{"id":"https://openalex.org/W4408145454","doi":"https://doi.org/10.1109/tim.2025.3544358","title":"Improved Frequency Detection Capability of MEMS Bionic Vector Hydrophone in Low Signal-to-Noise Ratio Environment","display_name":"Improved Frequency Detection Capability of MEMS Bionic Vector Hydrophone in Low Signal-to-Noise Ratio Environment","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4408145454","doi":"https://doi.org/10.1109/tim.2025.3544358"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2025.3544358","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3544358","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/A5048717573","display_name":"Li Jia","orcid":"https://orcid.org/0000-0001-7720-4886"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Jia","raw_affiliation_strings":["State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China"],"raw_orcid":"https://orcid.org/0000-0001-7720-4886","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China","institution_ids":["https://openalex.org/I135714990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109659246","display_name":"Wenshu Dai","orcid":"https://orcid.org/0000-0002-4412-0130"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenshu Dai","raw_affiliation_strings":["State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China"],"raw_orcid":"https://orcid.org/0000-0002-4412-0130","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China","institution_ids":["https://openalex.org/I135714990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052839682","display_name":"Guojun Zhang","orcid":"https://orcid.org/0000-0001-6879-8862"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guojun Zhang","raw_affiliation_strings":["State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China"],"raw_orcid":"https://orcid.org/0000-0001-6879-8862","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China","institution_ids":["https://openalex.org/I135714990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061808542","display_name":"Yanan Geng","orcid":"https://orcid.org/0000-0001-8920-4197"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanan Geng","raw_affiliation_strings":["State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China"],"raw_orcid":"https://orcid.org/0000-0001-8920-4197","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China","institution_ids":["https://openalex.org/I135714990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082511868","display_name":"Zhengyu Bai","orcid":"https://orcid.org/0009-0006-6969-9659"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengyu Bai","raw_affiliation_strings":["State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China"],"raw_orcid":"https://orcid.org/0009-0006-6969-9659","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China","institution_ids":["https://openalex.org/I135714990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104145725","display_name":"Wenqing Zhang","orcid":"https://orcid.org/0009-0005-5606-5641"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenqing Zhang","raw_affiliation_strings":["State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China"],"raw_orcid":"https://orcid.org/0009-0005-5606-5641","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China","institution_ids":["https://openalex.org/I135714990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105872116","display_name":"Zican Chang","orcid":"https://orcid.org/0009-0009-0688-1551"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zican Chang","raw_affiliation_strings":["State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China"],"raw_orcid":"https://orcid.org/0009-0009-0688-1551","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China","institution_ids":["https://openalex.org/I135714990"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Mengfan Wang","orcid":"https://orcid.org/0009-0005-3834-1796"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengfan Wang","raw_affiliation_strings":["State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China"],"raw_orcid":"https://orcid.org/0009-0005-3834-1796","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China","institution_ids":["https://openalex.org/I135714990"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100739058","display_name":"Wendong Zhang","orcid":"https://orcid.org/0000-0003-1762-9246"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wendong Zhang","raw_affiliation_strings":["State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China"],"raw_orcid":"https://orcid.org/0000-0003-1762-9246","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Dynamic Measurement Technology, North University of China, Taiyuan, China","institution_ids":["https://openalex.org/I135714990"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135714990"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":1.6606,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.81374456,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"74","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.8700000047683716,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.8700000047683716,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.8174999952316284,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":0.8152999877929688,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hydrophone","display_name":"Hydrophone","score":0.7264288067817688},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6133267879486084},{"id":"https://openalex.org/keywords/microelectromechanical-systems","display_name":"Microelectromechanical systems","score":0.5527068376541138},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5482603907585144},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5463254451751709},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5225507616996765},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4463799297809601},{"id":"https://openalex.org/keywords/detection-theory","display_name":"Detection