{"id":"https://openalex.org/W2073780961","doi":"https://doi.org/10.1109/tgrs.2014.2358456","title":"Radon-Linear Canonical Ambiguity Function-Based Detection and Estimation Method for Marine Target With Micromotion","display_name":"Radon-Linear Canonical Ambiguity Function-Based Detection and Estimation Method for Marine Target With Micromotion","publication_year":2014,"publication_date":"2014-10-03","ids":{"openalex":"https://openalex.org/W2073780961","doi":"https://doi.org/10.1109/tgrs.2014.2358456","mag":"2073780961"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2014.2358456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2014.2358456","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-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/A5004517379","display_name":"Xiaolong Chen","orcid":"https://orcid.org/0000-0002-1040-1655"},"institutions":[{"id":"https://openalex.org/I4210162215","display_name":"Naval Aeronautical and Astronautical University","ror":"https://ror.org/02j2yhq26","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162215"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaolong Chen","raw_affiliation_strings":["Department of Electronic and Information Engineering, Naval Aeronautical and Astronautical University, Yantai, China","Dept. of Electron. & Inf. Eng., Naval Aeronaut. & Astronaut. Univ., Yantai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, Naval Aeronautical and Astronautical University, Yantai, China","institution_ids":["https://openalex.org/I4210162215"]},{"raw_affiliation_string":"Dept. of Electron. & Inf. Eng., Naval Aeronaut. & Astronaut. Univ., Yantai, China","institution_ids":["https://openalex.org/I4210162215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100635940","display_name":"Jian Guan","orcid":"https://orcid.org/0000-0002-1913-1460"},"institutions":[{"id":"https://openalex.org/I4210162215","display_name":"Naval Aeronautical and Astronautical University","ror":"https://ror.org/02j2yhq26","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162215"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Guan","raw_affiliation_strings":["Department of Electronic and Information Engineering, Naval Aeronautical and Astronautical University, Yantai, China","Dept. of Electron. & Inf. Eng., Naval Aeronaut. & Astronaut. Univ., Yantai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, Naval Aeronautical and Astronautical University, Yantai, China","institution_ids":["https://openalex.org/I4210162215"]},{"raw_affiliation_string":"Dept. of Electron. & Inf. Eng., Naval Aeronaut. & Astronaut. Univ., Yantai, China","institution_ids":["https://openalex.org/I4210162215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015301060","display_name":"Huang Yong","orcid":"https://orcid.org/0000-0001-8120-0757"},"institutions":[{"id":"https://openalex.org/I4210162215","display_name":"Naval Aeronautical and Astronautical University","ror":"https://ror.org/02j2yhq26","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162215"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Huang","raw_affiliation_strings":["Department of Electronic and Information Engineering, Naval Aeronautical and Astronautical University, Yantai, China","Dept. of Electron. & Inf. Eng., Naval Aeronaut. & Astronaut. Univ., Yantai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, Naval Aeronautical and Astronautical University, Yantai, China","institution_ids":["https://openalex.org/I4210162215"]},{"raw_affiliation_string":"Dept. of Electron. & Inf. Eng., Naval Aeronaut. & Astronaut. Univ., Yantai, China","institution_ids":["https://openalex.org/I4210162215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089984086","display_name":"Ningbo Liu","orcid":"https://orcid.org/0000-0001-6166-2946"},"institutions":[{"id":"https://openalex.org/I4210162215","display_name":"Naval Aeronautical and Astronautical University","ror":"https://ror.org/02j2yhq26","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162215"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ningbo Liu","raw_affiliation_strings":["Institute of Information Fusion, Naval Aeronautical and Astronautical University, Yantai, China","Inst. of Inf. Fusion, Naval Aeronaut. & Astronaut. Univ., Yantai, China"],"affiliations":[{"raw_affiliation_string":"Institute of Information Fusion, Naval Aeronautical and Astronautical University, Yantai, China","institution_ids":["https://openalex.org/I4210162215"]},{"raw_affiliation_string":"Inst. of Inf. Fusion, Naval Aeronaut. & Astronaut. Univ., Yantai, China","institution_ids":["https://openalex.org/I4210162215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016380250","display_name":"You