{"id":"https://openalex.org/W2109518129","doi":"https://doi.org/10.1109/igarss.2008.4779576","title":"Imaging Geometry Analysis of 3D SAR using Linear Array Antennas","display_name":"Imaging Geometry Analysis of 3D SAR using Linear Array Antennas","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2109518129","doi":"https://doi.org/10.1109/igarss.2008.4779576","mag":"2109518129"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2008.4779576","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779576","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100652818","display_name":"Yanping Wang","orcid":"https://orcid.org/0000-0002-1287-670X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]},{"id":"https://openalex.org/I4210117836","display_name":"Space Micro (United States)","ror":"https://ror.org/03bc0qh53","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117836"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Yanping Wang","raw_affiliation_strings":["The Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Nat. Key Lab. of Microwave Imaging Technol., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Nat. Key Lab. of Microwave Imaging Technol., Beijing","institution_ids":["https://openalex.org/I4210117836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049751916","display_name":"Bin Wang","orcid":"https://orcid.org/0000-0002-5084-8590"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]},{"id":"https://openalex.org/I4210117836","display_name":"Space Micro (United States)","ror":"https://ror.org/03bc0qh53","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117836"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Bin Wang","raw_affiliation_strings":["The Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Nat. Key Lab. of Microwave Imaging Technol., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Nat. Key Lab. of Microwave Imaging Technol., Beijing","institution_ids":["https://openalex.org/I4210117836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112078435","display_name":"Wen Hong","orcid":"https://orcid.org/0000-0002-1025-9812"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]},{"id":"https://openalex.org/I4210117836","display_name":"Space Micro (United States)","ror":"https://ror.org/03bc0qh53","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117836"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Wen Hong","raw_affiliation_strings":["The Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Nat. Key Lab. of Microwave Imaging Technol., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Nat. Key Lab. of Microwave Imaging Technol., Beijing","institution_ids":["https://openalex.org/I4210117836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070839522","display_name":"Lei Du","orcid":"https://orcid.org/0000-0002-2560-5722"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]},{"id":"https://openalex.org/I4210117836","display_name":"Space Micro (United States)","ror":"https://ror.org/03bc0qh53","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117836"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Lei Du","raw_affiliation_strings":["The Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Nat. Key Lab. of Microwave Imaging Technol., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Nat. Key Lab. of Microwave Imaging Technol., Beijing","institution_ids":["https://openalex.org/I4210117836"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100560808","display_name":"Yirong Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]},{"id":"https://openalex.org/I4210117836","display_name":"Space Micro (United States)","ror":"https://ror.org/03bc0qh53","country_code":"US","type":"company","lineage":["https://openalex.org/I4210117836"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Yirong Wu","raw_affiliation_strings":["The Institute of Electronics, Chinese Academy of Sciences, Beijing, China","Nat. Key Lab. of Microwave Imaging Technol., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Nat. Key Lab. of Microwave Imaging Technol., Beijing","institution_ids":["https://openalex.org/I4210117836"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"43","issue":null,"first_page":"III ","last_page":" 1216"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998000264167786,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998000264167786,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9997000098228455,"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":0.994700014591217,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5937942266464233},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.5901387929916382},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.5656012296676636},{"id":"https://openalex.org/keywords/reflective-array-antenna","display_name":"Reflective array antenna","score":0.48524904251098633},{"id":"https://openalex.org/keywords/collinear-antenna-array","display_name":"Collinear antenna array","score":0.47832298278808594},{"id":"https://openalex.org/keywords/elevation-angle","display_name":"Elevation angle","score":0.46329009532928467},{"id":"https://openalex.org/keywords/directional-antenna","display_name":"Directional antenna","score":0.4403040409088135},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4174479842185974},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.40334630012512207},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37711137533187866},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3231898248195648},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.3206802308559418},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.28689098358154297},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.25232774019241333},{"id":"https://openalex.org/keywords/slot-antenna","display_name":"Slot antenna","score":0.23113220930099487},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.21470960974693298},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21002072095870972},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1984526813030243}],"concepts":[{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5937942266464233},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.5901387929916382},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.5656012296676636},{"id":"https://openalex.org/C169466946","wikidata":"https://www.wikidata.org/wiki/Q7307317","display_name":"Reflective array antenna","level":5,"score":0.48524904251098633},{"id":"https://openalex.org/C16686006","wikidata":"https://www.wikidata.org/wiki/Q5147263","display_name":"Collinear antenna array","level":5,"score":0.47832298278808594},{"id":"https://openalex.org/C2986230362","wikidata":"https://www.wikidata.org/wiki/Q203218","display_name":"Elevation angle","level":3,"score":0.46329009532928467},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.4403040409088135},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4174479842185974},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.40334630012512207},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37711137533187866},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3231898248195648},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.3206802308559418},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.28689098358154297},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.25232774019241333},{"id":"https://openalex.org/C109026120","wikidata":"https://www.wikidata.org/wiki/Q2369099","display_name":"Slot antenna","level":4,"score":0.23113220930099487},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.21470960974693298},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21002072095870972},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1984526813030243}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2008.4779576","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2008.4779576","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.5299999713897705,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1566144858","https://openalex.org/W1914249845","https://openalex.org/W2048289234","https://openalex.org/W2118005898","https://openalex.org/W2125310817","https://openalex.org/W2142623707","https://openalex.org/W2145491683","https://openalex.org/W2146328153"],"related_works":["https://openalex.org/W2112606344","https://openalex.org/W2494546882","https://openalex.org/W2110484334","https://openalex.org/W2160952352","https://openalex.org/W1853662149","https://openalex.org/W2152917725","https://openalex.org/W3195036829","https://openalex.org/W2363807664","https://openalex.org/W155273294","https://openalex.org/W2043100563"],"abstract_inverted_index":{"Linear":[0],"array":[1,35,48,59,73,103],"antennas":[2,60],"SAR":[3,31],"has":[4],"a":[5,33],"resolving":[6],"capability":[7],"in":[8,68,89],"the":[9,15,19,26,39,52,55,66,69,86,90,96],"elevation":[10,70,91],"direction,":[11],"and":[12,37,42,76,100,106],"can":[13],"get":[14,38],"3D":[16,30,40,43],"image":[17],"of":[18,29,47,58,65],"target.":[20],"In":[21],"this":[22],"paper,":[23],"we":[24],"derive":[25],"signal":[27],"model":[28],"using":[32],"linear":[34],"antenna,":[36],"resolutions":[41],"point":[44],"spread":[45],"function":[46],"antenna":[49,74,102],"SAR,":[50],"at":[51],"same":[53],"time":[54],"sampling":[56],"space":[57],"is":[61,80,93],"given.":[62],"The":[63,82],"variance":[64],"resolution":[67,88,97],"direction":[71,92],"with":[72],"angle":[75,79],"referenced":[77],"look":[78],"studied.":[81],"geometry":[83],"to":[84],"reach":[85],"best":[87],"analyzed.":[94],"Meanwhile":[95],"for":[98],"horizontal":[99],"vertical":[101],"are":[104],"calculated":[105],"compared.":[107]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}