Publication:
Improving phi -OTDR Signal-to-Noise Ratio to Reduce Ambiguity in Intrusion Detection

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dc.contributor.authorYusri M.S.en_US
dc.contributor.authorFaisal B.en_US
dc.contributor.authorIsmail M.F.en_US
dc.contributor.authorNordin N.D.en_US
dc.contributor.authorSaleh N.L.en_US
dc.contributor.authorIsmail A.en_US
dc.contributor.authorAbdullah F.en_US
dc.contributor.authorJamaludin M.Z.en_US
dc.contributor.authorSulaiman A.H.en_US
dc.contributor.authorid57480859600en_US
dc.contributor.authorid57209973264en_US
dc.contributor.authorid57211721986en_US
dc.contributor.authorid57217851042en_US
dc.contributor.authorid57198797134en_US
dc.contributor.authorid36023817800en_US
dc.contributor.authorid56613644500en_US
dc.contributor.authorid57216839721en_US
dc.contributor.authorid36810678100en_US
dc.date.accessioned2023-05-29T09:09:40Z
dc.date.available2023-05-29T09:09:40Z
dc.date.issued2021
dc.descriptionElectromagnetic pulse; Rayleigh scattering; Signal to noise ratio; Time domain analysis; Acoustic sensing; Compact size; Condition; Distributed acoustic sensing; Fiber-optics; Intrusion-Detection; Optical time domain reflectometry; Perimeter intrusion detection; Perimeter intrusion detection systems; Phase optical time domain reflectometry; Intrusion detectionen_US
dc.description.abstractDistributed acoustic sensing (DAS) has recently drawn attention in perimeter intrusion detection (PID) systems. Fibre optics provide considerable benefits compared to other systems because of its specific qualities, such as compact size, working capability in difficult conditions, resistant properties to electromagnetic interference, and competitive pricing. Standard differential and normalised differential technique were explored together with wavelet denoising approach to improve the Signal-to-Noise Ratio of detectable signal by 1.59 dB. The system is able to detect a person stepping on the fibre at spatial resolution of 8 meter. � 2021 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1109/TENCON54134.2021.9707380
dc.identifier.epage368
dc.identifier.scopus2-s2.0-85125964924
dc.identifier.spage363
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85125964924&doi=10.1109%2fTENCON54134.2021.9707380&partnerID=40&md5=939704758e596c531479811474db9e6a
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/26377
dc.identifier.volume2021-December
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitleIEEE Region 10 Annual International Conference, Proceedings/TENCON
dc.titleImproving phi -OTDR Signal-to-Noise Ratio to Reduce Ambiguity in Intrusion Detectionen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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