Matches in SemOpenAlex for { <https://semopenalex.org/work/W2060980964> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2060980964 endingPage "3524" @default.
- W2060980964 startingPage "3520" @default.
- W2060980964 abstract "A novel positioning error reduction technique is proposed for dual Mach-Zehnder fiber interferometric distributed vibration sensor. The 3 dB bandwidth of the power spectrum of interference signal is broadened to reduce the mean square error (MSE) of the cross-correlation based positioning algorithm. A high-pass filter (HPF) whose cutoff frequency is larger than the upper frequency of signal 3 dB bandwidth is applied to reshape the original power spectrum by attenuating the magnitude of low-frequency mainlobe to the same order as that of the small high-frequency components. The usage of HPF can cause bandwidth broadening and signal to noise ratio (SNR) reduction, the influence of both effects on ultimate positioning MSE are analyzed in detail. Theoretical analysis shows that there exists a valid region for the cutoff frequency of the HPF within which the contribution of bandwidth broadening dominates the process. The technique is also experimentally verified and analyzed by field test on an installed submarine cable between two islands of Zhejiang Province, China. Field test results coincide with the theoretical predictions and show that a maximum of 7 dB reduction of positioning MSE can be achieved when optimal cutoff frequency of HPF is used." @default.
- W2060980964 created "2016-06-24" @default.
- W2060980964 creator A5016297609 @default.
- W2060980964 creator A5053204257 @default.
- W2060980964 creator A5066101150 @default.
- W2060980964 creator A5072238304 @default.
- W2060980964 date "2012-11-01" @default.
- W2060980964 modified "2023-10-17" @default.
- W2060980964 title "Positioning Error Reduction Technique Using Spectrum Reshaping for Distributed Fiber Interferometric Vibration Sensor" @default.
- W2060980964 cites W1974479442 @default.
- W2060980964 cites W1999668826 @default.
- W2060980964 cites W2004612921 @default.
- W2060980964 cites W2010477963 @default.
- W2060980964 cites W2016869422 @default.
- W2060980964 cites W2030334845 @default.
- W2060980964 cites W2032397082 @default.
- W2060980964 cites W2046317813 @default.
- W2060980964 cites W2096825443 @default.
- W2060980964 cites W2113374105 @default.
- W2060980964 cites W2116891862 @default.
- W2060980964 cites W2119707931 @default.
- W2060980964 cites W2120487746 @default.
- W2060980964 cites W2131389030 @default.
- W2060980964 cites W4238801035 @default.
- W2060980964 doi "https://doi.org/10.1109/jlt.2012.2221078" @default.
- W2060980964 hasPublicationYear "2012" @default.
- W2060980964 type Work @default.
- W2060980964 sameAs 2060980964 @default.
- W2060980964 citedByCount "19" @default.
- W2060980964 countsByYear W20609809642014 @default.
- W2060980964 countsByYear W20609809642016 @default.
- W2060980964 countsByYear W20609809642019 @default.
- W2060980964 countsByYear W20609809642020 @default.
- W2060980964 countsByYear W20609809642021 @default.
- W2060980964 countsByYear W20609809642022 @default.
- W2060980964 crossrefType "journal-article" @default.
- W2060980964 hasAuthorship W2060980964A5016297609 @default.
- W2060980964 hasAuthorship W2060980964A5053204257 @default.
- W2060980964 hasAuthorship W2060980964A5066101150 @default.
- W2060980964 hasAuthorship W2060980964A5072238304 @default.
- W2060980964 hasConcept C105795698 @default.
- W2060980964 hasConcept C120665830 @default.
- W2060980964 hasConcept C121332964 @default.
- W2060980964 hasConcept C127413603 @default.
- W2060980964 hasConcept C139945424 @default.
- W2060980964 hasConcept C166689943 @default.
- W2060980964 hasConcept C168110828 @default.
- W2060980964 hasConcept C198394728 @default.
- W2060980964 hasConcept C24890656 @default.
- W2060980964 hasConcept C2776257435 @default.
- W2060980964 hasConcept C33923547 @default.
- W2060980964 hasConcept C6142545 @default.
- W2060980964 hasConcept C76155785 @default.
- W2060980964 hasConceptScore W2060980964C105795698 @default.
- W2060980964 hasConceptScore W2060980964C120665830 @default.
- W2060980964 hasConceptScore W2060980964C121332964 @default.
- W2060980964 hasConceptScore W2060980964C127413603 @default.
- W2060980964 hasConceptScore W2060980964C139945424 @default.
- W2060980964 hasConceptScore W2060980964C166689943 @default.
- W2060980964 hasConceptScore W2060980964C168110828 @default.
- W2060980964 hasConceptScore W2060980964C198394728 @default.
- W2060980964 hasConceptScore W2060980964C24890656 @default.
- W2060980964 hasConceptScore W2060980964C2776257435 @default.
- W2060980964 hasConceptScore W2060980964C33923547 @default.
- W2060980964 hasConceptScore W2060980964C6142545 @default.
- W2060980964 hasConceptScore W2060980964C76155785 @default.
- W2060980964 hasIssue "22" @default.
- W2060980964 hasLocation W20609809641 @default.
- W2060980964 hasOpenAccess W2060980964 @default.
- W2060980964 hasPrimaryLocation W20609809641 @default.
- W2060980964 hasRelatedWork W1976586760 @default.
- W2060980964 hasRelatedWork W1990165374 @default.
- W2060980964 hasRelatedWork W1997390503 @default.
- W2060980964 hasRelatedWork W2017697939 @default.
- W2060980964 hasRelatedWork W2036689894 @default.
- W2060980964 hasRelatedWork W2038419911 @default.
- W2060980964 hasRelatedWork W2046527338 @default.
- W2060980964 hasRelatedWork W2090548190 @default.
- W2060980964 hasRelatedWork W2260530752 @default.
- W2060980964 hasRelatedWork W4234697633 @default.
- W2060980964 hasVolume "30" @default.
- W2060980964 isParatext "false" @default.
- W2060980964 isRetracted "false" @default.
- W2060980964 magId "2060980964" @default.
- W2060980964 workType "article" @default.