{"id":"https://openalex.org/W7135011322","doi":"https://doi.org/10.1109/access.2026.3673034","title":"Adaptive Interference Mitigation in FMCW Radars Using 2DAR","display_name":"Adaptive Interference Mitigation in FMCW Radars Using 2DAR","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7135011322","doi":"https://doi.org/10.1109/access.2026.3673034"},"language":"en","primary_location":{"id":"doi:10.1109/access.2026.3673034","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3673034","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2026.3673034","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5118393291","display_name":"Majid Joshani","orcid":null},"institutions":[{"id":"https://openalex.org/I52719799","display_name":"Blekinge Institute of Technology","ror":"https://ror.org/0093a8w51","country_code":"SE","type":"education","lineage":["https://openalex.org/I52719799"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Majid Joshani","raw_affiliation_strings":["Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, Sweden"],"raw_orcid":"https://orcid.org/0009-0005-1529-4130","affiliations":[{"raw_affiliation_string":"Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042153061","display_name":"Bruna G. Palm","orcid":"https://orcid.org/0000-0003-0423-9927"},"institutions":[{"id":"https://openalex.org/I52719799","display_name":"Blekinge Institute of Technology","ror":"https://ror.org/0093a8w51","country_code":"SE","type":"education","lineage":["https://openalex.org/I52719799"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Bruna G. Palm","raw_affiliation_strings":["Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, Sweden"],"raw_orcid":"https://orcid.org/0000-0003-0423-9927","affiliations":[{"raw_affiliation_string":"Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Mattias Dahl","orcid":"https://orcid.org/0000-0003-3707-2780"},"institutions":[{"id":"https://openalex.org/I52719799","display_name":"Blekinge Institute of Technology","ror":"https://ror.org/0093a8w51","country_code":"SE","type":"education","lineage":["https://openalex.org/I52719799"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mattias Dahl","raw_affiliation_strings":["Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, Sweden"],"raw_orcid":"https://orcid.org/0000-0003-3707-2780","affiliations":[{"raw_affiliation_string":"Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040572053","display_name":"Mats I. Pettersson","orcid":"https://orcid.org/0000-0002-6643-312X"},"institutions":[{"id":"https://openalex.org/I52719799","display_name":"Blekinge Institute of Technology","ror":"https://ror.org/0093a8w51","country_code":"SE","type":"education","lineage":["https://openalex.org/I52719799"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mats I. Pettersson","raw_affiliation_strings":["Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-6643-312X","affiliations":[{"raw_affiliation_string":"Department of Mathematics and Natural Sciences, Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.45147535,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"39995","last_page":"40008"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.88919997215271,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.88919997215271,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.05290000140666962,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.006899999920278788,"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/interference","display_name":"Interference (communication)","score":0.5442000031471252},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.5231999754905701},{"id":"https://openalex.org/keywords/radar-tracker","display_name":"Radar tracker","score":0.483599990606308},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.4754999876022339},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.42649999260902405},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.39879998564720154},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.3849000036716461},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.37470000982284546},{"id":"https://openalex.org/keywords/radar-detection","display_name":"Radar detection","score":0.36640000343322754},{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.3483999967575073}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6434000134468079},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5442000031471252},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.5231999754905701},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.483599990606308},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.4754999876022339},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.460099995136261},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.42649999260902405},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.39879998564720154},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38499999046325684},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.3849000036716461},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.37470000982284546},{"id":"https://openalex.org/C2989048297","wikidata":"https://www.wikidata.org/wiki/Q930654","display_name":"Radar detection","level":3,"score":0.36640000343322754},{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.3483999967575073},{"id":"https://openalex.org/C5249743","wikidata":"https://www.wikidata.org/wiki/Q2125374","display_name":"Radar configurations and types","level":5,"score":0.33309999108314514},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.3325999975204468},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.3310000002384186},{"id":"https://openalex.org/C2987759513","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar signal processing","level":4,"score":0.3091000020503998},{"id":"https://openalex.org/C81076408","wikidata":"https://www.wikidata.org/wiki/Q229387","display_name":"3D radar","level":5,"score":0.3075999915599823},{"id":"https://openalex.org/C184892835","wikidata":"https://www.wikidata.org/wiki/Q1474513","display_name":"Electromagnetic interference","level":2,"score":0.3043999969959259},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.2928999960422516},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.29280000925064087},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.28839999437332153},{"id":"https://openalex.org/C84236424","wikidata":"https://www.wikidata.org/wiki/Q1028695","display_name":"Fire-control