (EMI) noise can couple to any unprotected sensitive system and the victim may lose its intended performance. Presence of noise also obstructs the precise field measurements by increasing the noise level at the receiver port. Electromagnetic (EM) exposure study experiments to investigate the non-ionizing effects of mobile phones base stations are very sensitive and require the noise free environment to assure the accuracy of the results. In this paper an EMI shielded, noise free environment has been proposed and studied experimentally by using the concept of transmission line theory at high frequencies. The proposed shielded environment was studied in the most widely used frequency range of 1700-2600 MHz by different mobile and wireless commercial communication systems .Free field, non-contact field illumination method has been used in this study to measure the attenuation. |
Description: | The 2nd International Malaysia-Ireland Joint Symposium on Engineering, Science and Business 2012 (IMiEJS2012) jointly organized by Universiti Malaysia Perlis and Athlone Institute of Technology in collaboration with The Ministry of Higher Education (MOHE) Malaysia, Education Malaysia and Malaysia Postgraduates Student Association Ireland (MyPSI), 18th - 19th June 2012 at Putra World Trade Center (PWTC), Kuala Lumpur, Malaysia. |
URI: | http://dspace.unimap.edu.my/123456789/30635 |
ISBN: | 978-967-5760-11-2 |
Appears in Collections: | Conference Papers |
Files in This Item:
File | Description | Size | Format | |
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pg 993 - 997.pdf | Access is limited to UniMAP community | 240.26 kB | Adobe PDF | View/Open |
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