{"id":"https://openalex.org/W4403277702","doi":"https://doi.org/10.1109/tim.2024.3476545","title":"RadarNet: Noncontact ECG Signal Measurement Based on FMCW Radar","display_name":"RadarNet: Noncontact ECG Signal Measurement Based on FMCW Radar","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4403277702","doi":"https://doi.org/10.1109/tim.2024.3476545"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2024.3476545","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3476545","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/A5100344023","display_name":"Bin Li","orcid":"https://orcid.org/0000-0001-8693-1073"},"institutions":[{"id":"https://openalex.org/I4210141165","display_name":"Ministry of Education","ror":"https://ror.org/03m01yf64","country_code":"TW","type":"government","lineage":["https://openalex.org/I4210141165","https://openalex.org/I4405257903"]},{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN","TW"],"is_corresponding":true,"raw_author_name":"Bin Li","raw_affiliation_strings":["Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Bioinspired Engineering and Biomechanics Center (BEBC), Xi’an Jiaotong University, Xi’an, China","School of Life Science and Technology, Key Laboratory of Biomedical Information Engineering of Ministry of Education, Xi’an Jiaotong University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Bioinspired Engineering and Biomechanics Center (BEBC), Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476","https://openalex.org/I4210141165"]},{"raw_affiliation_string":"School of Life Science and Technology, Key Laboratory of Biomedical Information Engineering of Ministry of Education, Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100425938","display_name":"Wenlong Li","orcid":"https://orcid.org/0000-0001-5026-4504"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenlong Li","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Xi’an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100642691","display_name":"Yuchen He","orcid":"https://orcid.org/0000-0002-0394-4694"},"institutions":[{"id":"https://openalex.org/I4210141165","display_name":"Ministry of Education","ror":"https://ror.org/03m01yf64","country_code":"TW","type":"government","lineage":["https://openalex.org/I4210141165","https://openalex.org/I4405257903"]},{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN","TW"],"is_corresponding":false,"raw_author_name":"Yuchen He","raw_affiliation_strings":["Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education, and the International Center for Dielectric Research, School of Electronic Science and Engineering, Xi’an Jiaotong University, Xi’an, China","Key Laboratory of the Ministry of Education and International Center for Dielectric Research, School of Electronic Science and Engineering, Electronic Materials Research Laboratory, Xi’an Jiaotong University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education, and the International Center for Dielectric Research, School of Electronic Science and Engineering, Xi’an Jiaotong University, Xi’an, China","institution_ids":["https://openalex.org/I87445476","https://openalex.org/I4210141165"]},{"raw_affiliation_string":"Key Laboratory of the Ministry of Education and International Center for Dielectric Research, School of Electronic Science and Engineering, Electronic Materials Research Laboratory, Xi’an Jiaotong University, Xi’an, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100691610","display_name":"Wei Zhang","orcid":"https://orcid.org/0000-0001-7861-9274"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Zhang","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Xi’an, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Xi’an, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071861834","display_name":"Hong Fu","orcid":"https://orcid.org/0000-0003-2246-7552"},"institutions":[{"id":"https://openalex.org/I4210086892","display_name":"Education University of Hong Kong","ror":"https://ror.org/000t0f062","country_code":"HK","type":"education","lineage":["https://openalex.org/I4210086892"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Hong Fu","raw_affiliation_strings":["Department of Mathematics and Information Technology, The Education University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Information Technology, The Education University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I4210086892"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100344023"],"corresponding_institution_ids":["https://openalex.org/I4210141165","https://openalex.org/I87445476"],"apc_list":null,"apc_paid":null,"fwci":2.3275,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.88422138,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"73","issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9980999827384949,"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"}},"topics":[{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9980999827384949,"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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9293000102043152,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9275000095367432,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.6775171160697937},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.586975634098053},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.5040608644485474},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.49504247307777405},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4874410927295685},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43864548