{"id":"https://openalex.org/W4319083816","doi":"https://doi.org/10.3390/rs15030845","title":"Very High Resolution Automotive SAR Imaging from Burst Data","display_name":"Very High Resolution Automotive SAR Imaging from Burst Data","publication_year":2023,"publication_date":"2023-02-02","ids":{"openalex":"https://openalex.org/W4319083816","doi":"https://doi.org/10.3390/rs15030845"},"language":"en","primary_location":{"id":"doi:10.3390/rs15030845","doi":"https://doi.org/10.3390/rs15030845","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15030845","pdf_url":"https://www.mdpi.com/2072-4292/15/3/845/pdf?version=1675590237","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/15/3/845/pdf?version=1675590237","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018943667","display_name":"Mattia Giovanni Polisano","orcid":"https://orcid.org/0000-0002-3918-7955","observed_orcids":["https://orcid.org/0000-0002-3918-7955"]},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Mattia Giovanni Polisano","raw_affiliation_strings":["Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133 Milan, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133 Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029778276","display_name":"Marco Manzoni","orcid":"https://orcid.org/0000-0002-5525-0491","observed_orcids":["https://orcid.org/0000-0002-5525-0491"]},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Manzoni","raw_affiliation_strings":["Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133 Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0002-5525-0491","affiliations":[{"raw_affiliation_string":"Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133 Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031451234","display_name":"Stefano Tebaldini","orcid":"https://orcid.org/0000-0002-1229-3811","observed_orcids":["https://orcid.org/0000-0002-1229-3811"]},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Tebaldini","raw_affiliation_strings":["Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133 Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0002-1229-3811","affiliations":[{"raw_affiliation_string":"Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133 Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013290349","display_name":"Andrea Monti Guarnieri","orcid":"https://orcid.org/0000-0003-2142-7807","observed_orcids":["https://orcid.org/0000-0003-2142-7807"]},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Monti-Guarnieri","raw_affiliation_strings":["Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133 Milan, Italy"],"raw_orcid":"https://orcid.org/0000-0003-2142-7807","affiliations":[{"raw_affiliation_string":"Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133 Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030836287","display_name":"Claudio Maria Prati","orcid":"https://orcid.org/0000-0001-5379-5634","observed_orcids":["https://orcid.org/0000-0001-5379-5634"]},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Claudio Maria Prati","raw_affiliation_strings":["Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133 Milan, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133 Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027500219","display_name":"Ivan Russo","orcid":"https://orcid.org/0000-0002-2034-544X","observed_orcids":["https://orcid.org/0000-0002-2034-544X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ivan Russo","raw_affiliation_strings":["Huawei Technologies Italia S.r.l., 20129 Segrate, Italy"],"raw_orcid":"https://orcid.org/0000-0002-2034-544X","affiliations":[{"raw_affiliation_string":"Huawei Technologies Italia S.r.l., 20129 Segrate, Italy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5018943667"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2780},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2780},"fwci":1.9902,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.85359334,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"15","issue":"3","first_page":"845","last_page":"845"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":1.0,"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":1.0,"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":0.0,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/compressed-sensing","display_name":"compressed sensing","score":0.7760000228881836},{"id":"https://openalex.org/keywords/sar-focusing","display_name":"SAR focusing","score":0.48399999737739563},{"id":"https://openalex.org/keywords/spectral-gap","display_name":"spectral gap","score":0.7519999742507935},{"id":"https://openalex.org/keywords/77-ghz-radar","display_name":"77 GHz radar","score":0.8500000238418579},{"id":"https://openalex.org/keywords/high-angular-resolution-imaging","display_name":"high angular resolution imaging","score":0.7149999737739563},{"id":"https://openalex.org/keywords/false-alarm-reduction","display_name":"false alarm reduction","score":0.7239999771118164},{"id":"https://openalex.org/keywords/target-detection","display_name":"target