{"id":"https://openalex.org/W4414405277","doi":"https://doi.org/10.1109/iccworkshops67674.2025.11162255","title":"Asymptotic Behavior of Localization and Sensing in the Near Field of Extremely Large Aperture Arrays","display_name":"Asymptotic Behavior of Localization and Sensing in the Near Field of Extremely Large Aperture Arrays","publication_year":2025,"publication_date":"2025-06-08","ids":{"openalex":"https://openalex.org/W4414405277","doi":"https://doi.org/10.1109/iccworkshops67674.2025.11162255"},"language":"en","primary_location":{"id":"doi:10.1109/iccworkshops67674.2025.11162255","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops67674.2025.11162255","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11585/1044967","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027308882","display_name":"Caterina Giovannetti","orcid":"https://orcid.org/0009-0005-9789-4614"},"institutions":[{"id":"https://openalex.org/I4210100607","display_name":"Institute of Electronics, Computer and Telecommunication Engineering","ror":"https://ror.org/00n4jbh84","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210100607","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Caterina Giovannetti","raw_affiliation_strings":["National Research Council (CNR),IEIIT,Bologna,Italy,40136"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research Council (CNR),IEIIT,Bologna,Italy,40136","institution_ids":["https://openalex.org/I4210100607","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000486622","display_name":"Nicol\u00f2 Decarli","orcid":"https://orcid.org/0000-0002-0359-8808"},"institutions":[{"id":"https://openalex.org/I4210100607","display_name":"Institute of Electronics, Computer and Telecommunication Engineering","ror":"https://ror.org/00n4jbh84","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210100607","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicol\u00f2 Decarli","raw_affiliation_strings":["National Research Council (CNR),IEIIT,Bologna,Italy,40136"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research Council (CNR),IEIIT,Bologna,Italy,40136","institution_ids":["https://openalex.org/I4210100607","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072538865","display_name":"Alberto Zanella","orcid":"https://orcid.org/0000-0002-5385-0813"},"institutions":[{"id":"https://openalex.org/I4210100607","display_name":"Institute of Electronics, Computer and Telecommunication Engineering","ror":"https://ror.org/00n4jbh84","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210100607","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alberto Zanella","raw_affiliation_strings":["National Research Council (CNR),IEIIT,Bologna,Italy,40136"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research Council (CNR),IEIIT,Bologna,Italy,40136","institution_ids":["https://openalex.org/I4210100607","https://openalex.org/I4210155236"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064176463","display_name":"Davide Dardari","orcid":"https://orcid.org/0000-0002-5994-1310"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Davide Dardari","raw_affiliation_strings":["Universit&#x00E0; di Bologna,DEI,Bologna,Italy,40136"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit&#x00E0; di Bologna,DEI,Bologna,Italy,40136","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"330","last_page":"335"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9986000061035156,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9986000061035156,"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/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9721999764442444,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9710000157356262,"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/wavefront","display_name":"Wavefront","score":0.6651999950408936},{"id":"https://openalex.org/keywords/near-and-far-field","display_name":"Near and far field","score":0.6467000246047974},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.5999000072479248},{"id":"https://openalex.org/keywords/curvature","display_name":"Curvature","score":0.5117999911308289},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.487199991941452},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.4652000069618225},{"id":"https://openalex.org/keywords/scaling-law","display_name":"Scaling law","score":0.38989999890327454}],"concepts":[{"id":"https://openalex.org/C165699331","wikidata":"https://www.wikidata.org/wiki/Q461533","display_name":"Wavefront","level":2,"score":0.6651999950408936},{"id":"https://openalex.org/C25227671","wikidata":"https://www.wikidata.org/wiki/Q13405516","display_name":"Near and far field","level":2,"score":0.6467000246047974},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.5999000072479248},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.595300018787384},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5346999764442444},{"id":"https://openalex.org/C195065555","wikidata":"https://www.wikidata.org/wiki/Q214881","display_name":"Curvature","level":2,"score":0.5117999911308289},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.487199991941452},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.4652000069618225},{"id":"https://openalex.org/C2988430800","wikidata":"https://www.wikidata.org/wiki/Q428971","display_name":"Scaling law","level":3,"score":0.38989999890327454},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.3749000132083893},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.3483999967575073},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.3431999981403351},{"id":"https://openalex.org/C205147927","wikidata":"https://www.wikidata.org/wiki/Q752718","display_name":"Asymptotic analysis","level":2,"score":0.33799999952316284},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2962999939918518},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2928999960422516},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29109999537467957},{"id":"https://openalex.org/C137270730","wikidata":"https://www.wikidata.org/wiki/Q120811","display_name":"Detection theory","level":3,"score":0.27709999680519104},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.260699987411499}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccworkshops67674.2025.11162255","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops67674.2025.11162255","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"},{"id":"pmh:oai:cris.unibo.it:11585/1044967","is_oa":true,"landing_page_url":"https://hdl.handle.net/11585/1044967","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"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":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:cris.unibo.it:11585/1044967","is_oa":true,"landing_page_url":"https://hdl.handle.net/11585/1044967","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"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":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2135935364","https://openalex.org/W2900827927","https://openalex.org/W2952066149","https://openalex.org/W3043119790","https://openalex.org/W3044978155","https://openalex.org/W3160418042","https://openalex.org/W3188236023","https://openalex.org/W3192219671","https://openalex.org/W3194620979","https://openalex.org/W3194986986","https://openalex.org/W3206094445","https://openalex.org/W4390692564","https://openalex.org/W4396878076","https://openalex.org/W4410086723"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,12,23,27,32,42,57,86,101,107],"asymptotic":[4,66],"behavior":[5],"of":[6,15],"localization":[7,69],"and":[8,26,61,64,70,82,89],"sensing":[9,71],"accuracy":[10],"in":[11,31,79],"near":[13],"field":[14],"extremely":[16],"large":[17],"aperture":[18],"arrays.":[19],"By":[20],"accounting":[21],"for":[22,68],"wavefront":[24],"curvature":[25],"amplitude":[28],"variations":[29],"inherent":[30],"near-field":[33,83,97,111],"regime,":[34],"we":[35],"examine":[36],"how":[37],"fundamental":[38],"limits,":[39],"such":[40],"as":[41,47],"Cram\u00e9r-Rao":[43],"lower":[44],"bound,":[45],"evolve":[46],"array":[48,102],"apertures":[49],"grow":[50],"to":[51,106],"extreme":[52],"scales.":[53],"Our":[54],"analysis":[55],"characterizes":[56],"interplay":[58],"between":[59],"geometry":[60],"signal":[62],"parameters,":[63],"derives":[65],"expressions":[67],"accuracy,":[72],"revealing":[73],"scaling":[74],"laws":[75],"distinct":[76],"from":[77],"those":[78],"conventional":[80],"far-":[81],"scenarios.":[84],"Through":[85],"proposed":[87],"analytical":[88],"numerical":[90],"analysis,":[91],"it":[92],"is":[93],"shown":[94],"that":[95],"traditional":[96],"results":[98],"fail":[99],"when":[100],"size":[103],"becomes":[104],"comparable":[105],"target":[108],"distance":[109],"(geometric":[110],"condition).":[112]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
