{"id":"https://openalex.org/W2003300372","doi":"https://doi.org/10.1109/icassp.2014.6854768","title":"Time-varying STAP for nonstationary hot clutter cancellation","display_name":"Time-varying STAP for nonstationary hot clutter cancellation","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W2003300372","doi":"https://doi.org/10.1109/icassp.2014.6854768","mag":"2003300372"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2014.6854768","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6854768","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-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/A5035022042","display_name":"Giuseppe Fabrizio","orcid":"https://orcid.org/0000-0001-8555-5213"},"institutions":[{"id":"https://openalex.org/I1303474014","display_name":"Defence Science and Technology Group","ror":"https://ror.org/05ddrvt52","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1303474014","https://openalex.org/I2801453606","https://openalex.org/I3139952251"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Giuseppe A. Fabrizio","raw_affiliation_strings":["National Security and ISR Division, DSTO, Edinburgh, Australia","Nat. Security & ISR Div., DSTO, Edinburgh, SA, Australia"],"affiliations":[{"raw_affiliation_string":"National Security and ISR Division, DSTO, Edinburgh, Australia","institution_ids":["https://openalex.org/I1303474014"]},{"raw_affiliation_string":"Nat. Security & ISR Div., DSTO, Edinburgh, SA, Australia","institution_ids":["https://openalex.org/I1303474014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045179998","display_name":"Alfonso Farina","orcid":"https://orcid.org/0000-0003-3247-2427"},"institutions":[{"id":"https://openalex.org/I76806421","display_name":"SELEX Sistemi Integrati","ror":"https://ror.org/02sj0zy88","country_code":"IT","type":"company","lineage":["https://openalex.org/I76806421"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alfonso Farina","raw_affiliation_strings":["Selex ES, Rome, Italy","[Selex ES, Rome, Italy]"],"affiliations":[{"raw_affiliation_string":"Selex ES, Rome, Italy","institution_ids":["https://openalex.org/I76806421"]},{"raw_affiliation_string":"[Selex ES, Rome, Italy]","institution_ids":["https://openalex.org/I76806421"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5035022042"],"corresponding_institution_ids":["https://openalex.org/I1303474014"],"apc_list":null,"apc_paid":null,"fwci":2.4543,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.88982343,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"145","issue":null,"first_page":"6062","last_page":"6066"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","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/T10891","display_name":"Radar Systems and Signal Processing","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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9940000176429749,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9939000010490417,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.8990090489387512},{"id":"https://openalex.org/keywords/space-time-adaptive-processing","display_name":"Space-time adaptive processing","score":0.7831271886825562},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6360056400299072},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6191866397857666},{"id":"https://openalex.org/keywords/over-the-horizon-radar","display_name":"Over-the-horizon radar","score":0.5639568567276001},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5311497449874878},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.46587133407592773},{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.4413033425807953},{"id":"https://openalex.org/keywords/doppler-radar","display_name":"Doppler radar","score":0.42877405881881714},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.41410592198371887},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.40729472041130066},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40139585733413696},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3728017508983612},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.2809368371963501},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24474376440048218},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19652754068374634},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.158612459897995}],"concepts":[{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.8990090489387512},{"id":"https://openalex.org/C190203512","wikidata":"https://www.wikidata.org/wiki/Q7572182","display_name":"Space-time adaptive processing","level":5,"score":0.7831271886825562},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6360056400299072},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6191866397857666},{"id":"https://openalex.org/C183617614","wikidata":"https://www.wikidata.org/wiki/Q332548","display_name":"Over-the-horizon radar","level":3,"score":0.5639568567276001},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5311497449874878},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.46587133407592773},{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.4413033425807953},{"id":"https://openalex.org/C2778559676","wikidata":"https://www.wikidata.org/wiki/Q1334213","display_name":"Doppler radar","level":3,"score":0.42877405881881714},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.41410592198371887},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.40729472041130066},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40139585733413696},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3728017508983612},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.2809368371963501},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24474376440048218},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19652754068374634},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.158612459897995},{"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/icassp.2014.6854768","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2014.6854768","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1587966170","https://openalex.org/W1972048918","https://openalex.org/W1986362571","https://openalex.org/W2063994339","https://openalex.org/W2092243451","https://openalex.org/W2099135042","https://openalex.org/W2133143996","https://openalex.org/W2134842412","https://openalex.org/W2142273861","https://openalex.org/W2157637269","https://openalex.org/W2166307990","https://openalex.org/W2417067745","https://openalex.org/W2484238939","https://openalex.org/W2913717565"],"related_works":["https://openalex.org/W2537886036","https://openalex.org/W2037831591","https://openalex.org/W2554868331","https://openalex.org/W2909691301","https://openalex.org/W2556237456","https://openalex.org/W2161170994","https://openalex.org/W1566169725","https://openalex.org/W4312199258","https://openalex.org/W2137973958","https://openalex.org/W2360527697"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,45,53,58],"problem":[4],"of":[5,57],"mitigating":[6],"non-stationary":[7],"diffusely":[8],"scattered":[9],"multipath":[10],"interference":[11],"or":[12],"\u201chot":[13],"clutter\u201d":[14,62],"by":[15],"space-time":[16],"adaptive":[17],"processing":[18,47],"(STAP)":[19],"in":[20,74,83],"radar":[21],"systems":[22],"that":[23,38],"use":[24],"a":[25,75],"multi-channel":[26],"receive":[27],"antenna":[28],"array.":[29],"A":[30],"computationally":[31],"efficient":[32],"time-varying":[33],"(TV)":[34],"fast-time":[35],"STAP":[36],"algorithm":[37],"can":[39],"effectively":[40],"cancel":[41],"hot":[42],"clutter":[43],"during":[44],"coherent":[46],"interval":[48],"(CPI)":[49],"while":[50],"simultaneously":[51],"preserving":[52],"Doppler":[54],"spectrum":[55],"characteristics":[56],"ordinary":[59],"backscattered":[60],"\u201ccold":[61],"is":[63,68],"proposed.":[64],"The":[65],"TV-STAP":[66],"method":[67],"compared":[69],"with":[70],"several":[71],"benchmark":[72],"techniques":[73],"numerical":[76],"study":[77],"simulating":[78],"aircraft":[79],"and":[80],"ship":[81],"detection":[82],"over-the-horizon":[84],"(OTH)":[85],"radar.":[86]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
