{"id":"https://openalex.org/W3189790226","doi":"https://doi.org/10.1109/taes.2021.3101768","title":"Doppler\u2013Range Processing for Enhanced High-Speed Moving Target Detection Using LFMCW Automotive Radar","display_name":"Doppler\u2013Range Processing for Enhanced High-Speed Moving Target Detection Using LFMCW Automotive Radar","publication_year":2021,"publication_date":"2021-08-04","ids":{"openalex":"https://openalex.org/W3189790226","doi":"https://doi.org/10.1109/taes.2021.3101768","mag":"3189790226"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2021.3101768","is_oa":true,"landing_page_url":"https://doi.org/10.1109/taes.2021.3101768","pdf_url":"https://ieeexplore.ieee.org/ielx7/7/9709174/09506841.pdf","source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/7/9709174/09506841.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000935553","display_name":"Luzhou Xu","orcid":"https://orcid.org/0000-0003-1934-149X"},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Luzhou Xu","raw_affiliation_strings":["Advanced Technology and Projects Group, Google, Mountain View, CA, USA"],"raw_orcid":"https://orcid.org/0000-0003-1934-149X","affiliations":[{"raw_affiliation_string":"Advanced Technology and Projects Group, Google, Mountain View, CA, USA","institution_ids":["https://openalex.org/I1291425158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102886831","display_name":"Jaime Lien","orcid":"https://orcid.org/0009-0008-9083-4872"},"institutions":[{"id":"https://openalex.org/I1291425158","display_name":"Google (United States)","ror":"https://ror.org/00njsd438","country_code":"US","type":"company","lineage":["https://openalex.org/I1291425158","https://openalex.org/I4210128969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jaime Lien","raw_affiliation_strings":["Advanced Technology and Projects Group, Google, Mountain View, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Technology and Projects Group, Google, Mountain View, CA, USA","institution_ids":["https://openalex.org/I1291425158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100402458","display_name":"Jian Li","orcid":"https://orcid.org/0000-0002-0030-1423"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jian Li","raw_affiliation_strings":["University of Florida, Gainesville, FL, USA"],"raw_orcid":"https://orcid.org/0000-0002-0030-1423","affiliations":[{"raw_affiliation_string":"University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":26.3668,"has_fulltext":true,"cited_by_count":45,"citation_normalized_percentile":{"value":0.99183448,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"58","issue":"1","first_page":"568","last_page":"580"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9961000084877014,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6296164989471436},{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.5682597160339355},{"id":"https://openalex.org/keywords/automotive-industry","display_name":"Automotive industry","score":0.531130313873291},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.5141921043395996},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.5084277987480164},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5053915977478027},{"id":"https://openalex.org/keywords/radar-tracker","display_name":"Radar tracker","score":0.4898354709148407},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4874294102191925},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.4574126899242401},{"id":"https://openalex.org/keywords/radar-configurations-and-types","display_name":"Radar configurations and types","score":0.43803828954696655},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38177359104156494},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.35876235365867615},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.32125455141067505},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.2754151225090027},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.26619648933410645},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.15526336431503296},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1441013216972351}],"concepts":[{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6296164989471436},{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.5682597160339355},{"id":"https://openalex.org/C526921623","wikidata":"https://www.wikidata.org/wiki/Q190117","display_name":"Automotive industry","level":2,"score":0.531130313873291},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.5141921043395996},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5084277987480164},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5053915977478027},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.4898354709148407},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4874294102191925},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.4574126899242401},{"id":"https://openalex.org/C5249743","wikidata":"https://www.wikidata.org/wiki/Q2125374","display_name":"Radar