{"id":"https://openalex.org/W4226236337","doi":"https://doi.org/10.1109/lgrs.2022.3169514","title":"Accurate 3-D Microwave Near-Field Imaging of Typical Concave Objects","display_name":"Accurate 3-D Microwave Near-Field Imaging of Typical Concave Objects","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4226236337","doi":"https://doi.org/10.1109/lgrs.2022.3169514"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2022.3169514","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2022.3169514","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5037678719","display_name":"Weikang Si","orcid":"https://orcid.org/0000-0003-0728-9647"},"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":"Weikang Si","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0728-9647","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029144933","display_name":"Xiaodong Zhuge","orcid":"https://orcid.org/0000-0001-8758-3146"},"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":"Xiaodong Zhuge","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-8758-3146","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040577230","display_name":"Jungang Miao","orcid":"https://orcid.org/0000-0002-8772-7602"},"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":"Jungang Miao","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-8772-7602","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":0.5722,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.56917682,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"19","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9998999834060669,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9991999864578247,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/microwave-imaging","display_name":"Microwave imaging","score":0.5636289119720459},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5291552543640137},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.5143357515335083},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.4887983500957489},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.47443997859954834},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4233616590499878},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.42293238639831543},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.39334791898727417},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39271003007888794},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.31995415687561035},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2999834418296814},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.18538054823875427},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1596042513847351}],"concepts":[{"id":"https://openalex.org/C2779885931","wikidata":"https://www.wikidata.org/wiki/Q17010029","display_name":"Microwave imaging","level":3,"score":0.5636289119720459},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5291552543640137},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.5143357515335083},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.4887983500957489},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.47443997859954834},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4233616590499878},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.42293238639831543},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.39334791898727417},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39271003007888794},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.31995415687561035},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2999834418296814},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.18538054823875427},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1596042513847351},{"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:10.1109/lgrs.2022.3169514","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2022.3169514","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.6899999976158142}],"awards":[{"id":"https://openalex.org/G3827011429","display_name":null,"funder_award_id":"62171011","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":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1984600520","https://openalex.org/W2008340591","https://openalex.org/W2009970869","https://openalex.org/W2131952685","https://openalex.org/W2145750625","https://openalex.org/W2150296982","https://openalex.org/W2464044557","https://openalex.org/W2773948547","https://openalex.org/W2796035343","https://openalex.org/W2802746427","https://openalex.org/W2905003108","https://openalex.org/W2998065259","https://openalex.org/W3017309997","https://openalex.org/W3048285811","https://openalex.org/W3123262904","https://openalex.org/W3138268272","https://openalex.org/W3177540771"],"related_works":["https://openalex.org/W2182838176","https://openalex.org/W2119094732","https://openalex.org/W2145755339","https://openalex.org/W2562731561","https://openalex.org/W2140608065","https://openalex.org/W1721186020","https://openalex.org/W4236330849","https://openalex.org/W1975822346","https://openalex.org/W4294335740","https://openalex.org/W2331389611"],"abstract_inverted_index":{"High-resolution":[0],"microwave":[1],"and":[2,6,65,78,101,119,133],"millimeter-wave":[3],"(MMW)":[4],"detection":[5],"recognition":[7],"are":[8],"often":[9],"plagued":[10],"with":[11,17],"artifacts":[12],"when":[13],"facing":[14],"complex":[15],"objects":[16],"concave":[18],"structures":[19],"due":[20],"to":[21,56],"the":[22,32,52,63,73,104,109,123,128,136,142],"ignorance":[23],"of":[24,34,75,90,113,138],"high-order":[25],"scattering":[26,77],"propagation.":[27],"Previous":[28],"works":[29],"have":[30],"demonstrated":[31],"effectiveness":[33],"accurate":[35,110],"near-field":[36],"reconstruction":[37,42,112],"by":[38,99],"considering":[39],"multiple":[40,76,105],"reflections":[41],"in":[43,131],"planar":[44],"dihedral":[45],"structures.":[46],"In":[47],"this":[48],"letter,":[49],"we":[50,70],"extend":[51],"proposed":[53,124],"imaging":[54,59],"model":[55],"three-dimensional":[57],"(3-D)":[58],"scenario.":[60],"Based":[61],"on":[62,141],"shooting":[64],"bouncing":[66],"ray":[67],"(SBR)":[68],"concept,":[69],"first":[71],"analyze":[72],"mechanism":[74],"establish":[79],"a":[80],"3-D":[81,111],"forward":[82],"model.":[83],"Utilizing":[84],"circularly":[85],"polarized":[86],"measurements,":[87],"each":[88],"number":[89],"reflection":[91,106],"times":[92],"(RTs)":[93],"echo":[94],"can":[95,126],"be":[96],"separated.":[97],"Also,":[98],"calculating":[100],"compensating":[102],"for":[103],"propagation":[107],"paths,":[108],"dihedrals":[114],"is":[115],"realized.":[116],"Numerical":[117],"simulations":[118],"experiments":[120],"show":[121],"that":[122],"method":[125],"obtain":[127],"high":[129],"resolution":[130],"the$z$-axis":[132],"effectively":[134],"restore":[135],"pattern":[137],"reflectivity":[139],"distribution":[140],"target":[143],"surface.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}