{"id":"https://openalex.org/W2994921854","doi":"https://doi.org/10.1109/tgrs.2019.2953303","title":"An Efficient Range-Doppler Domain ISAR Imaging Approach for Rapidly Spinning Targets","display_name":"An Efficient Range-Doppler Domain ISAR Imaging Approach for Rapidly Spinning Targets","publication_year":2019,"publication_date":"2019-12-09","ids":{"openalex":"https://openalex.org/W2994921854","doi":"https://doi.org/10.1109/tgrs.2019.2953303","mag":"2994921854"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2019.2953303","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2019.2953303","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/A5101699209","display_name":"Xiaoheng Tan","orcid":"https://orcid.org/0000-0001-9376-4920"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoheng Tan","raw_affiliation_strings":["Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, Chongqing University, Chongqing, China","School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015530074","display_name":"Zhijun Yang","orcid":"https://orcid.org/0000-0003-3558-4969"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhijun Yang","raw_affiliation_strings":["Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, Chongqing University, Chongqing, China","School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100407536","display_name":"Dong Li","orcid":"https://orcid.org/0000-0003-4766-3808"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Li","raw_affiliation_strings":["Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, Chongqing University, Chongqing, China","School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087997088","display_name":"Hongqing Liu","orcid":"https://orcid.org/0000-0003-4839-1525"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongqing Liu","raw_affiliation_strings":["Chongqing Key Laboratory of Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Communications Technology, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052210425","display_name":"Guisheng Liao","orcid":"https://orcid.org/0000-0002-5919-0713"},"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":"Guisheng Liao","raw_affiliation_strings":["National Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an, China","National Laboratory of Radar Signal Processing, Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"National Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"National Laboratory of Radar Signal Processing, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031584929","display_name":"Yang Wu","orcid":"https://orcid.org/0000-0003-4918-6419"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Wu","raw_affiliation_strings":["Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, Chongqing University, Chongqing, China","School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051377664","display_name":"Yuchuan Liu","orcid":"https://orcid.org/0000-0003-3010-7653"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuchuan Liu","raw_affiliation_strings":["Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, Chongqing University, Chongqing, China","School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101699209"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":2.7769,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.9096357,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"58","issue":"4","first_page":"2670","last_page":"2681"},"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9986000061035156,"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"}},{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9973000288009644,"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":0.8231077194213867},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6651996374130249},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5923799276351929},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.5455521941184998},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5223316550254822},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4891219735145569},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.4855611026287079},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.48519328236579895},{"id":"https://openalex.org/keywords/spinning","display_name":"Spinning","score":0.4721023142337799},{"id":"https://openalex.org/keywords/pulse-doppler-radar","display_name":"Pulse-Doppler radar","score":0.4491901695728302},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.43673160672187805},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4262450933456421},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.42023128271102905},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4180281162261963},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3297128677368164},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.30950284004211426},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16769689321517944},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08760485053062439}],"concepts":[{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.8231077194213867},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6651996374130249},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5923799276351929},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5455521941184998},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5223316550254822},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4891219735145569},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.4855611026287079},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.48519328236579895},{"id":"https://openalex.org/C154815118","wikidata":"https://www.wikidata.org/wiki/Q453762","display_name":"Spinning","level":2,"score":0.4721023142337799},{"id":"https://openalex.org/C139931591","wikidata":"https://www.wikidata.org/wiki/Q1029151","display_name":"Pulse-Doppler