radar","level":5,"score":0.2750000059604645},{"id":"https://openalex.org/C185565061","wikidata":"https://www.wikidata.org/wiki/Q6878284","display_name":"Radar lock-on","level":5,"score":0.27230000495910645},{"id":"https://openalex.org/C2984296375","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar systems","level":3,"score":0.27230000495910645},{"id":"https://openalex.org/C71052889","wikidata":"https://www.wikidata.org/wiki/Q16905219","display_name":"Early-warning radar","level":5,"score":0.26489999890327454},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.2558000087738037},{"id":"https://openalex.org/C36067731","wikidata":"https://www.wikidata.org/wiki/Q7572176","display_name":"Space-based radar","level":5,"score":0.25369998812675476},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.250900000333786},{"id":"https://openalex.org/C161475128","wikidata":"https://www.wikidata.org/wiki/Q6746448","display_name":"Man-portable radar","level":5,"score":0.25049999356269836}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2026.3673034","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3673034","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:DiVA.org:bth-29277","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:bth-29277","pdf_url":null,"source":{"id":"https://openalex.org/S4306400653","display_name":"Diva portal (Dalarna University Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:doaj.org/article:af4d6eb0c3164ab9bcc8fb34942145de","is_oa":true,"landing_page_url":"https://doaj.org/article/af4d6eb0c3164ab9bcc8fb34942145de","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 14, Pp 39995-40008 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3673034","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3673034","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8060980439186096,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1770042189","https://openalex.org/W1993897623","https://openalex.org/W2294798173","https://openalex.org/W2591146444","https://openalex.org/W2903312433","https://openalex.org/W3107355201","https://openalex.org/W3200188174","https://openalex.org/W4225406400","https://openalex.org/W4226181493","https://openalex.org/W4226366749","https://openalex.org/W4281781012","https://openalex.org/W4283370460","https://openalex.org/W4295745618","https://openalex.org/W4297548968","https://openalex.org/W4310886936","https://openalex.org/W4317106344","https://openalex.org/W4321256614","https://openalex.org/W4377971428","https://openalex.org/W4378421773","https://openalex.org/W4378697508","https://openalex.org/W4385759453","https://openalex.org/W4388043567","https://openalex.org/W4388089704","https://openalex.org/W4389076285","https://openalex.org/W4390075311","https://openalex.org/W4390533286","https://openalex.org/W4391133614","https://openalex.org/W4391892421","https://openalex.org/W4392659907","https://openalex.org/W4392979610","https://openalex.org/W4394564264","https://openalex.org/W4396497784","https://openalex.org/W4396769189","https://openalex.org/W4396877630","https://openalex.org/W4403807805","https://openalex.org/W4403864176","https://openalex.org/W4405781859","https://openalex.org/W4411447544","https://openalex.org/W4416113917","https://openalex.org/W7101387842","https://openalex.org/W7130389149"],"related_works":[],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,12,44,110,148,212],"two-dimensional":[4],"(2D)":[5],"autoregressive":[6],"(AR)":[7],"model":[8,221],"is":[9,100,117],"employed":[10],"as":[11],"mitigation":[13],"algorithm":[14,63,116],"for":[15,47,64],"interference":[16,66,77,163],"in":[17,37,67,109,137,171,203,219],"the":[18,57,61,85,121,128,138,169,177,182,195,216],"Frequency":[19],"Modulated":[20],"Continuous":[21],"Wave":[22],"(FMCW)":[23],"radars.":[24],"The":[25,141,165],"AR":[26],"model,":[27],"due":[28],"to":[29,76,81,102,119,133,176,184,190,210],"its":[30],"simple":[31],"structure,":[32],"can":[33,42],"perform":[34],"super":[35],"efficiently":[36],"multi-dimensional":[38],"estimation":[39],"problems":[40],"and":[41,83,88,162,180,207],"be":[43],"suitable":[45],"replacement":[46],"complex":[48],"Neural":[49],"Network":[50],"(NN)":[51],"based":[52],"algorithms.":[53],"This":[54],"study":[55,84],"addresses":[56],"advanced":[58],"requirements":[59],"of":[60,91,106,151,197,215],"2DAR":[62,142],"mitigating":[65],"actual":[68],"frames":[69,152],"collected":[70,153],"from":[71,154],"real-world":[72,155],"experiments.":[73],"Three":[74],"approaches":[75],"generation":[78],"were":[79,131],"incorporated":[80],"reproduce":[82],"most":[86],"common":[87],"likely":[89],"circumstances":[90],"mutual":[92],"interference.":[93],"A":[94],"dynamic":[95],"sampling":[96],"direction":[97],"selection":[98],"framework":[99],"developed":[101],"tackle":[103],"unpredictable":[104],"shapes":[105],"interfered":[107],"segments":[108],"frame.":[111],"An":[112],"iterative":[113],"signal":[114,170],"reconstruction":[115],"proposed":[118],"reconstruct":[120],"damaged":[122],"areas":[123],"using":[124,147],"clean":[125],"samples.":[126],"Finally,":[127,194],"parallelizable":[129],"processes":[130],"vectorized":[132],"make":[134],"them":[135],"implementable":[136],"real":[139],"world.":[140],"mitigator\u2019s":[143],"performance":[144,196],"was":[145,201],"assessed":[146],"diverse":[149],"dataset":[150],"experiments,":[156],"each":[157],"containing":[158],"unique":[159],"target,":[160],"noise,":[161],"attributes.":[164],"derived":[166],"mitigator":[167],"improved":[168],"all":[172],"experimental":[173],"cases,":[174],"down":[175],"noise":[178],"floor,":[179],"increased":[181],"Signal":[183],"Interference":[185],"plus":[186],"Noise":[187],"Ratio":[188],"(SINR)":[189],"almost":[191],"15":[192],"dB.":[193],"different":[198,220],"order":[199],"models":[200],"compared":[202],"an":[204],"identical":[205],"hardware":[206],"software":[208],"environment":[209],"provide":[211],"scaled":[213],"indicator":[214],"computation":[217],"escalation":[218],"orders.":[222]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-03-13T00:00:00"}