{"id":"https://openalex.org/W2029720993","doi":"https://doi.org/10.1109/taes.2013.6404119","title":"A New Algorithm of ISAR Imaging for Maneuvering Targets with Low SNR","display_name":"A New Algorithm of ISAR Imaging for Maneuvering Targets with Low SNR","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2029720993","doi":"https://doi.org/10.1109/taes.2013.6404119","mag":"2029720993"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2013.6404119","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2013.6404119","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","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/A5044356445","display_name":"Yachao Li","orcid":"https://orcid.org/0000-0002-6672-367X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yachao Li","raw_affiliation_strings":["Key Laboratory for Radar Signal Processing, Xidian University, Xi'an, Shaanxi, China","Key Lab. For Radar Signal Process., Xidian Univ., Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Radar Signal Processing, Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Lab. For Radar Signal Process., Xidian Univ., Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021408538","display_name":"Mengdao Xing","orcid":"https://orcid.org/0000-0002-4084-0915"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengdao Xing","raw_affiliation_strings":["Key Laboratory for Radar Signal Processing, Xidian University, Xi'an, Shaanxi, China","Key Lab. For Radar Signal Process., Xidian Univ., Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Radar Signal Processing, Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Lab. For Radar Signal Process., Xidian Univ., Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070736177","display_name":"Junhai Su","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junhai Su","raw_affiliation_strings":["Key Laboratory for Radar Signal Processing, Xidian University, Xi'an, Shaanxi, China","Key Lab. For Radar Signal Process., Xidian Univ., Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Radar Signal Processing, Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Lab. For Radar Signal Process., Xidian Univ., Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008256662","display_name":"Yinghui Quan","orcid":"https://orcid.org/0000-0001-6541-9441"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinghui Quan","raw_affiliation_strings":["Key Laboratory for Radar Signal Processing, Xidian University, Xi'an, Shaanxi, China","Key Lab. For Radar Signal Process., Xidian Univ., Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Radar Signal Processing, Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Lab. For Radar Signal Process., Xidian Univ., Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102927094","display_name":"Zheng Bao","orcid":"https://orcid.org/0000-0002-7348-7644"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Bao","raw_affiliation_strings":["Key Laboratory for Radar Signal Processing, Xidian University, Xi'an, Shaanxi, China","Key Lab. For Radar Signal Process., Xidian Univ., Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory for Radar Signal Processing, Xidian University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Lab. For Radar Signal Process., Xidian Univ., Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":258.5481,"has_fulltext":false,"cited_by_count":105,"citation_normalized_percentile":{"value":0.99971562,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"49","issue":"1","first_page":"543","last_page":"557"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9977999925613403,"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":0.9929999709129333,"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/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.8100361227989197},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.6260694861412048},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.599631667137146},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5961464047431946},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5709044933319092},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.5461474657058716},{"id":"https://openalex.org/keywords/envelope","display_name":"Envelope (radar)","score":0.5439990758895874},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5158602595329285},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4895683228969574},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47381722927093506},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.443828284740448},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.42475542426109314},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23260179162025452},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14779388904571533}],"concepts":[{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.8100361227989197},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.6260694861412048},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.599631667137146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5961464047431946},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5709044933319092},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.5461474657058716},{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.5439990758895874},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5158602595329285},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4895683228969574},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47381722927093506},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.443828284740448},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.42475542426109314},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23260179162025452},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14779388904571533},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2013.6404119","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2013.6404119","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W281858385","https://openalex.org/W1923421359","https://openalex.org/W1994304832","https://openalex.org/W2013097188","https://openalex.org/W2029190529","https://openalex.org/W2032322171","https://openalex.org/W2036592393","https://openalex.org/W2049909263","https://openalex.org/W2086116263","https://openalex.org/W2104415706","https://openalex.org/W2111464191","https://openalex.org/W2127055780","https://openalex.org/W2132308438","https://openalex.org/W2133047848","https://openalex.org/W2137302695","https://openalex.org/W2139981415","https://openalex.org/W2141171639","https://openalex.org/W2146554500","https://openalex.org/W2147016563","https://openalex.org/W2150946824","https://openalex.org/W2154992791","https://openalex.org/W2157641409","https://openalex.org/W2158313596","https://openalex.org/W2158695700","https://openalex.org/W2159341087","https://openalex.org/W2162493950","https://openalex.org/W2166852356","https://openalex.org/W2358613921","https://openalex.org/W3010119798","https://openalex.org/W6610300802","https://openalex.org/W6640379221","https://openalex.org/W6658398460","https://openalex.org/W6775226539"],"related_works":["https://openalex.org/W2119869625","https://openalex.org/W2354389511","https://openalex.org/W2140944036","https://openalex.org/W2350566760","https://openalex.org/W2123767128","https://openalex.org/W2003459708","https://openalex.org/W2901787195","https://openalex.org/W2007886977","https://openalex.org/W1777074644","https://openalex.org/W2128890580"],"abstract_inverted_index":{"Inverse":[0],"synthetic":[1],"aperture":[2],"radar":[3,13,95],"(ISAR)":[4],"imaging":[5,48,96,184],"is":[6,98,114,156,167,185],"one":[7],"of":[8,29,131,146,149,176],"the":[9,41,47,66,86,122,129,138,147,153,163,172],"important":[10],"high-":[11],"resolution":[12],"applications":[14],"for":[15,74,110,181],"moving":[16],"target":[17],"detection":[18],"and":[19,26,37,56,71,84,134],"identification.":[20],"The":[21,100],"radial":[22,24],"velocity,":[23],"acceleration,":[25],"acceleration":[27],"rate":[28],"maneuvering":[30,75,87],"targets":[31,76,88],"can":[32],"cause":[33],"range":[34],"cell":[35],"migration":[36,112,155],"Doppler":[38],"variation":[39],"in":[40,89],"received":[42],"signals,":[43],"which":[44],"will":[45],"degrade":[46],"quality.":[49],"Therefore,":[50],"these":[51],"parameters":[52,125,151,175],"should":[53],"be":[54],"estimated":[55,127,173],"compensated":[57],"before":[58],"imaging.":[59],"In":[60],"low":[61,90],"signal-to-noise":[62],"ratio":[63],"(SNR)":[64],"conditions,":[65,92],"conventional":[67],"motion":[68,124,150,174],"parameter":[69],"estimation":[70,161],"compensation":[72],"algorithms":[73],"do":[77],"not":[78],"work":[79],"properly.":[80],"To":[81],"effectively":[82],"detect":[83],"identify":[85],"SNR":[91],"a":[93,107,143,178],"new":[94,179],"algorithm":[97,109,180],"proposed.":[99],"major":[101],"contributions":[102],"are":[103,126],"as":[104],"follows:":[105],"1)":[106],"novel":[108],"envelope":[111,154],"correction":[113],"proposed":[115],"with":[116,128,162],"adjacent":[117,139,164],"cross":[118,140,165],"correlation":[119],"function;":[120],"2)":[121],"target's":[123],"operations":[130],"Keystone":[132],"transform":[133,136],"time-frequency":[135],"to":[137],"correlation;":[141],"3)":[142],"theoretical":[144],"analysis":[145],"impact":[148],"on":[152,171],"made,":[157],"then":[158],"cross-range":[159],"phase":[160],"function":[166],"presented;":[168],"4)":[169],"based":[170],"targets,":[177],"high-resolution":[182],"ISAR":[183],"developed.":[186]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":20},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
