{"id":"https://openalex.org/W3210757637","doi":"https://doi.org/10.1109/lgrs.2021.3115133","title":"Scene Adaptive Phase Inconsistency Estimation for Multi-channel ScanSAR System","display_name":"Scene Adaptive Phase Inconsistency Estimation for Multi-channel ScanSAR System","publication_year":2021,"publication_date":"2021-11-02","ids":{"openalex":"https://openalex.org/W3210757637","doi":"https://doi.org/10.1109/lgrs.2021.3115133","mag":"3210757637"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2021.3115133","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2021.3115133","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/A5076639295","display_name":"Jiayi Guo","orcid":"https://orcid.org/0000-0002-9935-7872"},"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":"Jiayi Guo","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9935-7872","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/A5100332980","display_name":"Jie Chen","orcid":"https://orcid.org/0000-0002-9370-3965"},"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":"Jie Chen","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9370-3965","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/A5041138969","display_name":"Hongcheng Zeng","orcid":"https://orcid.org/0000-0002-4727-9980"},"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":"Hongcheng Zeng","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4727-9980","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/A5047073083","display_name":"Wei Yang","orcid":"https://orcid.org/0000-0001-8935-294X"},"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":"Wei Yang","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-8935-294X","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":1.0676,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.89951108,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"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/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/T10891","display_name":"Radar Systems and Signal Processing","score":0.989799976348877,"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/computer-science","display_name":"Computer science","score":0.7910463809967041},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7720018625259399},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6601701974868774},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5594240427017212},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.5354030132293701},{"id":"https://openalex.org/keywords/phase-center","display_name":"Phase center","score":0.49333134293556213},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48473259806632996},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.45325854420661926},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.42606762051582336},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.4175010919570923},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.34399545192718506},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14473503828048706},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10472899675369263}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7910463809967041},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7720018625259399},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6601701974868774},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5594240427017212},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5354030132293701},{"id":"https://openalex.org/C7615733","wikidata":"https://www.wikidata.org/wiki/Q2085398","display_name":"Phase center","level":3,"score":0.49333134293556213},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48473259806632996},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.45325854420661926},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.42606762051582336},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.4175010919570923},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.34399545192718506},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14473503828048706},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10472899675369263},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2021.3115133","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2021.3115133","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":[],"awards":[{"id":"https://openalex.org/G4158583453","display_name":null,"funder_award_id":"SAST2019-038","funder_id":"https://openalex.org/F4320311020","funder_display_name":"Shanghai Academy of Spaceflight Technology"}],"funders":[{"id":"https://openalex.org/F4320311020","display_name":"Shanghai Academy of Spaceflight Technology","ror":"https://ror.org/01z8tr155"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1971093890","https://openalex.org/W1985053641","https://openalex.org/W1988751447","https://openalex.org/W2006966261","https://openalex.org/W2012825953","https://openalex.org/W2017916240","https://openalex.org/W2080555455","https://openalex.org/W2085804438","https://openalex.org/W2097233876","https://openalex.org/W2116008021","https://openalex.org/W2127065135","https://openalex.org/W2128960312","https://openalex.org/W2140990782","https://openalex.org/W2321498704","https://openalex.org/W2949367518","https://openalex.org/W3015493122","https://openalex.org/W3214953536"],"related_works":["https://openalex.org/W2775485999","https://openalex.org/W2612690400","https://openalex.org/W2142660541","https://openalex.org/W2008412721","https://openalex.org/W2144163492","https://openalex.org/W2540140465","https://openalex.org/W2091422131","https://openalex.org/W2115641108","https://openalex.org/W2949849531","https://openalex.org/W2039327014"],"abstract_inverted_index":{"Operating":[0],"multi-channel":[1,19,123],"synthetic":[2],"aperture":[3],"radar":[4],"(SAR)":[5],"in":[6,18,94],"ScanSAR":[7,39,90],"mode":[8],"enables":[9],"an":[10,80],"ultrawide-swath":[11],"and":[12,27,139],"high-resolution":[13],"imagery.":[14],"A":[15],"critical":[16],"step":[17],"SAR":[20,124],"data":[21],"processing":[22],"is":[23,71,92,118,136],"to":[24,63,75,141],"accurately":[25,104],"estimate":[26,99],"compensate":[28],"phase":[29,54,69,84,101,132],"inconsistency":[30,85,133],"between":[31],"channels.":[32],"However,":[33],"the":[34,43,51,66,76,89,115,130,146],"Doppler":[35],"spectrum":[36],"distribution":[37],"of":[38,45,68,78,114],"relies":[40],"heavily":[41],"on":[42],"characteristic":[44],"illuminated":[46],"regions,":[47],"which":[48,97],"may":[49],"make":[50],"traditional":[52],"time-domain":[53],"estimation":[55,70,86,134],"method":[56,87,135],"failure":[57],"under":[58],"nonuniform":[59],"scenes.":[60],"In":[61],"order":[62],"ensure":[64],"that":[65,129],"performance":[67,113],"robust":[72],"with":[73,145],"respect":[74],"variation":[77],"scenes,":[79],"innovative":[81],"scene":[82],"adaptive":[83],"for":[88],"system":[91],"presented":[93,116],"this":[95],"letter,":[96],"can":[98],"channel":[100],"error":[102],"more":[103,137],"by":[105],"extracting":[106],"scene-center":[107],"frequency":[108],"from":[109],"received":[110],"data.":[111,125],"The":[112],"approach":[117],"evaluated":[119],"using":[120],"real":[121],"airborne":[122],"Experimental":[126],"results":[127],"show":[128],"modified":[131],"effective":[138],"adaptable":[140],"different":[142],"scenes":[143],"compared":[144],"conventional":[147],"method.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
