{"id":"https://openalex.org/W3042084565","doi":"https://doi.org/10.1109/access.2020.3008480","title":"A Method for the Micro-Motion Signal Separation and Micro-Doppler Extraction for the Space Precession Target","display_name":"A Method for the Micro-Motion Signal Separation and Micro-Doppler Extraction for the Space Precession Target","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3042084565","doi":"https://doi.org/10.1109/access.2020.3008480","mag":"3042084565"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3008480","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3008480","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09138410.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09138410.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033116182","display_name":"Xuguang Xu","orcid":"https://orcid.org/0000-0002-2416-657X"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuguang Xu","raw_affiliation_strings":["Graduate College, Air Force Engineering University, Xi\u2019an, China","Graduate College, Air Force Engineering University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-2416-657X","affiliations":[{"raw_affiliation_string":"Graduate College, Air Force Engineering University, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210104252"]},{"raw_affiliation_string":"Graduate College, Air Force Engineering University, Xi'an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113732232","display_name":"Cunqian Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cunqian Feng","raw_affiliation_strings":["Air and Missile Defense College, Air Force Engineering University, Xi\u2019an, China","Air and Missile Defense College, Air Force Engineering University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Air and Missile Defense College, Air Force Engineering University, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210104252"]},{"raw_affiliation_string":"Air and Missile Defense College, Air Force Engineering University, Xi'an, China","institution_ids":["https://openalex.org/I4210104252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005389599","display_name":"Sisan He","orcid":"https://orcid.org/0009-0006-0221-0978"},"institutions":[{"id":"https://openalex.org/I4210104252","display_name":"Air Force Engineering University","ror":"https://ror.org/00seraz22","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210104252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sisan He","raw_affiliation_strings":["Air and Missile Defense College, Air Force Engineering University, Xi\u2019an, China","Air and Missile Defense College, Air Force Engineering University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Air and Missile Defense College, Air Force Engineering University, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210104252"]},{"raw_affiliation_string":"Air and Missile Defense College, Air Force Engineering University, Xi'an, China","institution_ids":["https://openalex.org/I4210104252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5033116182"],"corresponding_institution_ids":["https://openalex.org/I4210104252"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":14.6609,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.98223759,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"130392","last_page":"130404"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9983999729156494,"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":0.9983999729156494,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14158","display_name":"Optical Systems and Laser Technology","score":0.9817000031471252,"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/singular-value-decomposition","display_name":"Singular value decomposition","score":0.687897264957428},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.5478595495223999},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5346953272819519},{"id":"https://openalex.org/keywords/singular-value","display_name":"Singular value","score":0.4936562478542328},{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.48350790143013},{"id":"https://openalex.org/keywords/doppler-effect","display_name":"Doppler effect","score":0.4334125518798828},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.41954320669174194},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40023255348205566},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3524067997932434},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34108805656433105},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31236201524734497},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2543394863605499},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.11926358938217163}],"concepts":[{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.687897264957428},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.5478595495223999},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5346953272819519},{"id":"https://openalex.org/C109282560","wikidata":"https://www.wikidata.org/wiki/Q4166054","display_name":"Singular value","level":3,"score":0.4936562478542328},{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.48350790143013},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.4334125518798828},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.41954320669174194},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40023255348205566},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3524067997932434},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34108805656433105},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31236201524734497},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2543394863605499},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.11926358938217163},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3008480","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3008480","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09138410.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a13eab961cc94069ac0f073596659906","is_oa":true,"landing_page_url":"https://doaj.org/article/a13eab961cc94069ac0f073596659906","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 130392-130404 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3008480","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3008480","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09138410.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7281559386","display_name":null,"funder_award_id":"61701528","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":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3042084565.pdf","grobid_xml":"https://content.openalex.org/works/W3042084565.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1983125616","https://openalex.org/W2006630558","https://openalex.org/W2054721366","https://openalex.org/W2128331885","https://openalex.org/W2150743271","https://openalex.org/W2165913693","https://openalex.org/W2227958069","https://openalex.org/W2235493643","https://openalex.org/W2249118586","https://openalex.org/W2462863037","https://openalex.org/W2539298817","https://openalex.org/W2588612101","https://openalex.org/W2738257622","https://openalex.org/W2741130933","https://openalex.org/W2742942819","https://openalex.org/W2746454943","https://openalex.org/W2762704995","https://openalex.org/W2766660499","https://openalex.org/W2887816469","https://openalex.org/W2889344645","https://openalex.org/W2901087859","https://openalex.org/W2958770181","https://openalex.org/W2962888113","https://openalex.org/W2966428584","https://openalex.org/W2966465505","https://openalex.org/W2997465503","https://openalex.org/W3022760157","https://openalex.org/W4285719527","https://openalex.org/W4387794881"],"related_works":["https://openalex.org/W4319586039","https://openalex.org/W4382583540","https://openalex.org/W2010100052","https://openalex.org/W2148568324","https://openalex.org/W1990844505","https://openalex.org/W1607100495","https://openalex.org/W4378770618","https://openalex.org/W4386721910","https://openalex.org/W2038393145","https://openalex.org/W2059545631"],"abstract_inverted_index":{"Aiming":[0],"at":[1],"the":[2,12,37,47,56,61,66,74,81,89,95,99,102,111,118,125,133,140,144,151,171,174],"problem":[3],"of":[4,11,28,40,60,69,77,91,98,105,128,153,163,173],"micro-motion":[5,38,126],"signal":[6,58,67,75,79,127],"separation":[7],"and":[8,24,46,49,72,116,143,169],"micro-Doppler":[9,48,152,172],"extraction":[10],"precession":[13,42,96],"target,":[14],"a":[15],"new":[16],"method":[17,90,162],"based":[18],"on":[19],"singular":[20,82,103],"value":[21,83],"decomposition":[22],"(SVD)":[23],"joint":[25],"approximate":[26],"diagonalization":[27],"eigen-matrices":[29],"(JADE)":[30],"is":[31,44,86,114,121,136,147],"proposed":[32],"in":[33],"this":[34,161],"paper.":[35],"Firstly,":[36],"model":[39,59,68],"space":[41],"target":[43],"established,":[45],"scattering":[50,70,130,155,175],"characteristics":[51],"are":[52,109],"analyzed":[53],"to":[54,93,123,138,149],"establish":[55],"echo":[57],"target.":[62,100],"Secondly,":[63],"through":[64],"simplifying":[65],"point":[71],"building":[73],"matrix":[76,113],"different":[78,106],"lengths,":[80],"ratio":[84],"sequence":[85],"constructed":[87],"by":[88],"SVD":[92],"estimate":[94],"period":[97],"Thirdly,":[101],"vectors":[104],"observation":[107,112],"periods":[108],"extracted,":[110],"constructed,":[115],"then":[117],"JADE":[119],"algorithm":[120],"adopted":[122],"separate":[124,168],"each":[129,154],"point.":[131,156],"Finally,":[132],"clustering":[134],"analysis":[135],"used":[137],"denoise":[139],"time-frequency":[141],"graph":[142],"centroid":[145],"calculation":[146],"employed":[148],"extract":[150,170],"Simulation":[157],"results":[158],"show":[159],"that":[160],"good":[164],"robustness":[165],"can":[166],"effectively":[167],"points.":[176]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}