He","orcid":"https://orcid.org/0000-0002-2942-1699"},"institutions":[{"id":"https://openalex.org/I4210162215","display_name":"Naval Aeronautical and Astronautical University","ror":"https://ror.org/02j2yhq26","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162215"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"You He","raw_affiliation_strings":["Institute of Information Fusion, Naval Aeronautical and Astronautical University, Yantai, China","Inst. of Inf. Fusion, Naval Aeronaut. & Astronaut. Univ., Yantai, China"],"affiliations":[{"raw_affiliation_string":"Institute of Information Fusion, Naval Aeronautical and Astronautical University, Yantai, China","institution_ids":["https://openalex.org/I4210162215"]},{"raw_affiliation_string":"Inst. of Inf. Fusion, Naval Aeronaut. & Astronaut. Univ., Yantai, China","institution_ids":["https://openalex.org/I4210162215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5004517379"],"corresponding_institution_ids":["https://openalex.org/I4210162215"],"apc_list":null,"apc_paid":null,"fwci":131.8969,"has_fulltext":false,"cited_by_count":98,"citation_normalized_percentile":{"value":0.9988078,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"53","issue":"4","first_page":"2225","last_page":"2240"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9988999962806702,"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/T11698","display_name":"Underwater Acoustics Research","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ambiguity-function","display_name":"Ambiguity function","score":0.8634068965911865},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.5556824803352356},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.5060078501701355},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.4757026135921478},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47362297773361206},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.45717743039131165},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.4548507332801819},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44997909665107727},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.44299957156181335},{"id":"https://openalex.org/keywords/time\u2013frequency-analysis","display_name":"Time\u2013frequency analysis","score":0.42748215794563293},{"id":"https://openalex.org/keywords/radon-transform","display_name":"Radon transform","score":0.4199887216091156},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3725094497203827},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29981184005737305},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.17772457003593445},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.17542150616645813},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14030584692955017}],"concepts":[{"id":"https://openalex.org/C50878840","wikidata":"https://www.wikidata.org/wiki/Q3206297","display_name":"Ambiguity function","level":4,"score":0.8634068965911865},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.5556824803352356},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.5060078501701355},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.4757026135921478},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47362297773361206},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.45717743039131165},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.4548507332801819},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44997909665107727},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.44299957156181335},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.42748215794563293},{"id":"https://openalex.org/C197231052","wikidata":"https://www.wikidata.org/wiki/Q979829","display_name":"Radon transform","level":2,"score":0.4199887216091156},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3725094497203827},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29981184005737305},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.17772457003593445},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.17542150616645813},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14030584692955017},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2014.2358456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2014.2358456","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G1855351806","display_name":null,"funder_award_id":"61401495","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2299473945","display_name":null,"funder_award_id":"61471382","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G268360595","display_name":null,"funder_award_id":"61 