{"id":"https://openalex.org/W2103734750","doi":"https://doi.org/10.1109/icassp.2012.6288784","title":"Refinement in the estimation of multicomponent polynomial-phase signals","display_name":"Refinement in the estimation of multicomponent polynomial-phase signals","publication_year":2012,"publication_date":"2012-03-01","ids":{"openalex":"https://openalex.org/W2103734750","doi":"https://doi.org/10.1109/icassp.2012.6288784","mag":"2103734750"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2012.6288784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 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/A5035619875","display_name":"Slobodan Djukanovi\u0107","orcid":"https://orcid.org/0000-0002-1048-1878"},"institutions":[{"id":"https://openalex.org/I5936373","display_name":"University of Montenegro","ror":"https://ror.org/02drrjp49","country_code":"ME","type":"education","lineage":["https://openalex.org/I5936373"]}],"countries":["ME"],"is_corresponding":true,"raw_author_name":"Slobodan Djukanovic","raw_affiliation_strings":["Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro","[Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro]"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro","institution_ids":["https://openalex.org/I5936373"]},{"raw_affiliation_string":"[Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro]","institution_ids":["https://openalex.org/I5936373"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017674309","display_name":"Marko Simeunovi\u0107","orcid":"https://orcid.org/0000-0001-8006-4466"},"institutions":[{"id":"https://openalex.org/I5936373","display_name":"University of Montenegro","ror":"https://ror.org/02drrjp49","country_code":"ME","type":"education","lineage":["https://openalex.org/I5936373"]}],"countries":["ME"],"is_corresponding":false,"raw_author_name":"Marko Simeunovic","raw_affiliation_strings":["Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro","[Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro]"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro","institution_ids":["https://openalex.org/I5936373"]},{"raw_affiliation_string":"[Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro]","institution_ids":["https://openalex.org/I5936373"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011621698","display_name":"Igor Djurovi\u0107","orcid":"https://orcid.org/0000-0003-3856-2706"},"institutions":[{"id":"https://openalex.org/I5936373","display_name":"University of Montenegro","ror":"https://ror.org/02drrjp49","country_code":"ME","type":"education","lineage":["https://openalex.org/I5936373"]}],"countries":["ME"],"is_corresponding":false,"raw_author_name":"Igor Djurovic","raw_affiliation_strings":["Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro","[Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro]"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro","institution_ids":["https://openalex.org/I5936373"]},{"raw_affiliation_string":"[Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro]","institution_ids":["https://openalex.org/I5936373"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5035619875"],"corresponding_institution_ids":["https://openalex.org/I5936373"],"apc_list":null,"apc_paid":null,"fwci":2.8151,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.9134165,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"3957","last_page":"3960"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.8245359063148499},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6284347772598267},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5815026760101318},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.5523934960365295},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.535990834236145},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.5225374698638916},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.474201500415802},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.45316991209983826},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4411667585372925},{"id":"https://openalex.org/keywords/least-squares-function-approximation","display_name":"Least-squares function approximation","score":0.43074214458465576},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3842034339904785},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2285034954547882}],"concepts":[{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.8245359063148499},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6284347772598267},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5815026760101318},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.5523934960365295},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.535990834236145},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5225374698638916},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.474201500415802},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.45316991209983826},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4411667585372925},{"id":"https://openalex.org/C9936470","wikidata":"https://www.wikidata.org/wiki/Q6510405","display_name":"Least-squares function approximation","level":3,"score":0.43074214458465576},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3842034339904785},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2285034954547882},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2012.6288784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6288784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2088483492","https://openalex.org/W2101280854","https://openalex.org/W2115541274","https://openalex.org/W2117546853","https://openalex.org/W2121342853","https://openalex.org/W2137919732","https://openalex.org/W2138139842","https://openalex.org/W2145017037","https://openalex.org/W2153036761","https://openalex.org/W2158617925"],"related_works":["https://openalex.org/W1479746946","https://openalex.org/W2055757274","https://openalex.org/W2143803213","https://openalex.org/W2511739151","https://openalex.org/W2155014562","https://openalex.org/W2134404114","https://openalex.org/W2585557503","https://openalex.org/W1964936841","https://openalex.org/W2026659681","https://openalex.org/W2185708237"],"abstract_inverted_index":{"In":[0,62],"this":[1],"paper,":[2],"we":[3],"consider":[4],"precise":[5],"parameter":[6],"estimation":[7,14,69],"of":[8,129],"multicomponent":[9],"polynomial-phase":[10],"signals":[11],"(mc-PPSs).":[12],"Two":[13],"refinement":[15,70],"methods":[16,110],"are":[17,21,111],"proposed":[18,68,131],"and":[19,79],"both":[20],"initialized":[22],"by":[23,27,40,42,113],"coarse":[24],"estimates":[25],"provided":[26],"any":[28],"technique":[29,71],"for":[30,58,72],"the":[31,49,54,59,63,66,77,86,92,102,107,127,130],"mc-PPS":[32],"estimation.":[33],"The":[34,88],"first":[35,89],"method":[36,90],"refines":[37],"components,":[38],"one":[39,104],"one,":[41],"estimating":[43],"them":[44],"once":[45],"again,":[46],"now":[47],"from":[48],"received":[50],"signal":[51],"with":[52],"all":[53],"components":[55],"suppressed,":[56],"except":[57],"considered":[60],"one.":[61],"second":[64,103],"method,":[65],"recently":[67],"single":[73],"PPS":[74],"based":[75],"on":[76],"filtering":[78],"phase":[80],"unwrapping":[81],"has":[82],"been":[83],"extended":[84],"to":[85],"mc-PPSs.":[87],"approaches":[91],"Cram\u00e9r-Rao":[93],"lower":[94,115],"bound":[95],"(CRLB)":[96],"within":[97],"a":[98],"few":[99],"dBs,":[100],"whereas":[101],"practically":[105],"reaches":[106],"CRLB.":[108],"Both":[109],"characterized":[112],"significantly":[114],"complexity":[116],"than":[117],"computationally":[118],"intensive":[119],"nonlinear":[120],"least":[121],"squares":[122],"(NLS)":[123],"methods.":[124,132],"Simulations":[125],"confirm":[126],"effectiveness":[128]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}