206329346},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4285743534564972},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.3370375335216522},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25729262828826904},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2536941468715668},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13694778084754944}],"concepts":[{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.6775171160697937},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.586975634098053},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.5040608644485474},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.49504247307777405},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4874410927295685},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43864548206329346},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4285743534564972},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.3370375335216522},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25729262828826904},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2536941468715668},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13694778084754944},{"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.2024.3476545","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3476545","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":[{"display_name":"Affordable and clean energy","score":0.5099999904632568,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W2050824263","https://openalex.org/W2793232546","https://openalex.org/W3035916338","https://openalex.org/W3036442921","https://openalex.org/W3097797951","https://openalex.org/W3130936157","https://openalex.org/W3153971880","https://openalex.org/W3156255823","https://openalex.org/W3183928385","https://openalex.org/W3196145849","https://openalex.org/W3197279668","https://openalex.org/W3210973267","https://openalex.org/W3211152704","https://openalex.org/W4210577582","https://openalex.org/W4224281430","https://openalex.org/W4285058603","https://openalex.org/W4285394445","https://openalex.org/W4291016392","https://openalex.org/W4296041776","https://openalex.org/W4306978210","https://openalex.org/W4313454803","https://openalex.org/W4317940183","https://openalex.org/W4318689613","https://openalex.org/W4321349231","https://openalex.org/W4366147725","https://openalex.org/W4367840177","https://openalex.org/W4385237414","https://openalex.org/W4385976664","https://openalex.org/W4386389988","https://openalex.org/W4387092333","https://openalex.org/W4388612509","https://openalex.org/W4388855402","https://openalex.org/W4389802804","https://openalex.org/W4392520486"],"related_works":["https://openalex.org/W1510207229","https://openalex.org/W2555581363","https://openalex.org/W2091887884","https://openalex.org/W4313855562","https://openalex.org/W2891601849","https://openalex.org/W2142793224","https://openalex.org/W2621367011","https://openalex.org/W2091422131","https://openalex.org/W2767592251","https://openalex.org/W2158590228"],"abstract_inverted_index":{"Continuous":[0],"monitoring":[1],"of":[2,15,151],"electrocardiogram":[3],"(ECG)":[4],"signals":[5,79],"plays":[6],"an":[7],"important":[8],"role":[9],"in":[10,124,173,182],"the":[11,99,108,136,141,147,152,158,174,183,192],"prevention":[12],"and":[13,33,104,129,146,170,177,179],"diagnosis":[14],"cardiovascular":[16],"diseases.":[17],"Conventional":[18],"ECG":[19,42,105,160,198],"signal":[20,43,56,67,86,116,161,199],"measurement":[21,44],"requires":[22],"skin-contact":[23],"electrodes,":[24],"which":[25,120],"are":[26,162],"unfriendly":[27],"to":[28,73,97],"skin":[29],"sensitive,":[30],"burn":[31],"patients":[32],"infants.":[34],"In":[35],"this":[36],"article,":[37],"we":[38],"propose":[39],"a":[40,55,62,85],"noncontact":[41,197],"method":[45,194],"based":[46,90],"on":[47,91,135],"frequency-modulated":[48],"continuous":[49],"wave":[50],"(FMCW)":[51],"radar,":[52],"facilitated":[53],"by":[54],"amplification":[57],"network":[58,88],"named":[59],"RadarNet.":[60],"First,":[61],"multidomain":[63],"joint":[64],"modulation":[65],"micromotion":[66],"disentanglement":[68],"module":[69],"(MSDM)":[70],"is":[71,95,118],"introduced":[72],"extract":[74],"cardiac":[75],"mechanical":[76],"motion":[77],"(CMM)":[78],"from":[80,157],"complex":[81],"radar":[82],"waveforms.":[83],"Then,":[84],"reconstruction":[87],"RadarNet":[89],"time-frequency":[92],"domain":[93],"transformation":[94],"proposed":[96,193],"learn":[98],"nonlinear":[100],"relationship":[101],"between":[102],"CMM":[103],"signal.":[106],"Finally,":[107],"first":[109],"annotated":[110],"dataset":[111,138],"with":[112],"synchronized":[113],"FMCW":[114],"radar-physiological":[115],"RadarPhys-30":[117,137],"established,":[119],"contains":[121],"30":[122],"subjects":[123],"two":[125],"physiological":[126],"states":[127],"(sitting":[128],"lying":[130,184],"down).":[131],"The":[132],"experimental":[133],"results":[134,189],"demonstrate":[139],"that":[140,191],"mean":[142],"average":[143],"error":[144,149],"(MAE)":[145],"root-mean-square":[148],"(RMSE)":[150],"heart":[153],"rate":[154],"(HR)":[155],"estimated":[156],"reconstructed":[159],"less":[163],"than":[164],"0.20":[165],"beats":[166],"per":[167],"minute":[168],"(bpm)":[169],"0.53":[171],"bpm":[172,181],"sitting":[175],"state,":[176,186],"0.15":[178],"0.46":[180],"down":[185],"respectively.":[187],"These":[188],"indicate":[190],"achieves":[195],"accurate":[196],"monitoring.":[200]},"counts_by_year":[{"year":2025,"cited_by_count":12}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2025-10-10T00:00:00"}