{"id":"https://openalex.org/W2077512394","doi":"https://doi.org/10.1109/tim.2012.2212514","title":"Cable Fault Localization Using Instantaneous Frequency Estimation in Gaussian-Enveloped Linear Chirp Reflectometry","display_name":"Cable Fault Localization Using Instantaneous Frequency Estimation in Gaussian-Enveloped Linear Chirp Reflectometry","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2077512394","doi":"https://doi.org/10.1109/tim.2012.2212514","mag":"2077512394"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2012.2212514","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2012.2212514","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111502377","display_name":"Chun Ku Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chun Ku Lee","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","[Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"[Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037307820","display_name":"Ki Seok Kwak","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ki Seok Kwak","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","[Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"[Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030442289","display_name":"Tae Sung Yoon","orcid":"https://orcid.org/0000-0003-3697-6147"},"institutions":[{"id":"https://openalex.org/I174101054","display_name":"Changwon National University","ror":"https://ror.org/04ts4qa58","country_code":"KR","type":"education","lineage":["https://openalex.org/I174101054"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tae Sung Yoon","raw_affiliation_strings":["Department of Electrical Engineering, Changwon National University, Changwon, South Korea","[Dept. of Electr. Eng., Changwon Nat. Univ., Changwon, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Changwon National University, Changwon, South Korea","institution_ids":["https://openalex.org/I174101054"]},{"raw_affiliation_string":"[Dept. of Electr. Eng., Changwon Nat. Univ., Changwon, South Korea]","institution_ids":["https://openalex.org/I174101054"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033644898","display_name":"Jin Bae Park","orcid":"https://orcid.org/0000-0002-9253-5883"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jin Bae Park","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","[Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"[Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7187,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.8593569,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"62","issue":"1","first_page":"129","last_page":"139"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12737","display_name":"Electrical Fault Detection and Protection","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12737","display_name":"Electrical Fault Detection and Protection","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9850000143051147,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/reflectometry","display_name":"Reflectometry","score":0.6970285773277283},{"id":"https://openalex.org/keywords/chirp","display_name":"Chirp","score":0.6600245237350464},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.49933695793151855},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4283543527126312},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.4187317490577698},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.41472291946411133},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4131712019443512},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3267514705657959},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2994406223297119},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2891882061958313},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19636783003807068},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.18624737858772278},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1377357542514801},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10952454805374146},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08820775151252747}],"concepts":[{"id":"https://openalex.org/C2778925768","wikidata":"https://www.wikidata.org/wiki/Q3454718","display_name":"Reflectometry","level":3,"score":0.6970285773277283},{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.6600245237350464},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.49933695793151855},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4283543527126312},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.4187317490577698},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.41472291946411133},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4131712019443512},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3267514705657959},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2994406223297119},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2891882061958313},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19636783003807068},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.18624737858772278},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1377357542514801},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10952454805374146},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08820775151252747},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2012.2212514","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2012.2212514","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1971620641","https://openalex.org/W1986854066","https://openalex.org/W2013002270","https://openalex.org/W2025934813","https://openalex.org/W2027159103","https://openalex.org/W2031211164","https://openalex.org/W2034023408","https://openalex.org/W2100271114","https://openalex.org/W2100920836","https://openalex.org/W2112420499","https://openalex.org/W2119537818","https://openalex.org/W2129120544","https://openalex.org/W2138613835","https://openalex.org/W2139638562","https://openalex.org/W2140500441","https://openalex.org/W2144749944","https://openalex.org/W2146775457","https://openalex.org/W2157060392","https://openalex.org/W2158988067","https://openalex.org/W2169691782","https://openalex.org/W2169791062","https://openalex.org/W2170603530","https://openalex.org/W2545534430","https://openalex.org/W6728902730"],"related_works":["https://openalex.org/W2140036717","https://openalex.org/W2091193607","https://openalex.org/W2035752977","https://openalex.org/W2139934557","https://openalex.org/W2597922112","https://openalex.org/W2084512058","https://openalex.org/W2249658485","https://openalex.org/W2157700289","https://openalex.org/W4254565250","https://openalex.org/W2377235482"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3,11,93,175],"application":[4],"of":[5,71,118],"a":[6,27,31,184],"cable":[7,32,73],"fault":[8,42,160,181],"localization":[9,182],"using":[10],"instantaneous":[12],"frequency":[13],"(IF)":[14],"estimation":[15],"in":[16,77,81,183],"the":[17,35,39,47,52,68,72,78,82,88,101,105,110,116,119,124,128,135,139,144,154,158,163,167,171,180],"Gaussian-enveloped":[18],"linear":[19],"chirp":[20],"(GELC)":[21],"reflectometry.":[22],"The":[23,57,97],"GELC":[24,28],"reflectometry":[25],"sends":[26],"signal":[29],"into":[30],"and":[33,54,74,109,130,146],"measures":[34],"reflected":[36,55,131,147],"signals":[37,132],"from":[38],"faults.":[40],"A":[41],"distance":[43,161],"is":[44,174],"calculated":[45],"by":[46,67,133],"estimated":[48],"time":[49,62,79,83,89,125,136,168],"delay":[50,63,84,126,137],"between":[51,127,138],"incident":[53,129,145],"signals.":[56],"cross-correlation":[58],"method":[59,99,156,173,177],"for":[60,114,166,178],"estimating":[61,115,179],"can":[64,122],"be":[65],"affected":[66],"propagation":[69],"characteristics":[70],"this":[75],"results":[76,151],"offset":[80],"estimation.":[85],"To":[86],"reduce":[87],"offset,":[90],"we":[91],"propose":[92],"IF-estimation-based":[94],"fault-localization":[95],"method.":[96],"proposed":[98,155,172],"uses":[100],"statistical-model-based":[102],"detection":[103],"with":[104],"hidden":[106],"Markov":[107],"model":[108],"constrained":[111],"Kalman":[112],"filtering":[113],"IF":[117],"GELC.":[120],"We":[121],"obtain":[123],"calculating":[134],"center":[140],"frequencies":[141],"corresponding":[142],"to":[143],"signals,":[148],"respectively.":[149],"Experimental":[150],"show":[152],"that":[153],"estimates":[157],"accurate":[159],"without":[162],"compensation":[164],"term":[165],"offset.":[169],"Therefore,":[170],"appropriate":[176],"cable.":[185]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
