{"id":"https://openalex.org/W2157444935","doi":"https://doi.org/10.1109/imtc.1999.776110","title":"Digital methods for very accurate ultrasonic sensor measurements","display_name":"Digital methods for very accurate ultrasonic sensor measurements","publication_year":2003,"publication_date":"2003-01-20","ids":{"openalex":"https://openalex.org/W2157444935","doi":"https://doi.org/10.1109/imtc.1999.776110","mag":"2157444935"},"language":"en","primary_location":{"id":"doi:10.1109/imtc.1999.776110","doi":"https://doi.org/10.1109/imtc.1999.776110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/imtc.1999.776110","pdf_url":null,"source":{"id":"https://openalex.org/S4210173101","display_name":"Conference proceedings - IEEE Instrumentation/Measurement Technology Conference","issn_l":"1091-5281","issn":["1091-5281"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IMTC/99. Proceedings of the 16th IEEE Instrumentation and Measurement Technology Conference (Cat. No.99CH36309)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5066675101","display_name":"G. Andria","orcid":"https://orcid.org/0000-0001-6765-9860","observed_orcids":["https://orcid.org/0000-0001-6765-9860"]},"institutions":[{"id":"https://openalex.org/I68618741","display_name":"Polytechnic University of Bari","ror":"https://ror.org/03c44v465","country_code":"IT","type":"education","lineage":["https://openalex.org/I68618741"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Andria","raw_affiliation_strings":["Dipartimento di Elettrotecnica ed Elettronica, Politecnico di Bari, Bari, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettrotecnica ed Elettronica, Politecnico di Bari, Bari, Italy","institution_ids":["https://openalex.org/I68618741"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081914151","display_name":"Filippo Attivissimo","orcid":"https://orcid.org/0000-0002-2667-8982","observed_orcids":["https://orcid.org/0000-0002-2667-8982"]},"institutions":[{"id":"https://openalex.org/I68618741","display_name":"Polytechnic University of Bari","ror":"https://ror.org/03c44v465","country_code":"IT","type":"education","lineage":["https://openalex.org/I68618741"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Attivissimo","raw_affiliation_strings":["Dipartimento di Elettrotecnica ed Elettronica, Politecnico di Bari, Bari, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettrotecnica ed Elettronica, Politecnico di Bari, Bari, Italy","institution_ids":["https://openalex.org/I68618741"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042792331","display_name":"Nicola Giaquinto","orcid":"https://orcid.org/0000-0001-9209-4195","observed_orcids":["https://orcid.org/0000-0001-9209-4195"]},"institutions":[{"id":"https://openalex.org/I68618741","display_name":"Polytechnic University of Bari","ror":"https://ror.org/03c44v465","country_code":"IT","type":"education","lineage":["https://openalex.org/I68618741"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"N. Giaquinto","raw_affiliation_strings":["Dipartimento di Elettrotecnica ed Elettronica, Politecnico di Bari, Bari, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettrotecnica ed Elettronica, Politecnico di Bari, Bari, Italy","institution_ids":["https://openalex.org/I68618741"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I68618741"],"apc_list":null,"apc_paid":null,"fwci":1.6028,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.84003615,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"1687","last_page":"1692"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12537","display_name":"Flow Measurement and Analysis","score":0.45649999380111694,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12537","display_name":"Flow Measurement and Analysis","score":0.45649999380111694,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.24539999663829803,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.16249999403953552,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ultrasonic-distance-measurement","display_name":"ultrasonic ranging","score":0.9769999980926514},{"id":"https://openalex.org/keywords/time-of-flight-estimation","display_name":"time-of-flight estimation","score":0.8510000109672546},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"wavelet transform","score":0.7480000257492065},{"id":"https://openalex.org/keywords/short-time-fourier-transform","display_name":"short-time Fourier transform","score":0.8899999856948853},{"id":"https://openalex.org/keywords/pulse-detection","display_name":"pulse detection","score":0.8560000061988831},{"id":"https://openalex.org/keywords/threshold-detection","display_name":"threshold detection","score":0.7559999823570251},{"id":"https://openalex.org/keywords/correlation-detection","display_name":"correlation detection","score":0.8840000033378601},{"id":"https://openalex.org/keywords/metrological-characterization","display_name":"metrological characterization","score":0.8059999942779541},{"id":"https://openalex.org/keywords/random-and-systematic-errors","display_name":"systematic and random errors","score":0.9010000228881836},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"digital signal processing","score":0.8100000023841858}],"concepts":[{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.7421115636825562},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5170764923095703},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4742357134819031},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10953459143638611}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/imtc.1999.776110","doi":"https://doi.org/10.1109/imtc.1999.776110","is_oa":false,"landing_page_url":"https://doi.org/10.1109/imtc.1999.776110","pdf_url":null,"source":{"id":"https://openalex.org/S4210173101","display_name":"Conference proceedings - IEEE Instrumentation/Measurement Technology Conference","issn_l":"1091-5281","issn":["1091-5281"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IMTC/99. Proceedings of the 16th IEEE Instrumentation and Measurement Technology Conference (Cat. No.99CH36309)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2012275101","https://openalex.org/W2012526620","https://openalex.org/W2020518492","https://openalex.org/W2027712429","https://openalex.org/W2102111693","https://openalex.org/W2113356819","https://openalex.org/W2116249510","https://openalex.org/W2132735618","https://openalex.org/W2143441110","https://openalex.org/W2164596298","https://openalex.org/W2166044948","https://openalex.org/W2168065664"],"related_works":["https://openalex.org/W2380594826","https://openalex.org/W2031629218","https://openalex.org/W4238525810","https://openalex.org/W2014253878","https://openalex.org/W1997072992","https://openalex.org/W4241843615","https://openalex.org/W2383924426","https://openalex.org/W4238161731","https://openalex.org/W4247875078","https://openalex.org/W2005487080"],"abstract_inverted_index":{"Digital":[0],"signal":[1],"processing":[2],"techniques":[3],"for":[4,49],"obtaining":[5],"high":[6,70],"accuracy":[7],"in":[8,59],"ultrasonic":[9],"distance":[10],"measurements":[11],"are":[12],"presented.":[13],"The":[14],"proposed":[15],"methodologies":[16],"employ":[17],"a":[18,41],"suitable":[19,42],"time":[20],"frequency":[21],"representation":[22],"(Wavelet":[23],"Transform":[24],"or":[25,47],"Short":[26],"Time":[27],"Fourier":[28],"Transform)":[29],"to":[30],"extract":[31],"the":[32,35,57,69],"envelope":[33],"of":[34,56,61],"reflected":[36],"pulse":[37,43],"echo,":[38],"together":[39],"with":[40],"detection":[44],"algorithm":[45],"(threshold":[46],"correlation)":[48],"time-of-flight":[50],"estimation.":[51],"A":[52],"complete":[53],"metrological":[54],"characterization":[55],"methods,":[58],"terms":[60],"systematic":[62],"and":[63],"random":[64],"errors,":[65],"is":[66],"achieved,":[67],"demonstrating":[68],"overall":[71],"performance.":[72]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-06T10:28:23.643775","created_date":"2025-10-10T00:00:00"}