{"id":"https://openalex.org/W4389105005","doi":"https://doi.org/10.1109/taes.2023.3336641","title":"A Two-Stage Approach for TSNB and ITWB RFI Mitigation in P- and L-Band SAR Data","display_name":"A Two-Stage Approach for TSNB and ITWB RFI Mitigation in P- and L-Band SAR Data","publication_year":2023,"publication_date":"2023-11-28","ids":{"openalex":"https://openalex.org/W4389105005","doi":"https://doi.org/10.1109/taes.2023.3336641"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2023.3336641","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2023.3336641","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Transactions on Aerospace and Electronic Systems","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/A5019154626","display_name":"Zongsen Lv","orcid":"https://orcid.org/0000-0002-3150-6405"},"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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"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":"Zongsen Lv","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China","School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3150-6405","affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073157317","display_name":"Zhimin Zhang","orcid":"https://orcid.org/0009-0000-8778-7149"},"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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhimin Zhang","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaitao Fan","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-8041-5358","affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024487524","display_name":"Zhen Chen","orcid":"https://orcid.org/0000-0001-6569-2077"},"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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Chen","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-6569-2077","affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023570134","display_name":"Jinsong Qiu","orcid":"https://orcid.org/0000-0002-6696-7893"},"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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinsong Qiu","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6696-7893","affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054513117","display_name":"Yulun Wu","orcid":"https://orcid.org/0000-0003-1352-5749"},"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/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"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":"Yulun Wu","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China","School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-1352-5749","affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Aerospace Information Research Institute of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.8103,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.9671555,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"60","issue":"2","first_page":"1450","last_page":"1470"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9987999796867371,"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":0.9987999796867371,"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":0.9983000159263611,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.737238883972168},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6931864023208618},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6798526048660278},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5172110795974731},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.4559217095375061},{"id":"https://openalex.org/keywords/electromagnetic-interference","display_name":"Electromagnetic interference","score":0.4386388957500458},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4138685464859009},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.38159579038619995},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.30418458580970764},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2938331365585327},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1795201301574707},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1572445034980774}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.737238883972168},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6931864023208618},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6798526048660278},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5172110795974731},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.4559217095375061},{"id":"https://openalex.org/C184892835","wikidata":"https://www.wikidata.org/wiki/Q1474513","display_name":"Electromagnetic interference","level":2,"score":0.4386388957500458},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4138685464859009},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.38159579038619995},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.30418458580970764},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2938331365585327},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1795201301574707},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1572445034980774},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2023.3336641","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2023.3336641","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","score":0.4699999988079071,"display_name":"Life in