{"id":"https://openalex.org/W4313210340","doi":"https://doi.org/10.3233/faia220562","title":"Coherent Accumulation Algorithm for Maneuvering Weak Target Based on Angular-Stepped-GRFT","display_name":"Coherent Accumulation Algorithm for Maneuvering Weak Target Based on Angular-Stepped-GRFT","publication_year":2022,"publication_date":"2022-12-13","ids":{"openalex":"https://openalex.org/W4313210340","doi":"https://doi.org/10.3233/faia220562"},"language":"en","primary_location":{"id":"doi:10.3233/faia220562","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia220562","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA220562","source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA220562","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043868970","display_name":"Yuxian Sun","orcid":"https://orcid.org/0000-0002-2747-2476"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I4210100278","display_name":"Beijing Satellite Navigation Center","ror":"https://ror.org/0188rvx33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210100278"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxian Sun","raw_affiliation_strings":["Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I4210100278"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;","institution_ids":["https://openalex.org/I4210100278","https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009938012","display_name":"Shaoqiang Chang","orcid":"https://orcid.org/0000-0002-8425-5937"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I4210100278","display_name":"Beijing Satellite Navigation Center","ror":"https://ror.org/0188rvx33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210100278"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shaoqiang Chang","raw_affiliation_strings":["Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;","Key Laboratory of Electronic and Information Technology in Satellite Navigation","Beijing Institute of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I4210100278"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;","institution_ids":["https://openalex.org/I4210100278","https://openalex.org/I125839683"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation","institution_ids":["https://openalex.org/I4210100278"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100367403","display_name":"Gang Wang","orcid":"https://orcid.org/0000-0002-7266-2412"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I4210100278","display_name":"Beijing Satellite Navigation Center","ror":"https://ror.org/0188rvx33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210100278"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Wang","raw_affiliation_strings":["Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation","Beijing Institute of Technology, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I4210100278"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation","institution_ids":["https://openalex.org/I4210100278"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;","institution_ids":["https://openalex.org/I4210100278","https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062937307","display_name":"Zhennan Liang","orcid":"https://orcid.org/0000-0002-0883-2536"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I4210100278","display_name":"Beijing Satellite Navigation Center","ror":"https://ror.org/0188rvx33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210100278"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhennan Liang","raw_affiliation_strings":["Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation","Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;","Beijing Institute of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I4210100278"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation","institution_ids":["https://openalex.org/I4210100278"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;","institution_ids":["https://openalex.org/I4210100278","https://openalex.org/I125839683"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101944616","display_name":"Jinpeng Guo","orcid":"https://orcid.org/0000-0002-7945-8916"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I4210100278","display_name":"Beijing Satellite Navigation Center","ror":"https://ror.org/0188rvx33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210100278"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinpeng Guo","raw_affiliation_strings":["Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","Beijing Institute of Technology, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;","Key Laboratory of Electronic and Information Technology in Satellite Navigation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I4210100278"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;","institution_ids":["https://openalex.org/I4210100278","https://openalex.org/I125839683"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation","institution_ids":["https://openalex.org/I4210100278"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101650592","display_name":"Quanhua Liu","orcid":"https://orcid.org/0000-0003-4253-2614"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I4210100278","display_name":"Beijing Satellite Navigation Center","ror":"https://ror.org/0188rvx33","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210100278"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quanhua Liu","raw_affiliation_strings":["Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","Beijing Institute of Technology, China","Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;","Key Laboratory of Electronic and Information Technology in Satellite Navigation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I4210100278"]},{"raw_affiliation_string":"Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation, Beijing Institute of Technology, Beijing, China;","institution_ids":["https://openalex.org/I4210100278","https://openalex.org/I125839683"]},{"raw_affiliation_string":"Key Laboratory of Electronic and Information Technology in Satellite Navigation","institution_ids":["https://openalex.org/I4210100278"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5009938012"],"corresponding_institution_ids":["https://openalex.org/I125839683","https://openalex.org/I4210100278"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.47032823,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14158","display_name":"Optical Systems and Laser Technology","score":0.9972000122070312,"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"}},"topics":[{"id":"https://openalex.org/T14158","display_name":"Optical Systems and Laser Technology","score":0.9972000122070312,"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"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9955999851226807,"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":0.9894000291824341,"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/radar","display_name":"Radar","score":0.5830844044685364},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5203761458396912},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4879693388938904},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.45498529076576233},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.41975340247154236},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.400623619556427},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36433595418930054},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2831307649612427},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1615455150604248},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11028021574020386}],"concepts":[{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5830844044685364},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5203761458396912},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4879693388938904},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.45498529076576233},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.41975340247154236},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.400623619556427},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36433595418930054},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2831307649612427},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1615455150604248},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11028021574020386},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/faia220562","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia220562","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA220562","source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"}],"best_oa_location":{"id":"doi:10.3233/faia220562","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia220562","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA220562","source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3910438102","display_name":null,"funder_award_id":"62201048","funder_id":"https://openalex.org/F4320336125","funder_display_name":"National Science Fund for Distinguished Young Scholars"}],"funders":[{"id":"https://openalex.org/F4320323110","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74"},{"id":"https://openalex.org/F4320327514","display_name":"Beijing Institute of Technology Research Fund Program for Young Scholars","ror":null},{"id":"https://openalex.org/F4320336125","display_name":"National Science Fund for Distinguished Young Scholars","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4313210340.pdf","grobid_xml":"https://content.openalex.org/works/W4313210340.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W2014445321","https://openalex.org/W2063688614","https://openalex.org/W2137696663","https://openalex.org/W2147016563","https://openalex.org/W2159440746","https://openalex.org/W2162329862","https://openalex.org/W2166234647","https://openalex.org/W2183637736","https://openalex.org/W2595131526","https://openalex.org/W2616553045","https://openalex.org/W3131177344","https://openalex.org/W3196878162","https://openalex.org/W4205868646","https://openalex.org/W4236806952"],"related_works":["https://openalex.org/W3112081258","https://openalex.org/W1480343695","https://openalex.org/W2332949289","https://openalex.org/W98805669","https://openalex.org/W2315892906","https://openalex.org/W4384026382","https://openalex.org/W2792514479","https://openalex.org/W2392214114","https://openalex.org/W1973326588","https://openalex.org/W2808425152"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"an":[3],"improved":[4],"angular":[5],"stepped":[6,37],"generalized":[7],"Radon":[8],"Fourier":[9],"transform":[10],"(angular-stepped-GRFT)":[11],"algorithm":[12],"for":[13,30],"maneuvering":[14,32,47],"weak":[15,33,48],"target":[16,34,49],"detection":[17],"in":[18],"synthetic":[19],"wideband":[20],"radar.":[21],"The":[22],"proposed":[23],"method":[24,54],"can":[25],"achieve":[26],"motion":[27,44],"parameters":[28],"estimation":[29],"the":[31,43],"based":[35],"on":[36],"frequency":[38],"signal.":[39],"On":[40],"this":[41],"basis,":[42],"compensation":[45],"of":[46],"and":[50],"range":[51],"profile":[52],"focusing":[53],"are":[55],"realized.":[56]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}