{"id":"https://openalex.org/W2607286291","doi":"https://doi.org/10.1109/jstars.2017.2681203","title":"Demonstration of Dual-Channel TOPS SAR Imaging With Airborne C-Band Data","display_name":"Demonstration of Dual-Channel TOPS SAR Imaging With Airborne C-Band Data","publication_year":2017,"publication_date":"2017-04-14","ids":{"openalex":"https://openalex.org/W2607286291","doi":"https://doi.org/10.1109/jstars.2017.2681203","mag":"2607286291"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2017.2681203","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2017.2681203","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"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/A5044564436","display_name":"Huaitao Fan","orcid":"https://orcid.org/0000-0002-8041-5358"},"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/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaitao Fan","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China","University of Chinese Academy of Sciences, Beijing, China","Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China; University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China; University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100406518","display_name":"Zhimin Zhang","orcid":"https://orcid.org/0000-0001-7400-8556"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhimin Zhang","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032677320","display_name":"Robert Wang","orcid":"https://orcid.org/0000-0002-9850-7015"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Robert Wang","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100369025","display_name":"Ning Li","orcid":"https://orcid.org/0000-0002-4358-6449"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ning Li","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101806488","display_name":"Wei Xu","orcid":"https://orcid.org/0000-0002-2382-5449"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Xu","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083915362","display_name":"Zhen Xu","orcid":"https://orcid.org/0000-0001-7011-3236"},"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/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Xu","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China","University of Chinese Academy of Sciences, Beijing, China","Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China; University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy of Sciences, Beijing, China; University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458","https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":3.7241,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.9651529,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"10","issue":"8","first_page":"3569","last_page":"3581"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":1.0,"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":1.0,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.8276628255844116},{"id":"https://openalex.org/keywords/tops","display_name":"TOPS","score":0.8201248645782471},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.718637228012085},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.7079933881759644},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6638221740722656},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.5334119200706482},{"id":"https://openalex.org/keywords/operability","display_name":"Operability","score":0.5291932821273804},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5266385078430176},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5248416066169739},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.521528959274292},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.49014243483543396},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.44515711069107056},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4197912812232971},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.37956702709198},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.35721272230148315},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22747841477394104},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.17870435118675232},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17457184195518494},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11682265996932983}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.8276628255844116},{"id":"https://openalex.org/C2777675136","wikidata":"https://www.wikidata.org/wiki/Q835642","display_name":"TOPS","level":3,"score":0.8201248645782471},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.718637228012085},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.7079933881759644},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6638221740722656},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.5334119200706482},{"id":"https://openalex.org/C126231374","wikidata":"https://www.wikidata.org/wiki/Q1061298","display_name":"Operability","level":2,"score":0.5291932821273804},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5266385078430176},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5248416066169739},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.521528959274292},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.49014243483543396},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.44515711069107056},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4197912812232971},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.37956702709198},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.35721272230148315},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22747841477394104},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17870435118675232},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17457184195518494},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11682265996932983},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstars.2017.2681203","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2017.2681203","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W14501753","https://openalex.org/W357677209","https://openalex.org/W1788914796","https://openalex.org/W1963626364","https://openalex.org/W1965681976","https://openalex.org/W1966775605","https://openalex.org/W1977957956","https://openalex.org/W2024071072","https://openalex.org/W2070538293","https://openalex.org/W2074030685","https://openalex.org/W2078506543","https://openalex.org/W2079299474","https://openalex.org/W2080152740","https://openalex.org/W2080555455","https://openalex.org/W2097233876","https://openalex.org/W2110965352","https://openalex.org/W2111415567","https://openalex.org/W2111650247","https://openalex.org/W2128668801","https://openalex.org/W2128960312","https://openalex.org/W2130928328","https://openalex.org/W2138038546","https://openalex.org/W2139176447","https://openalex.org/W2140990782","https://openalex.org/W2145348268","https://openalex.org/W2156606791","https://openalex.org/W2161208433","https://openalex.org/W2174009612","https://openalex.org/W2543410641","https://openalex.org/W3015886169","https://openalex.org/W3214953536","https://openalex.org/W6638296758","https://openalex.org/W6729228179","https://openalex.org/W6776168379"],"related_works":["https://openalex.org/W2612690400","https://openalex.org/W2225081517","https://openalex.org/W3006723060","https://openalex.org/W2134484381","https://openalex.org/W2152662390","https://openalex.org/W3041054962","https://openalex.org/W2012086173","https://openalex.org/W1002619645","https://openalex.org/W2119012278","https://openalex.org/W2163317449"],"abstract_inverted_index":{"Multichannel":[0],"in":[1,8,95,105,149],"azimuth":[2,53],"synthetic":[3],"aperture":[4],"radar":[5],"(SAR)":[6],"operating":[7],"the":[9,39,61,80,86,102,141,150,155,160,165],"terrain":[10],"observation":[11],"by":[12,60],"progressive":[13],"scans":[14],"(TOPS)":[15],"acquisition":[16],"mode":[17],"has":[18,57],"attracted":[19],"much":[20],"attention":[21],"recently":[22],"for":[23,73],"its":[24,106],"capability":[25],"to":[26,37,108,139],"achieve":[27],"ultrawide-swath":[28],"imaging":[29],"with":[30,119],"a":[31,50,70],"high":[32],"spatial":[33],"resolution.":[34],"In":[35],"order":[36],"verify":[38],"feasibility":[40],"and":[41,84,127,164,170],"operability":[42],"of":[43,63,67,90,101,114,134,143],"this":[44,115],"newly":[45],"developed":[46],"remote":[47],"sensing":[48],"concept,":[49],"C-band":[51],"airborne":[52],"dual-channel":[54,151],"TOPS":[55,152],"SAR":[56,82,117],"been":[58],"designed":[59],"Institute":[62],"Electronics,":[64],"Chinese":[65],"Academy":[66],"Sciences,":[68],"as":[69],"test":[71],"bed":[72],"future":[74],"spaceborne":[75],"realizations.":[76],"This":[77],"paper":[78],"introduces":[79],"experimental":[81,121,156],"system":[83],"reports":[85],"data":[87],"processing":[88,135],"results":[89,157],"an":[91],"outfield":[92],"experiment":[93,103],"conducted":[94],"late":[96],"September":[97],"2014.":[98],"The":[99],"importance":[100],"resides":[104],"potential":[107],"validate":[109],"several":[110],"important":[111],"technical":[112],"aspects":[113],"novel":[116],"operation":[118],"real":[120],"data,":[122],"including":[123,159],"channel":[124],"mismatch":[125,162],"cancellation":[126,163],"unambiguous":[128],"signal":[129],"reconstruction.":[130],"Besides,":[131],"two":[132],"kinds":[133],"methods":[136],"are":[137,168],"proposed":[138],"calibrate":[140],"influence":[142],"antenna":[144],"phase":[145,161],"center":[146],"fluctuation":[147],"occurred":[148],"SAR.":[153],"Finally,":[154],"obtained,":[158],"focused":[166],"imageries,":[167],"presented":[169],"analyzed.":[171]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