radar","level":4,"score":0.4491901695728302},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.43673160672187805},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4262450933456421},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42023128271102905},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4180281162261963},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3297128677368164},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.30950284004211426},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16769689321517944},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08760485053062439},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"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/tgrs.2019.2953303","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2019.2953303","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":[],"awards":[{"id":"https://openalex.org/G1491043725","display_name":null,"funder_award_id":"61971075","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1732303471","display_name":null,"funder_award_id":"61571069","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5581921351","display_name":null,"funder_award_id":"2019CDQYTX012","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8024995979","display_name":null,"funder_award_id":"cstc2018jcyjAX0351","funder_id":"https://openalex.org/F4320327865","funder_display_name":"Chongqing Research Program of Basic Research and Frontier Technology"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327865","display_name":"Chongqing Research Program of Basic Research and Frontier Technology","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1488131479","https://openalex.org/W1964301140","https://openalex.org/W1978670047","https://openalex.org/W2002113786","https://openalex.org/W2016505745","https://openalex.org/W2019044268","https://openalex.org/W2047002226","https://openalex.org/W2059249911","https://openalex.org/W2064552966","https://openalex.org/W2104245099","https://openalex.org/W2114331936","https://openalex.org/W2114418710","https://openalex.org/W2116293365","https://openalex.org/W2124663841","https://openalex.org/W2125474765","https://openalex.org/W2126658614","https://openalex.org/W2138904554","https://openalex.org/W2139010382","https://openalex.org/W2139981415","https://openalex.org/W2143522508","https://openalex.org/W2146554500","https://openalex.org/W2150946601","https://openalex.org/W2158695700","https://openalex.org/W2241421345","https://openalex.org/W2313664527","https://openalex.org/W2366754915","https://openalex.org/W2570717269","https://openalex.org/W2588240548","https://openalex.org/W2596582607","https://openalex.org/W2786185141","https://openalex.org/W2884174529"],"related_works":["https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W2112228652","https://openalex.org/W2613451563","https://openalex.org/W1994788526","https://openalex.org/W2547107543","https://openalex.org/W1966299760","https://openalex.org/W2150075356","https://openalex.org/W2974832783"],"abstract_inverted_index":{"Owing":[0],"to":[1,23,89,142,165,211],"the":[2,38,44,90,97,109,115,120,126,131,136,144,155,162,173,181,186,197,203,212,217,223,227,231,234],"large":[3],"range":[4,104,122],"cell":[5],"migration":[6],"(RCM)":[7],"and":[8,81,135,185,206,216,226],"fast":[9],"time-variant":[10],"Doppler":[11],"frequency":[12],"modulation":[13],"(DFM)":[14],"generated":[15],"by":[16,43,160],"rapidly":[17,65],"spinning":[18,66,156],"targets,":[19],"it":[20],"is":[21,68,76,86,106,117,139,158],"difficult":[22],"efficiently":[24],"obtain":[25],"well-focused":[26],"inverse":[27],"synthetic":[28,51],"aperture":[29,52],"radar":[30,53],"(ISAR)":[31],"images":[32],"via":[33],"conventional":[34],"algorithms":[35],"because":[36],"of":[37,92,99,130,146,154,233],"multidimensional":[39],"search":[40,215],"requirement.":[41],"Inspired":[42],"inherent":[45],"azimuth":[46],"spatial":[47,163],"invariance":[48],"in":[49,70,102,119,170,202],"strip-map":[50],"(SAR)":[54],"imaging":[55,62],"mode,":[56],"an":[57],"efficient":[58],"range-Doppler":[59,79],"domain":[60,80],"ISAR":[61,152],"method":[63,199],"for":[64],"targets":[67],"proposed":[69,198,235],"this":[71,171],"article.":[72],"First,":[73],"echo":[74],"signal":[75,132],"transformed":[77],"into":[78],"its":[82],"precise":[83],"analytical":[84],"expression":[85],"derived":[87],"according":[88],"principle":[91],"stationary":[93],"phase":[94,128,183],"(POSP).":[95],"Second,":[96],"energy":[98,116],"scatterers":[100],"distributed":[101],"different":[103],"cells":[105],"extracted":[107],"along":[108],"rotating":[110],"radius.":[111],"By":[112],"doing":[113],"so,":[114],"concentrated":[118],"same":[121],"cell.":[123],"After":[124],"that,":[125],"high-order":[127],"terms":[129],"are":[133,190],"compensated":[134],"CLEAN":[137],"technique":[138],"also":[140,191],"applied":[141],"reduce":[143],"sidelobes":[145],"a":[147],"strong":[148],"scatterer.":[149],"Finally,":[150],"3-D":[151,166],"image":[153],"target":[157],"reconstructed":[159],"projecting":[161],"parameters":[164],"cylindrical":[167],"coordinates.":[168],"Furthermore,":[169],"article,":[172],"output":[174],"signal-to-noise":[175],"ratio":[176],"(SNR)":[177],"gain,":[178],"anti-noise":[179],"performance,":[180],"mismatched":[182],"error,":[184],"computational":[187,204],"complexity":[188,205],"analyses":[189],"provided.":[192],"Compared":[193],"with":[194],"existing":[195],"approaches,":[196],"has":[200],"advantages":[201],"low":[207],"SNR":[208],"environment":[209],"thanks":[210],"only":[213],"1-D":[214],"coherent":[218],"integration":[219],"gain":[220],"obtained.":[221],"Both":[222],"theoretical":[224],"derivations":[225],"simulated":[228],"results":[229],"demonstrate":[230],"effectiveness":[232],"method.":[236]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}