detection","score":0.503000020980835}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7034257054328918},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6016168594360352},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.534282922744751},{"id":"https://openalex.org/C2777813233","wikidata":"https://www.wikidata.org/wiki/Q1527816","display_name":"Grating","level":2,"score":0.5168869495391846},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.46342360973358154},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41236191987991333},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3471905589103699},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.23053434491157532},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20090439915657043},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1462584137916565},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs15030845","doi":"https://doi.org/10.3390/rs15030845","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15030845","pdf_url":"https://www.mdpi.com/2072-4292/15/3/845/pdf?version=1675590237","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f7d93bcfa8984b14bef94149782fa746","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/f7d93bcfa8984b14bef94149782fa746","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,"listed_in":[],"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":"Remote Sensing, Vol 15, Iss 3, p 845 (2023)","raw_type":"article"},{"id":"pmh:oai:re.public.polimi.it:11311/1231677","doi":null,"is_oa":true,"landing_page_url":"https://www.mdpi.com/2072-4292/15/3/845","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/rs15030845","doi":"https://doi.org/10.3390/rs15030845","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15030845","pdf_url":"https://www.mdpi.com/2072-4292/15/3/845/pdf?version=1675590237","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4319083816.pdf","grobid_xml":"https://content.openalex.org/works/W4319083816.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1612793154","https://openalex.org/W1613559169","https://openalex.org/W2050982928","https://openalex.org/W2077012668","https://openalex.org/W2114300493","https://openalex.org/W2125474765","https://openalex.org/W2131185039","https://openalex.org/W2139981415","https://openalex.org/W2156893865","https://openalex.org/W2159671686","https://openalex.org/W2288847942","https://openalex.org/W2972757045","https://openalex.org/W3101535966","https://openalex.org/W3132419164","https://openalex.org/W3134964108","https://openalex.org/W3145339767","https://openalex.org/W3174504503","https://openalex.org/W3211274019","https://openalex.org/W3211319621","https://openalex.org/W4225419999","https://openalex.org/W4288081220"],"related_works":["https://openalex.org/W7160852250","https://openalex.org/W4386214875","https://openalex.org/W2064040845","https://openalex.org/W2560379565","https://openalex.org/W4410536888","https://openalex.org/W7084075004","https://openalex.org/W2513609084","https://openalex.org/W4242951673","https://openalex.org/W2028422376","https://openalex.org/W4320713359"],"abstract_inverted_index":{"This":[0,56],"paper":[1],"proposes":[2],"a":[3,53,72,89,100,127,139,158,195],"method":[4],"for":[5,71,126],"efficient":[6],"and":[7,83,133],"accurate":[8],"removal":[9],"of":[10,58,75,91,153],"grating":[11,165],"lobes":[12,21,41],"in":[13,30,35,62,85,104,116,182,207],"automotive":[14,64,179],"Synthetic":[15],"Aperture":[16],"Radar":[17,78],"(SAR)":[18],"images.":[19],"Grating":[20,40],"can":[22],"indeed":[23],"be":[24,112],"mistaken":[25],"as":[26,199,201],"real":[27,173],"targets,":[28],"inducing":[29],"this":[31,117,208],"way":[32,209],"false":[33],"alarms":[34],"the":[36,63,76,92,154,190],"target":[37],"detection":[38],"procedure.":[39],"are":[42,80,108],"present":[43],"whenever":[44],"SAR":[45,106],"focusing":[46],"is":[47,60,120,131,170],"performed":[48],"using":[49,172],"data":[50,174],"acquired":[51,175],"on":[52],"non-continuous":[54],"basis.":[55],"kind":[57],"acquisition":[59],"typical":[61],"scenario,":[65],"where":[66],"regulations":[67],"do":[68],"not":[69],"allow":[70],"continuous":[73],"operation":[74],"radar.":[77],"pulses":[79],"thus":[81],"transmitted":[82],"received":[84],"bursts,":[86],"leading":[87],"to":[88,193,203],"spectrum":[90,129],"signal":[93,128,155],"containing":[94],"gaps.":[95],"We":[96],"start":[97],"by":[98,138,156,176],"deriving":[99],"suitable":[101],"reference":[102],"frame":[103],"which":[105],"images":[107],"focused.":[109],"It":[110],"will":[111],"shown":[113],"that":[114,130],"working":[115],"coordinate":[118],"system":[119],"particularly":[121],"convenient":[122],"since":[123],"it":[124],"allows":[125],"space-invariant":[132],"with":[134],"spectral":[135,151],"gaps":[136],"described":[137],"simple":[140],"one-dimensional":[141],"function.":[142],"After":[143],"an":[144,177],"inter-burst":[145],"calibration":[146],"step,":[147],"we":[148],"exploit":[149],"these":[150],"characteristics":[152],"implementing":[157],"compressive":[159],"sensing":[160],"algorithm":[161],"aimed":[162],"at":[163,185],"removing":[164],"lobes.":[166],"The":[167],"proposed":[168],"approach":[169],"validated":[171],"eight-channel":[178],"radar":[180],"operating":[181],"burst":[183],"mode":[184],"77":[186],"GHz.":[187],"Results":[188],"demonstrate":[189],"practical":[191],"possibility":[192],"process":[194],"synthetic":[196],"aperture":[197],"length":[198],"long":[200],"up":[202],"2":[204],"m":[205],"reaching":[206],"extremely":[210],"fine":[211],"angular":[212],"resolutions.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2023-02-04T00:00:00"}