theory","score":0.441936194896698},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.422111451625824},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37822961807250977},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.30588603019714355},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2949789762496948},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2572069764137268},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.25537651777267456},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1675940454006195},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.1361333727836609},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13263627886772156},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.12539497017860413},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.09751743078231812}],"concepts":[{"id":"https://openalex.org/C2776328434","wikidata":"https://www.wikidata.org/wiki/Q798062","display_name":"Hydrophone","level":2,"score":0.7264288067817688},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6133267879486084},{"id":"https://openalex.org/C37977207","wikidata":"https://www.wikidata.org/wiki/Q175561","display_name":"Microelectromechanical systems","level":2,"score":0.5527068376541138},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5482603907585144},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5463254451751709},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5225507616996765},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4463799297809601},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.441936194896698},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.422111451625824},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37822961807250977},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30588603019714355},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2949789762496948},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2572069764137268},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.25537651777267456},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1675940454006195},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.1361333727836609},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13263627886772156},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.12539497017860413},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.09751743078231812},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2025.3544358","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2025.3544358","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":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7200000286102295}],"awards":[{"id":"https://openalex.org/G8475897746","display_name":null,"funder_award_id":"61927807","funder_id":"https://openalex.org/F4320320947","funder_display_name":"German-Israeli Foundation for Scientific Research and Development"}],"funders":[{"id":"https://openalex.org/F4320320947","display_name":"German-Israeli Foundation for Scientific Research and Development","ror":"https://ror.org/00tntzp09"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W63831908","https://openalex.org/W1579101882","https://openalex.org/W2106186328","https://openalex.org/W2110063971","https://openalex.org/W2130949563","https://openalex.org/W2140962647","https://openalex.org/W3012269727","https://openalex.org/W3012466457","https://openalex.org/W3133166027","https://openalex.org/W3158403287","https://openalex.org/W4285164593","https://openalex.org/W4307124835","https://openalex.org/W4318483106","https://openalex.org/W4365798376","https://openalex.org/W4367359622","https://openalex.org/W4390825629","https://openalex.org/W4392207664","https://openalex.org/W4392596228","https://openalex.org/W6707929924"],"related_works":["https://openalex.org/W2277106721","https://openalex.org/W2272290532","https://openalex.org/W3174939492","https://openalex.org/W2387156362","https://openalex.org/W2074073404","https://openalex.org/W4285814784","https://openalex.org/W2072903707","https://openalex.org/W1965055812","https://openalex.org/W1966535600","https://openalex.org/W2372241672"],"abstract_inverted_index":{"With":[0],"the":[1,9,52,62,90,99,106,110,121,143,149,154,165,195,203,222],"development":[2],"of":[3,12,55,74,101,123,142,153,181,200,212,217,225],"underwater":[4,208],"target":[5],"noise":[6,67],"reduction":[7],"technologies,":[8],"detection":[10,91,204],"capabilities":[11,92],"microelectromechanical":[13],"system":[14],"(MEMS)":[15],"bionic":[16],"vector":[17,118],"hydrophones":[18],"(BVHs)":[19],"are":[20],"encountering":[21],"significant":[22],"challenges":[23],"in":[24,86,105,113,168,220],"environments":[25,211],"characterized":[26],"by":[27],"a":[28,71],"low":[29,94],"signal-to-noise":[30],"ratio":[31],"(SNR).":[32],"Thus,":[33],"this":[34,161,218],"article":[35],"proposes":[36],"an":[37,128],"innovative":[38,129],"time-reversal":[39],"convolution":[40],"(TRC)":[41],"processing":[42,122],"method":[43],"for":[44,116,206],"both":[45],"sound":[46],"pressure":[47,124],"and":[48,66,109,125,151,174],"velocity":[49,126],"based":[50],"on":[51,61],"output":[53],"characteristics":[54],"MEMS":[56,226],"BVHs.":[57],"This":[58,137],"methodology":[59,197],"capitalizes":[60],"distinctions":[63],"between":[64],"signal":[65],"postconvolution":[68],"processing,":[69,147],"employing":[70],"subsequent":[72],"stage":[73],"adaptive":[75,140],"line":[76],"enhancement":[77],"(ALE)":[78],"technology":[79],"to":[80,170,185],"adeptly":[81],"mitigate":[82],"ambient":[83],"interference,":[84],"which,":[85],"turn,":[87],"markedly":[88,201],"augments":[89],"within":[93,210],"SNR.":[95,214],"In":[96],"addition,":[97],"addressing":[98],"challenge":[100],"broad":[102],"main":[103],"lobes":[104],"directional":[107],"pattern":[108],"reduced":[111],"precision":[112],"bearing":[114,155],"estimation":[115,132],"single":[117],"sensors":[119],"during":[120],"signals,":[127],"direction-of-arrival":[130],"(DOA)":[131],"technique":[133,138],"has":[134],"been":[135],"introduced.":[136],"employs":[139],"cancellation":[141],"outputs":[144],"from":[145],"TRC":[146],"enhancing":[148],"accuracy":[150],"reliability":[152],"estimation.":[156],"Utilizing":[157],"Monte":[158],"Carlo":[159],"simulations,":[160],"study":[162],"meticulously":[163,176],"examined":[164],"gain":[166],"fluctuations":[167],"response":[169],"varying":[171],"input":[172],"SNRs":[173],"then":[175],"contrasted":[177],"them":[178],"with":[179,233],"those":[180],"existing":[182],"integrated":[183],"methodologies":[184],"evaluate":[186],"their":[187],"comparative":[188],"effectiveness.":[189],"The":[190,215],"simulation":[191],"results":[192],"demonstrate":[193],"that":[194],"proposed":[196],"is":[198,228],"capable":[199],"amplifying":[202],"efficacy":[205],"low-intensity":[207],"targets":[209],"diminished":[213],"potency":[216],"approach":[219],"bolstering":[221],"operational":[223],"prowess":[224],"BVHs":[227],"corroborated":[229],"through":[230],"empirical":[231],"validation":[232],"actual":[234],"test":[235],"data.":[236]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
