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Effect of material thickness on attenuation (dB) of PTFE using finite element method at X-band frequency

PTFE samples were prepared with different thicknesses. Their electric field intensity and distribution of the PTFE samples placed inside a rectangular waveguide were simulated using finite element method. The calculation of transmission/reflection coefficients for all samples thickness was achieved...

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主要な著者: Yakubu, Abubakar, Abbas, Zulkifly, Hashim, Mansor
フォーマット: 論文
言語:English
出版事項: Hindawi Publishing Corporation 2014
オンライン･アクセス:http://psasir.upm.edu.my/id/eprint/37270/1/Effect%20of%20Material%20Thickness%20on%20Attenuation%20%28dB%29%20of%20PTFE%20Using.pdf
http://psasir.upm.edu.my/id/eprint/37270/
http://www.hindawi.com/journals/amse/2014/965912/
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id my.upm.eprints.37270
record_format eprints
spelling my.upm.eprints.372702015-09-07T10:55:16Z http://psasir.upm.edu.my/id/eprint/37270/ Effect of material thickness on attenuation (dB) of PTFE using finite element method at X-band frequency Yakubu, Abubakar Abbas, Zulkifly Hashim, Mansor PTFE samples were prepared with different thicknesses. Their electric field intensity and distribution of the PTFE samples placed inside a rectangular waveguide were simulated using finite element method. The calculation of transmission/reflection coefficients for all samples thickness was achieved via FEM. Amongst other observable features, result from calculation using FEM showed that the attenuation for the 15 mm PTFE sample is −3.32 dB; the 30 mm thick PTFE sample has an attenuation of 0.64 dB, while the 50 mm thick PTFE sample has an attenuation of 1.97 dB. It then suffices to say that, as the thickness of the PTFE sample increases, the attenuation of the samples at the corresponding thicknesses increases. Hindawi Publishing Corporation 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/37270/1/Effect%20of%20Material%20Thickness%20on%20Attenuation%20%28dB%29%20of%20PTFE%20Using.pdf Yakubu, Abubakar and Abbas, Zulkifly and Hashim, Mansor (2014) Effect of material thickness on attenuation (dB) of PTFE using finite element method at X-band frequency. Advances in Materials Science and Engineering, 2014. art. no. 965912. pp. 1-5. ISSN 1687-8434; ESSN: 1687-8442 http://www.hindawi.com/journals/amse/2014/965912/ 10.1155/2014/965912
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description PTFE samples were prepared with different thicknesses. Their electric field intensity and distribution of the PTFE samples placed inside a rectangular waveguide were simulated using finite element method. The calculation of transmission/reflection coefficients for all samples thickness was achieved via FEM. Amongst other observable features, result from calculation using FEM showed that the attenuation for the 15 mm PTFE sample is −3.32 dB; the 30 mm thick PTFE sample has an attenuation of 0.64 dB, while the 50 mm thick PTFE sample has an attenuation of 1.97 dB. It then suffices to say that, as the thickness of the PTFE sample increases, the attenuation of the samples at the corresponding thicknesses increases.
format Article
author Yakubu, Abubakar
Abbas, Zulkifly
Hashim, Mansor
spellingShingle Yakubu, Abubakar
Abbas, Zulkifly
Hashim, Mansor
Effect of material thickness on attenuation (dB) of PTFE using finite element method at X-band frequency
author_facet Yakubu, Abubakar
Abbas, Zulkifly
Hashim, Mansor
author_sort Yakubu, Abubakar
title Effect of material thickness on attenuation (dB) of PTFE using finite element method at X-band frequency
title_short Effect of material thickness on attenuation (dB) of PTFE using finite element method at X-band frequency
title_full Effect of material thickness on attenuation (dB) of PTFE using finite element method at X-band frequency
title_fullStr Effect of material thickness on attenuation (dB) of PTFE using finite element method at X-band frequency
title_full_unstemmed Effect of material thickness on attenuation (dB) of PTFE using finite element method at X-band frequency
title_sort effect of material thickness on attenuation (db) of ptfe using finite element method at x-band frequency
publisher Hindawi Publishing Corporation
publishDate 2014
url http://psasir.upm.edu.my/id/eprint/37270/1/Effect%20of%20Material%20Thickness%20on%20Attenuation%20%28dB%29%20of%20PTFE%20Using.pdf
http://psasir.upm.edu.my/id/eprint/37270/
http://www.hindawi.com/journals/amse/2014/965912/
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score 13.251813

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