{"id":"https://openalex.org/W3132040668","doi":"https://doi.org/10.1109/igarss39084.2020.9324668","title":"The Phase Error Analysis and Compensation of Mruav-Sar","display_name":"The Phase Error Analysis and Compensation of Mruav-Sar","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3132040668","doi":"https://doi.org/10.1109/igarss39084.2020.9324668","mag":"3132040668"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9324668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9324668","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","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/A5100639306","display_name":"Yun Zhang","orcid":"https://orcid.org/0009-0006-0642-712X"},"institutions":[{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yun Zhang","raw_affiliation_strings":["Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin,Heilongjiang,P.R. China","Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin, Heilongjiang, P.R. China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin,Heilongjiang,P.R. China","institution_ids":["https://openalex.org/I890469752"]},{"raw_affiliation_string":"Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin, Heilongjiang, P.R. China","institution_ids":["https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112190852","display_name":"Xin Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhu","raw_affiliation_strings":["Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin,Heilongjiang,P.R. China","Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin, Heilongjiang, P.R. China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin,Heilongjiang,P.R. China","institution_ids":["https://openalex.org/I890469752"]},{"raw_affiliation_string":"Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin, Heilongjiang, P.R. China","institution_ids":["https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101496244","display_name":"Bin Zhao","orcid":"https://orcid.org/0000-0002-0294-8538"},"institutions":[{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Zhao","raw_affiliation_strings":["Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin,Heilongjiang,P.R. China","Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin, Heilongjiang, P.R. China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin,Heilongjiang,P.R. China","institution_ids":["https://openalex.org/I890469752"]},{"raw_affiliation_string":"Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin, Heilongjiang, P.R. China","institution_ids":["https://openalex.org/I890469752"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040277680","display_name":"Chenyue Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenyue Lu","raw_affiliation_strings":["Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin,Heilongjiang,P.R. China","Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin, Heilongjiang, P.R. China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin,Heilongjiang,P.R. China","institution_ids":["https://openalex.org/I890469752"]},{"raw_affiliation_string":"Key Laboratory of Marine Environmental Monitoring and Information Processing, Ministry of Industry and Information Technology Harbin, Heilongjiang, P.R. China","institution_ids":["https://openalex.org/I890469752"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100639306"],"corresponding_institution_ids":["https://openalex.org/I890469752"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.10252735,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"2121","last_page":"2124"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/autofocus","display_name":"Autofocus","score":0.7938651442527771},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.661941647529602},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.6604940891265869},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6541576385498047},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.5764681696891785},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4506799876689911},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.43588581681251526},{"id":"https://openalex.org/keywords/rotor","display_name":"Rotor (electric)","score":0.4239882826805115},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.37765881419181824},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.37613916397094727},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34983527660369873},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2641008496284485},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12777787446975708},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09040406346321106},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.0887027382850647}],"concepts":[{"id":"https://openalex.org/C103764139","wikidata":"https://www.wikidata.org/wiki/Q210008","display_name":"Autofocus","level":3,"score":0.7938651442527771},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.661941647529602},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.6604940891265869},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6541576385498047},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.5764681696891785},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4506799876689911},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.43588581681251526},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.4239882826805115},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.37765881419181824},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.37613916397094727},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34983527660369873},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2641008496284485},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12777787446975708},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09040406346321106},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0887027382850647},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss39084.2020.9324668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9324668","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","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":5,"referenced_works":["https://openalex.org/W357677209","https://openalex.org/W2103718934","https://openalex.org/W2112755032","https://openalex.org/W2261261851","https://openalex.org/W2599776333"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2763904007","https://openalex.org/W1749329330","https://openalex.org/W2083992722","https://openalex.org/W1755453833","https://openalex.org/W2054220418","https://openalex.org/W3007803710","https://openalex.org/W2557037589","https://openalex.org/W2065642904","https://openalex.org/W2040249954"],"abstract_inverted_index":{"The":[0,24],"multi-Rotor":[1],"UAV":[2],"SAR":[3],"(MRUAV-SAR)":[4],"platform":[5,30],"has":[6],"a":[7],"very":[8],"low":[9,25],"flight":[10],"altitude":[11],"and":[12,16,47,63,72,98,108],"poor":[13],"stability":[14],"performance,":[15],"its":[17],"trajectory":[18],"is":[19,82],"easily":[20],"affected":[21],"by":[22],"airflow.":[23],"velocity":[26],"of":[27,34,45,51,101],"the":[28,32,42,49,52,56,68,73,90,99,103],"carrier":[29],"makes":[31],"effect":[33],"phase":[35,43,53,70,75],"errors":[36],"greater.":[37],"This":[38],"paper":[39],"first":[40],"models":[41],"error":[44,54,71],"MRUAV-SAR":[46],"analyzes":[48],"impact":[50],"on":[55,67],"imaging":[57],"results.":[58],"Then":[59],"introduced":[60],"an":[61],"estimation":[62],"compensation":[64],"method":[65],"based":[66],"quadratic":[69],"cubic":[74],"error.":[76],"Phase":[77],"gradient":[78],"autofocus":[79],"algorithm":[80],"(PGA)":[81],"used":[83,94],"to":[84],"compensate":[85],"for":[86,95],"higher-order":[87],"phases.":[88],"Finally,":[89],"point":[91],"target":[92],"was":[93],"simulation":[96],"verification,":[97],"results":[100],"processing":[102],"measured":[104],"data":[105],"were":[106],"compared":[107],"analyzed.":[109]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
