{"id":"https://openalex.org/W3152618415","doi":"https://doi.org/10.1145/3447450.3447483","title":"Real-time Millimeter-wave 3D SAR Imaging with Orthogonal Bistatic Model","display_name":"Real-time Millimeter-wave 3D SAR Imaging with Orthogonal Bistatic Model","publication_year":2020,"publication_date":"2020-12-25","ids":{"openalex":"https://openalex.org/W3152618415","doi":"https://doi.org/10.1145/3447450.3447483","mag":"3152618415"},"language":"en","primary_location":{"id":"doi:10.1145/3447450.3447483","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3447450.3447483","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 The 4th International Conference on Video and Image Processing","raw_type":"proceedings-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/A5062570783","display_name":"Hanjiang Chen","orcid":"https://orcid.org/0000-0002-0975-551X"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanjiang Chen","raw_affiliation_strings":["Huazhong University of Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107556813","display_name":"Zhengang Yang","orcid":"https://orcid.org/0000-0001-6825-5403"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"ZHENGANG YANG","raw_affiliation_strings":["Huazhong University of Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101592688","display_name":"Jinsong Liu","orcid":"https://orcid.org/0000-0003-2114-9018"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"JINSONG LIU","raw_affiliation_strings":["Huazhong University of Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100752556","display_name":"Kejia Wang","orcid":"https://orcid.org/0000-0002-9458-5139"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"KEJIA WANG","raw_affiliation_strings":["Huazhong University of Science and Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huazhong University of Science and Technology, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":1.6321,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.93540989,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"213","last_page":"217"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9987000226974487,"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":0.9987000226974487,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9918000102043152,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9886999726295471,"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/extremely-high-frequency","display_name":"Extremely high frequency","score":0.684631884098053},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6722820997238159},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.5935814380645752},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5401292443275452},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5117321014404297},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5039786696434021},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.47665268182754517},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.4711426794528961},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.42884156107902527},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4119843542575836},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.313727468252182},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18159180879592896},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.1316070556640625}],"concepts":[{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.684631884098053},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6722820997238159},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.5935814380645752},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5401292443275452},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5117321014404297},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5039786696434021},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.47665268182754517},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.4711426794528961},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.42884156107902527},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4119843542575836},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.313727468252182},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18159180879592896},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.1316070556640625},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3447450.3447483","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3447450.3447483","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 The 4th International Conference on Video and Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2021615968","https://openalex.org/W2125131158","https://openalex.org/W2514579666","https://openalex.org/W2549470467","https://openalex.org/W2784322457","https://openalex.org/W2900582702","https://openalex.org/W2915304624","https://openalex.org/W2984983760"],"related_works":["https://openalex.org/W2135924691","https://openalex.org/W2113162338","https://openalex.org/W2766192666","https://openalex.org/W4245917453","https://openalex.org/W2142179688","https://openalex.org/W2385030184","https://openalex.org/W2502249732","https://openalex.org/W1989152044","https://openalex.org/W2540450177","https://openalex.org/W2170580735"],"abstract_inverted_index":{"To":[0],"satisfy":[1],"the":[2,60,64,69,93,106,113,120,136,145],"real-time":[3],"demand,":[4],"both":[5],"data":[6,9,26,76],"sampling":[7],"and":[8,37,51,54,66,112,142],"processing":[10],"are":[11,71],"required":[12],"to":[13,90,131],"be":[14,149],"high":[15],"efficient":[16],"in":[17],"a":[18,123],"millimeter-wave":[19],"3D":[20,52,124],"SAR":[21],"imaging":[22,103,114,125,137],"system.":[23],"For":[24,74],"fast":[25,75],"sampling,":[27],"antenna":[28],"array":[29],"is":[30,47,87,110,116,133,139],"applied,":[31],"which":[32],"requires":[33],"multiple":[34],"transmit":[35],"antennas":[36],"receiving":[38],"antennas.":[39],"In":[40],"this":[41,55],"paper,":[42],"an":[43,78],"orthogonal":[44],"bistatic":[45],"model":[46,56],"adopted":[48],"for":[49],"2D":[50,102],"imaging,":[53],"can":[57,148],"significantly":[58],"decrease":[59],"number":[61],"of":[62,68,108,144],"antennas,":[63],"complexity":[65],"cost":[67],"hardware":[70],"also":[72,134],"reduced.":[73],"processing,":[77],"image":[79],"reconstruction":[80],"algorithm":[81,95],"based":[82],"on":[83],"wavenumber":[84],"domain":[85],"transform":[86],"proposed,":[88],"compared":[89],"BP":[91],"algorithm,":[92],"proposed":[94],"has":[96],"much":[97],"higher":[98],"compute":[99],"efficiency.":[100],"A":[101],"simulation":[104,126],"with":[105,127],"frequency":[107],"55GHz":[109],"demonstrated,":[111,135],"time":[115,138],"only":[117,140],"0.0177s.":[118],"At":[119],"same":[121],"time,":[122],"frequencies":[128],"from":[129],"50GHz":[130],"60GHz":[132],"0.371s,":[141],"all":[143],"result":[146],"images":[147],"clearly":[150],"shown.":[151]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}