Land"}],"awards":[{"id":"https://openalex.org/G5261025737","display_name":null,"funder_award_id":"2021YFC3000405","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":66,"referenced_works":["https://openalex.org/W1968204053","https://openalex.org/W1969698720","https://openalex.org/W1979213074","https://openalex.org/W1988896360","https://openalex.org/W2017966722","https://openalex.org/W2025969570","https://openalex.org/W2029307906","https://openalex.org/W2049530934","https://openalex.org/W2058843630","https://openalex.org/W2068905549","https://openalex.org/W2072623250","https://openalex.org/W2074769152","https://openalex.org/W2076814348","https://openalex.org/W2079299474","https://openalex.org/W2100205787","https://openalex.org/W2100280105","https://openalex.org/W2101748122","https://openalex.org/W2103972604","https://openalex.org/W2104392909","https://openalex.org/W2118904831","https://openalex.org/W2120429662","https://openalex.org/W2127399056","https://openalex.org/W2141607694","https://openalex.org/W2158898891","https://openalex.org/W2164441276","https://openalex.org/W2171490008","https://openalex.org/W2189846329","https://openalex.org/W2329548976","https://openalex.org/W2337557931","https://openalex.org/W2546820265","https://openalex.org/W2739258379","https://openalex.org/W2791324817","https://openalex.org/W2934254553","https://openalex.org/W2961105531","https://openalex.org/W2969860805","https://openalex.org/W2983140237","https://openalex.org/W2995720069","https://openalex.org/W3011234705","https://openalex.org/W3038091944","https://openalex.org/W3081125166","https://openalex.org/W3088481937","https://openalex.org/W3090848191","https://openalex.org/W3092960449","https://openalex.org/W3097624255","https://openalex.org/W3108964353","https://openalex.org/W3117113776","https://openalex.org/W3128476715","https://openalex.org/W3128628050","https://openalex.org/W3163362555","https://openalex.org/W3183904176","https://openalex.org/W3190111998","https://openalex.org/W3212138646","https://openalex.org/W3212141918","https://openalex.org/W4205387426","https://openalex.org/W4206415015","https://openalex.org/W4221079133","https://openalex.org/W4221102048","https://openalex.org/W4285146888","https://openalex.org/W4294253061","https://openalex.org/W4298012439","https://openalex.org/W4312368282","https://openalex.org/W4312469043","https://openalex.org/W4312846820","https://openalex.org/W4364323059","https://openalex.org/W4386825335","https://openalex.org/W6605821058"],"related_works":["https://openalex.org/W2996630340","https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W1915418828","https://openalex.org/W2547107543","https://openalex.org/W2545123933","https://openalex.org/W2031673444","https://openalex.org/W1994788526","https://openalex.org/W2613451563"],"abstract_inverted_index":{"P-":[0,126],"and":[1,10,14,25,48,68,96,108,116,122,127,130,165,229],"L-band":[2,128],"synthetic":[3],"aperture":[4],"radar":[5],"(SAR)":[6],"sensors":[7],"have":[8],"foliage-":[9],"ground-penetrating":[11],"imaging":[12],"capabilities":[13],"thus":[15],"contribute":[16],"to":[17,35,53,60,79,139,197,235],"missions":[18],"such":[19,38],"as":[20,39,210,212],"deforestation":[21],"monitoring,":[22],"biomass":[23],"estimation,":[24],"deformation":[26],"measurements.":[27],"The":[28],"spectrums":[29],"they":[30],"employed":[31],"are":[32,204],"also":[33],"allocated":[34],"many":[36],"services,":[37,43,46],"radio":[40,44,56],"navigation":[41],"satellite":[42],"location":[45],"telecommunication,":[47],"broadcasting,":[49],"which":[50,83,161,184],"is":[51,86,137,159,185,195],"prone":[52],"generate":[54],"harmful":[55],"frequency":[57],"interference":[58],"(RFI)":[59],"SAR":[61,105,233],"including":[62],"time":[63],"stationary":[64],"narrow":[65],"band":[66],"(TSNB)":[67],"intermittently":[69],"transmitted":[70],"wideband":[71],"(ITWB)":[72],"versions.":[73],"Researchers":[74],"generally":[75],"perform":[76],"on-ground":[77],"processing":[78],"mitigate":[80,140],"RFIs":[81],"by":[82,100,180,187,216],"notch":[84,147],"filtering":[85],"the":[87,91,118,144,151,172,188,199,237],"best":[88],"known.":[89],"However,":[90],"phenomena":[92],"of":[93,120,146,192],"side-lobe":[94],"uplift":[95],"SNR":[97],"degradation":[98],"caused":[99],"spectral":[101,201],"gaps":[102],"will":[103],"deteriorate":[104],"image":[106,111],"quality":[107],"further":[109],"affect":[110],"interpretation.":[112],"This":[113],"article":[114],"models":[115],"characterizes":[117],"signature":[119],"TSNB":[121],"ITWB":[123],"RFI":[124,141,157,164],"in":[125],"SAR,":[129],"on":[131,207],"this":[132],"basis,":[133],"a":[134,154,175,230],"two-stage":[135],"approach":[136],"developed":[138],"that":[142],"overcomes":[143],"drawbacks":[145],"filtering-based":[148],"approaches.":[149],"In":[150,171],"first":[152],"stage,":[153,174],"spectrum":[155],"cancellation-based":[156],"detector":[158],"proposed,":[160],"simultaneously":[162],"locates":[163],"produces":[166],"an":[167],"orthogonal":[168],"projection":[169],"operator.":[170],"second":[173],"low-rank":[176],"approximation":[177],"model":[178],"regulated":[179],"truncated":[181],"nuclear":[182],"norm,":[183],"solved":[186],"alternating":[189],"direction":[190],"method":[191],"multipliers":[193],"(ADMM),":[194],"established":[196],"recover":[198],"missing":[200],"information.":[202],"Experiments":[203],"conducted":[205],"extensively":[206],"simulated":[208],"data":[209,214],"well":[211],"real-world":[213],"collected":[215],"Advanced":[217],"Land":[218],"Observing":[219],"Satellite":[220],"(ALOS)":[221],"Phased-Array":[222],"L-Band":[223],"Synthetic":[224],"Aperture":[225],"Radar":[226],"(PALSAR)":[227],"system":[228,234],"P-band":[231],"airborne":[232],"validate":[236],"proposed":[238],"approach.":[239]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
