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Fiber vibration sensor multiplexing techniques for quasi-distributed sensing

A multiplexing technique for fiber vibration sensors is experimentally investigated using Khazani Syed (KS) code in SAC/OCDMA with direct decoding. The system is proposed to implement vibration sensor multiplexing which can eliminate the Multiple Access Interference (MAI) at low cost and complexity....

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Main Authors: Taiwo, Ambali, Taiwo, Sulaiman, Sahbudin, Ratna Kalos Zakiah, Yaacob, Mohd. Hanif, Mokhtar, Makhfudzah
Format: Article
Language:English
Published: Elsevier 2014
Online Access:http://psasir.upm.edu.my/id/eprint/37665/1/Fiber%20vibration%20sensor%20multiplexing%20techniques%20for%20quasi.pdf
http://psasir.upm.edu.my/id/eprint/37665/
http://www.sciencedirect.com/science/article/pii/S0030399214001170?np=y
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spelling my.upm.eprints.376652015-12-01T02:02:31Z http://psasir.upm.edu.my/id/eprint/37665/ Fiber vibration sensor multiplexing techniques for quasi-distributed sensing Taiwo, Ambali Taiwo, Sulaiman Sahbudin, Ratna Kalos Zakiah Yaacob, Mohd. Hanif Mokhtar, Makhfudzah A multiplexing technique for fiber vibration sensors is experimentally investigated using Khazani Syed (KS) code in SAC/OCDMA with direct decoding. The system is proposed to implement vibration sensor multiplexing which can eliminate the Multiple Access Interference (MAI) at low cost and complexity. The results show the proposed system having better SNR, less complex, and low cost when compared with complementary decoding, and higher power level when compared with simplified WDM. A frequency range of 0 to 400 Hz measured shows its suitability for quasi-distributed sensing in bridges, pipelines, transformers, and industrial machine that exhibit low vibrations within this range. Elsevier 2014-12 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/37665/1/Fiber%20vibration%20sensor%20multiplexing%20techniques%20for%20quasi.pdf Taiwo, Ambali and Taiwo, Sulaiman and Sahbudin, Ratna Kalos Zakiah and Yaacob, Mohd. Hanif and Mokhtar, Makhfudzah (2014) Fiber vibration sensor multiplexing techniques for quasi-distributed sensing. Optics & Laser Technology, 64. pp. 34-40. ISSN 0030-3992; ESSN: 1879-2545 http://www.sciencedirect.com/science/article/pii/S0030399214001170?np=y 10.1016/j.optlastec.2014.05.001
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 A multiplexing technique for fiber vibration sensors is experimentally investigated using Khazani Syed (KS) code in SAC/OCDMA with direct decoding. The system is proposed to implement vibration sensor multiplexing which can eliminate the Multiple Access Interference (MAI) at low cost and complexity. The results show the proposed system having better SNR, less complex, and low cost when compared with complementary decoding, and higher power level when compared with simplified WDM. A frequency range of 0 to 400 Hz measured shows its suitability for quasi-distributed sensing in bridges, pipelines, transformers, and industrial machine that exhibit low vibrations within this range.
format Article
author Taiwo, Ambali
Taiwo, Sulaiman
Sahbudin, Ratna Kalos Zakiah
Yaacob, Mohd. Hanif
Mokhtar, Makhfudzah
spellingShingle Taiwo, Ambali
Taiwo, Sulaiman
Sahbudin, Ratna Kalos Zakiah
Yaacob, Mohd. Hanif
Mokhtar, Makhfudzah
Fiber vibration sensor multiplexing techniques for quasi-distributed sensing
author_facet Taiwo, Ambali
Taiwo, Sulaiman
Sahbudin, Ratna Kalos Zakiah
Yaacob, Mohd. Hanif
Mokhtar, Makhfudzah
author_sort Taiwo, Ambali
title Fiber vibration sensor multiplexing techniques for quasi-distributed sensing
title_short Fiber vibration sensor multiplexing techniques for quasi-distributed sensing
title_full Fiber vibration sensor multiplexing techniques for quasi-distributed sensing
title_fullStr Fiber vibration sensor multiplexing techniques for quasi-distributed sensing
title_full_unstemmed Fiber vibration sensor multiplexing techniques for quasi-distributed sensing
title_sort fiber vibration sensor multiplexing techniques for quasi-distributed sensing
publisher Elsevier
publishDate 2014
url http://psasir.upm.edu.my/id/eprint/37665/1/Fiber%20vibration%20sensor%20multiplexing%20techniques%20for%20quasi.pdf
http://psasir.upm.edu.my/id/eprint/37665/
http://www.sciencedirect.com/science/article/pii/S0030399214001170?np=y
_version_ 1643832038912950272
score 13.211869

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