179017","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5790234683","display_name":null,"funder_award_id":"61201445","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W319425658","https://openalex.org/W1546709507","https://openalex.org/W1988286259","https://openalex.org/W1988324566","https://openalex.org/W2004709827","https://openalex.org/W2005650926","https://openalex.org/W2009055754","https://openalex.org/W2011363315","https://openalex.org/W2020873585","https://openalex.org/W2025328969","https://openalex.org/W2031356601","https://openalex.org/W2031673444","https://openalex.org/W2035421991","https://openalex.org/W2043144943","https://openalex.org/W2043616227","https://openalex.org/W2056827880","https://openalex.org/W2058693423","https://openalex.org/W2066549015","https://openalex.org/W2075612852","https://openalex.org/W2076618467","https://openalex.org/W2080824149","https://openalex.org/W2091155613","https://openalex.org/W2099343689","https://openalex.org/W2099628041","https://openalex.org/W2101496022","https://openalex.org/W2114418710","https://openalex.org/W2119591254","https://openalex.org/W2131084851","https://openalex.org/W2138043286","https://openalex.org/W2145017037","https://openalex.org/W2145035134","https://openalex.org/W2147973859","https://openalex.org/W2151174033","https://openalex.org/W2152413864","https://openalex.org/W2153594606","https://openalex.org/W2158695700","https://openalex.org/W2163691983","https://openalex.org/W2166265025","https://openalex.org/W2166852356","https://openalex.org/W2189522737","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2072431330","https://openalex.org/W2778653761","https://openalex.org/W4319783183","https://openalex.org/W339666615","https://openalex.org/W2091895801","https://openalex.org/W2218999399","https://openalex.org/W2362799394","https://openalex.org/W2315581968","https://openalex.org/W1987943323","https://openalex.org/W2387464295"],"abstract_inverted_index":{"Robust":[0],"and":[1,18,51,63,81,105,113,150,153,190,197,211],"effective":[2],"detection":[3,38,80,212],"of":[4,28,36,73,119,146,163,179,214],"a":[5,9,74,84,89,120,177,215,219],"marine":[6,75,216],"target":[7,76,122,217],"is":[8,26,77,101],"challenging":[10],"task":[11],"due":[12],"to":[13,103],"the":[14,29,34,46,61,69,107,111,129,139,147,156,170,180,204],"complex":[15],"sea":[16],"environment":[17],"target's":[19],"motion.":[20],"A":[21],"long-time":[22,91,140],"coherent":[23,92],"integration":[24,93,209],"technique":[25],"one":[27],"most":[30],"useful":[31],"methods":[32],"for":[33,79,144],"improvement":[35],"radar":[37,199],"ability,":[39],"whereas":[40],"it":[41],"would":[42],"easily":[43],"run":[44],"into":[45],"across":[47],"range":[48],"unit":[49],"(ARU)":[50],"Doppler":[52],"frequency":[53,64],"migration":[54],"(DFM)":[55],"effects":[56],"resulting":[57],"distributed":[58],"energy":[59],"in":[60,155,218],"time":[62],"domain.":[65],"In":[66],"this":[67],"paper,":[68],"micro-Doppler":[70],"(m-D)":[71],"signature":[72],"employed":[78],"modeled":[82],"as":[83,176],"quadratic":[85],"frequency-modulated":[86],"signal.":[87],"Furthermore,":[88],"novel":[90],"method,":[94],"i.e.,":[95],"Radon-linear":[96,191],"canonical":[97,192],"ambiguity":[98,182,188],"function":[99,143],"(RLCAF),":[100],"proposed":[102,171],"detect":[104],"estimate":[106],"m-D":[108],"signal":[109,148],"without":[110],"ARU":[112],"DFM":[114],"effects.":[115],"The":[116],"observation":[117],"values":[118,134],"micromotion":[121],"are":[123,135],"first":[124],"extracted":[125],"by":[126],"searching":[127],"along":[128],"moving":[130],"trajectory.":[131],"Then":[132],"these":[133],"carried":[136],"out":[137],"with":[138,195],"instantaneous":[141],"autocorrelation":[142],"reduction":[145],"order,":[149],"well":[151],"matched":[152],"accumulated":[154],"RLCAF":[157,172,205],"domain":[158],"using":[159],"extra":[160],"three":[161],"degrees":[162],"freedom.":[164],"It":[165],"can":[166,173,206],"be":[167,174],"verified":[168],"that":[169,203],"regarded":[175],"generalization":[178],"popular":[181],"function,":[183,189],"fractional":[184,187],"Fourier":[185],"transform,":[186],"transform.":[193],"Experiments":[194],"simulated":[196],"real":[198],"data":[200],"sets":[201],"indicate":[202],"achieve":[207],"higher":[208],"gain":[210],"probability":[213],"low":[220],"signal-to-clutter":[221],"ratio":[222],"environment.":[223]},"counts_by_year":[{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":20},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":11},{"year":2015,"cited_by_count":5}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}
