{"id":"https://openalex.org/W4409991468","doi":"https://doi.org/10.1109/taes.2025.3566046","title":"Fast ISAR Imaging of Targets Featuring Micromotion With Sparse Aperture Based on Complex Deep Unfolding Networks","display_name":"Fast ISAR Imaging of Targets Featuring Micromotion With Sparse Aperture Based on Complex Deep Unfolding Networks","publication_year":2025,"publication_date":"2025-05-01","ids":{"openalex":"https://openalex.org/W4409991468","doi":"https://doi.org/10.1109/taes.2025.3566046"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2025.3566046","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2025.3566046","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/A5037883278","display_name":"Yanbo Mai","orcid":"https://orcid.org/0000-0001-8546-7862"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanbo Mai","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-8546-7862","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018019726","display_name":"Shuanghui Zhang","orcid":"https://orcid.org/0000-0002-7496-5433"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuanghui Zhang","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-7496-5433","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Weidong Jiang","orcid":"https://orcid.org/0009-0000-6381-0156"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Jiang","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0009-0000-6381-0156","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Dian Li","orcid":"https://orcid.org/0009-0008-0554-5436"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dian Li","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0009-0008-0554-5436","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054002392","display_name":"Yongxiang Liu","orcid":"https://orcid.org/0000-0002-0682-8365"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongxiang Liu","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-0682-8365","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":4.0203,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.93394022,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"61","issue":"5","first_page":"11220","last_page":"11233"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","score":0.9884999990463257,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.7220353484153748},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.6414265632629395},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6217750906944275},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6209381818771362},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5189495086669922},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5124481320381165},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.46496039628982544},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.4594363570213318},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3342875838279724},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3293898105621338},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.2103923261165619},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.17815536260604858},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13593265414237976}],"concepts":[{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.7220353484153748},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.6414265632629395},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6217750906944275},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6209381818771362},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5189495086669922},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5124481320381165},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.46496039628982544},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.4594363570213318},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3342875838279724},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3293898105621338},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.2103923261165619},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17815536260604858},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13593265414237976}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2025.3566046","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2025.3566046","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":[{"score":0.4000000059604645,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G5979008009","display_name":null,"funder_award_id":"61921001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G620386862","display_name":null,"funder_award_id":"62322121","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6853938222","display_name":null,"funder_award_id":"CX20220058","funder_id":"https://openalex.org/F4320326217","funder_display_name":"Hunan Provincial Innovation Foundation for Postgraduate"},{"id":"https://openalex.org/G8256442563","display_name":null,"funder_award_id":"2022JJ10067","funder_id":"https://openalex.org/F4320330215","funder_display_name":"Natural Science Foundation for Distinguished Young Scholars of Hunan Province"},{"id":"https://openalex.org/G8752154792","display_name":null,"funder_award_id":"62171448","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"},{"id":"https://openalex.org/F4320326217","display_name":"Hunan Provincial Innovation Foundation for Postgraduate","ror":null},{"id":"https://openalex.org/F4320330215","display_name":"Natural Science Foundation for Distinguished Young Scholars of Hunan Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1985885848","https://openalex.org/W2011609146","https://openalex.org/W2032799777","https://openalex.org/W2049808850","https://openalex.org/W2060559820","https://openalex.org/W2068592390","https://openalex.org/W2118550318","https://openalex.org/W2291446221","https://openalex.org/W2328691998","https://openalex.org/W2415458299","https://openalex.org/W2780223777","https://openalex.org/W2789274581","https://openalex.org/W2791860766","https://openalex.org/W2803590177","https://openalex.org/W2942292355","https://openalex.org/W2949127009","https://openalex.org/W2969770677","https://openalex.org/W3010054523","https://openalex.org/W3012172214","https://openalex.org/W3016409622","https://openalex.org/W3099925406","https://openalex.org/W3158081055","https://openalex.org/W3179767931","https://openalex.org/W3184682426","https://openalex.org/W3202273022","https://openalex.org/W3203402243","https://openalex.org/W4210930491","https://openalex.org/W4225694859","https://openalex.org/W4226050178","https://openalex.org/W4288751245","https://openalex.org/W4312625718","https://openalex.org/W4375798884","https://openalex.org/W4377099120","https://openalex.org/W4385194620","https://openalex.org/W4391661616","https://openalex.org/W4393405128","https://openalex.org/W4401113637"],"related_works":["https://openalex.org/W2112228652","https://openalex.org/W1908474219","https://openalex.org/W2545123933","https://openalex.org/W1994788526","https://openalex.org/W2041414401","https://openalex.org/W2108352898","https://openalex.org/W2612690400","https://openalex.org/W2042726296","https://openalex.org/W2160730947","https://openalex.org/W4406729954"],"abstract_inverted_index":{"The":[0,136],"compressive":[1,17,56,99,109],"sensing":[2,18,57,100,110],"algorithm":[3,101,111,138],"has":[4],"been":[5],"widely":[6],"applied":[7],"in":[8,29,50,157],"inverse":[9],"synthetic":[10],"aperture":[11],"radar":[12],"(ISAR)":[13],"imaging.":[14],"However,":[15],"traditional":[16],"algorithms":[19],"have":[20],"limitations,":[21],"such":[22],"as":[23],"multiple":[24],"iterative":[25,106],"steps":[26,107],"and":[27,74,115,133,141,153,160],"difficulties":[28],"selecting":[30,123],"optimal":[31],"regularization":[32,125],"parameters.":[33],"Thus,":[34],"this":[35],"study":[36],"proposes":[37],"a":[38,92,116],"fast":[39],"ISAR":[40,144],"imaging":[41],"method":[42],"based":[43,96],"on":[44,97],"complex":[45,60,82],"deep":[46,83,93],"unfolding":[47,84,94],"networks.":[48],"Specifically,":[49],"the":[51,55,59,68,75,88,98,105,124,134],"process":[52],"of":[53,108,119,146],"solving":[54],"algorithm,":[58],"sigmoid":[61],"activation":[62],"function":[63],"is":[64,79,102],"utilized":[65],"to":[66,86],"select":[67],"threshold":[69,77],"for":[70,122],"singular":[71],"value":[72],"decomposition,":[73],"soft":[76],"operator":[78],"replaced":[80],"with":[81,150],"networks":[85],"enhance":[87],"denoising":[89],"effect.":[90],"Furthermore,":[91],"network":[95],"designed.":[103],"Consequently,":[104],"are":[112,127],"effectively":[113],"reduced,":[114],"large":[117],"number":[118],"pre-experiments":[120],"required":[121],"parameters":[126],"avoided,":[128],"thereby":[129],"improving":[130],"computational":[131],"efficiency":[132],"adaptability.":[135],"proposed":[137],"can":[139],"rapidly":[140],"accurately":[142],"generate":[143],"images":[145],"targets":[147],"featuring":[148],"micro-motion":[149],"sparse":[151],"aperture,":[152],"achieves":[154],"satisfactory":[155],"results":[156],"both":[158],"simulated":[159],"measured":[161],"data.":[162]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