configurations and types","level":5,"score":0.43803828954696655},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38177359104156494},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.35876235365867615},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.32125455141067505},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.2754151225090027},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26619648933410645},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15526336431503296},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1441013216972351},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2021.3101768","is_oa":true,"landing_page_url":"https://doi.org/10.1109/taes.2021.3101768","pdf_url":"https://ieeexplore.ieee.org/ielx7/7/9709174/09506841.pdf","source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/taes.2021.3101768","is_oa":true,"landing_page_url":"https://doi.org/10.1109/taes.2021.3101768","pdf_url":"https://ieeexplore.ieee.org/ielx7/7/9709174/09506841.pdf","source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3189790226.pdf","grobid_xml":"https://content.openalex.org/works/W3189790226.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W595851582","https://openalex.org/W2006868350","https://openalex.org/W2007367317","https://openalex.org/W2042465044","https://openalex.org/W2063688614","https://openalex.org/W2073703261","https://openalex.org/W2119900586","https://openalex.org/W2121955477","https://openalex.org/W2145035134","https://openalex.org/W2147016563","https://openalex.org/W2159440746","https://openalex.org/W2162329862","https://openalex.org/W2171882806","https://openalex.org/W2276979393","https://openalex.org/W2437573177","https://openalex.org/W2533557575","https://openalex.org/W2754447387","https://openalex.org/W2782009578","https://openalex.org/W2797463980","https://openalex.org/W2808382556","https://openalex.org/W2953303875","https://openalex.org/W2964061138","https://openalex.org/W2973083596","https://openalex.org/W3040360205","https://openalex.org/W3105242178","https://openalex.org/W6771978495"],"related_works":["https://openalex.org/W4296525607","https://openalex.org/W2136561036","https://openalex.org/W2612374028","https://openalex.org/W4312199258","https://openalex.org/W2536326528","https://openalex.org/W3136236686","https://openalex.org/W1993115891","https://openalex.org/W3021331204","https://openalex.org/W2085651193","https://openalex.org/W2083177035"],"abstract_inverted_index":{"Range/Doppler":[0],"migration":[1,60],"and":[2,52,73,130,143],"velocity":[3,75,114,120],"ambiguity":[4,115,121],"are":[5,151],"two":[6],"well-known":[7],"problems":[8],"encountered":[9],"in":[10,124],"high-speed":[11],"moving":[12],"target":[13],"detection":[14],"using":[15],"a":[16,27,48,86,137],"linear-frequency-modulated":[17],"continuous-wave":[18],"automotive":[19],"radar.":[20],"To":[21],"mitigate":[22],"the":[23,93,113,127,131,144,148],"problems,":[24],"we":[25],"introduce":[26],"simple":[28,49],"Doppler&#x2013;range":[29],"processing":[30,37,55,97,139],"(DRP)":[31],"algorithm":[32,68,109,150],"by":[33,47,153],"first":[34],"performing":[35],"Doppler":[36,59],"via":[38,56],"fast":[39],"Fourier":[40],"transform":[41],"(FFT)":[42],"across":[43],"slow-time":[44,134],"samples,":[45],"followed":[46],"interpolation":[50],"step,":[51],"then":[53],"range":[54,72],"FFT":[57],"along":[58],"lines":[61],"over":[62],"fast-time":[63],"samples.":[64],"The":[65,106,141],"proposed":[66,107,149],"DRP":[67,108],"can":[69,110],"achieve":[70],"full":[71,74,80],"resolutions,":[76],"as":[77,79],"well":[78],"coherent":[81,138],"integration":[82],"gains.":[83],"It":[84],"attains":[85],"computational":[87,145],"complexity":[88],"comparable":[89],"to":[90,126],"that":[91],"of":[92,133,147],"conventional":[94],"2-D-FFT-based":[95],"range&#x2013;Doppler":[96],"approach,":[98],"computationally":[99],"much":[100],"more":[101],"efficient":[102],"than":[103],"existing":[104],"approaches.":[105],"automatically":[111],"resolve":[112],"problems.":[116],"We":[117],"analyze":[118],"its":[119],"mitigation":[122],"capability":[123],"relation":[125],"radar":[128],"bandwidth":[129],"number":[132],"samples":[135],"within":[136],"interval.":[140],"effectiveness":[142],"efficiency":[146],"demonstrated":[152],"numerical":[154],"examples.":[155]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":18},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
