{"id":"https://openalex.org/W4200122427","doi":"https://doi.org/10.1109/jstars.2021.3139112","title":"Signal Separation in GEO SAR Imaging of Maneuvering Ships by Removing Micro-Motion Effect","display_name":"Signal Separation in GEO SAR Imaging of Maneuvering Ships by Removing Micro-Motion Effect","publication_year":2021,"publication_date":"2021-12-29","ids":{"openalex":"https://openalex.org/W4200122427","doi":"https://doi.org/10.1109/jstars.2021.3139112"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2021.3139112","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3139112","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09665325.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09665325.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101755014","display_name":"Jindong Yu","orcid":"https://orcid.org/0000-0002-0454-2187"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jindong Yu","raw_affiliation_strings":["School of Electronics and Information Engineering, Beihang University, 12633 Beijing, China, 100083 (e-mail: yujindong92@163.com)","School of Electronics and Information Engineering, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, 12633 Beijing, China, 100083 (e-mail: yujindong92@163.com)","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081218523","display_name":"Ze Yu","orcid":"https://orcid.org/0000-0002-0177-5057"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ze Yu","raw_affiliation_strings":["School of Electronics and Information Engineering, BeiHang University, Beijing, China, 100083 (e-mail: yz613@buaa.edu.cn)","School of Electronics and Information Engineering, Beihang University, Beijing, China","ORCiD"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, BeiHang University, Beijing, China, 100083 (e-mail: yz613@buaa.edu.cn)","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025998657","display_name":"Yukun Guo","orcid":"https://orcid.org/0000-0002-7437-5038"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yukun Guo","raw_affiliation_strings":["Electronics and Information Engineering, Beihang University, 12633 Beijing, China, 100191 (e-mail: venik123@buaa.edu.cn)","ORCiD","School of Electronics and Information Engineering, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Electronics and Information Engineering, Beihang University, 12633 Beijing, China, 100191 (e-mail: venik123@buaa.edu.cn)","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100440503","display_name":"Chunsheng Li","orcid":"https://orcid.org/0000-0001-9050-9078"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunsheng Li","raw_affiliation_strings":["School of Electronics and Information Engineering, BeiHang University, Beijing, China, (e-mail: 00178@buaa.edu.cn)","School of Electronics and Information Engineering, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, BeiHang University, Beijing, China, (e-mail: 00178@buaa.edu.cn)","institution_ids":["https://openalex.org/I82880672"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101755014"],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":4.3778,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.95472972,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"15","issue":null,"first_page":"788","last_page":"803"},"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":0.9991000294685364,"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":0.9962999820709229,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7785340547561646},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.7645323276519775},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6656996607780457},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.634123682975769},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6283904910087585},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5833051204681396},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5433098077774048},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5052767395973206},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.46920719742774963},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.44340506196022034},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3589288592338562},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.3181784749031067},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.24845671653747559},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.126588374376297}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7785340547561646},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.7645323276519775},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6656996607780457},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.634123682975769},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6283904910087585},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5833051204681396},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5433098077774048},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5052767395973206},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.46920719742774963},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.44340506196022034},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3589288592338562},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.3181784749031067},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.24845671653747559},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.126588374376297},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"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":2,"locations":[{"id":"doi:10.1109/jstars.2021.3139112","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3139112","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09665325.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:dee8e1c40e5043b2bad139df8687c61d","is_oa":true,"landing_page_url":"https://doaj.org/article/dee8e1c40e5043b2bad139df8687c61d","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 788-803 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2021.3139112","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3139112","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09665325.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4200122427.pdf","grobid_xml":"https://content.openalex.org/works/W4200122427.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1565952470","https://openalex.org/W2002488716","https://openalex.org/W2002952095","https://openalex.org/W2025328969","https://openalex.org/W2026057110","https://openalex.org/W2031858497","https://openalex.org/W2086188282","https://openalex.org/W2086436307","https://openalex.org/W2103833429","https://openalex.org/W2125045489","https://openalex.org/W2128065822","https://openalex.org/W2150706368","https://openalex.org/W2153594606","https://openalex.org/W2158695700","https://openalex.org/W2345049101","https://openalex.org/W2415458299","https://openalex.org/W2461454668","https://openalex.org/W2461464542","https://openalex.org/W2548713468","https://openalex.org/W2595576079","https://openalex.org/W2778988647","https://openalex.org/W2903978043","https://openalex.org/W2906416043","https://openalex.org/W2988016290","https://openalex.org/W2988666303","https://openalex.org/W3007619818","https://openalex.org/W3022734098","https://openalex.org/W3042674975"],"related_works":["https://openalex.org/W1908474219","https://openalex.org/W2996630340","https://openalex.org/W2112228652","https://openalex.org/W2545123933","https://openalex.org/W1994788526","https://openalex.org/W2108352898","https://openalex.org/W2547621853","https://openalex.org/W2081203575","https://openalex.org/W2042726296","https://openalex.org/W2585813813"],"abstract_inverted_index":{"Geosynchronous":[0],"synthetic":[1],"aperture":[2],"radar":[3],"(GEO":[4],"SAR)":[5],"system":[6],"provides":[7],"capability":[8],"of":[9,17,25,36,52,81],"continuous":[10],"observation":[11],"for":[12,20],"several":[13],"hours,":[14],"which":[15,48],"is":[16,64],"great":[18],"significance":[19],"ship":[21,26],"monitoring.":[22],"Complex":[23],"motion":[24],"on":[27,92],"sea":[28],"in":[29,44,66],"long":[30],"integration":[31],"time":[32],"makes":[33],"the":[34,45,50,56,79,99],"signal":[35,61,104],"different":[37],"targets":[38],"interfere":[39],"with":[40],"each":[41],"other,":[42],"resulting":[43],"micro-motion":[46,57],"effect":[47],"degrades":[49],"quality":[51],"image.":[53],"To":[54],"remove":[55],"effect,":[58],"a":[59],"new":[60],"separation":[62,105],"method":[63],"proposed":[65,100],"this":[67],"paper.":[68],"Keystone":[69,73],"transform":[70,74],"and":[71,87,94],"inverse":[72],"are":[75],"combined":[76],"to":[77],"enlarge":[78],"difference":[80],"range":[82],"cell":[83],"migration":[84],"between":[85],"target":[86],"interference.":[88],"Validation":[89],"results":[90],"based":[91],"simulation":[93],"airborne":[95],"experiments":[96],"show":[97],"that":[98],"algorithm":[101],"achieves":[102],"good":[103],"performance.":[106]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
