{"id":"https://openalex.org/W4313135644","doi":"https://doi.org/10.1109/jstars.2022.3214514","title":"Design and Performance Analysis of Sparse TOPS SAR Mode","display_name":"Design and Performance Analysis of Sparse TOPS SAR Mode","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4313135644","doi":"https://doi.org/10.1109/jstars.2022.3214514"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2022.3214514","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2022.3214514","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09919363.pdf","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09919363.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101568772","display_name":"Hui Bi","orcid":"https://orcid.org/0000-0002-9357-8412"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Bi","raw_affiliation_strings":["Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing, China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-9357-8412","affiliations":[{"raw_affiliation_string":"Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060165090","display_name":"Guoxu Li","orcid":"https://orcid.org/0000-0003-0986-3091"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoxu Li","raw_affiliation_strings":["Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing, China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049931441","display_name":"Yufan Song","orcid":"https://orcid.org/0009-0007-5338-502X"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufan Song","raw_affiliation_strings":["Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing, China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015233801","display_name":"Jingjing Zhang","orcid":"https://orcid.org/0000-0003-1180-6002"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingjing Zhang","raw_affiliation_strings":["Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing, China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1180-6002","affiliations":[{"raw_affiliation_string":"Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100784062","display_name":"Daiyin Zhu","orcid":"https://orcid.org/0000-0002-5855-8635"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daiyin Zhu","raw_affiliation_strings":["Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing, China","College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-5855-8635","affiliations":[{"raw_affiliation_string":"Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103690043","display_name":"Wen Hong","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/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":"Wen Hong","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102495192","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/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":"Yirong Wu","raw_affiliation_strings":["Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210137199","https://openalex.org/I19820366"]}]}],"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":{"value":1250,"currency":"USD","value_usd":1250},"fwci":3.6135,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.93752067,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"15","issue":null,"first_page":"8898","last_page":"8909"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging 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"}},"topics":[{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging 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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.998199999332428,"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"}},{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9980999827384949,"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/tops","display_name":"TOPS","score":0.7617391347885132},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6216447353363037},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.48665696382522583},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3732772767543793},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34197577834129333},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.16877010464668274},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.13445064425468445},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12819722294807434},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11041069030761719}],"concepts":[{"id":"https://openalex.org/C2777675136","wikidata":"https://www.wikidata.org/wiki/Q835642","display_name":"TOPS","level":3,"score":0.7617391347885132},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6216447353363037},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.48665696382522583},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3732772767543793},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34197577834129333},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16877010464668274},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.13445064425468445},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12819722294807434},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11041069030761719},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2022.3214514","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2022.3214514","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09919363.pdf","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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"},{"id":"pmh:oai:doaj.org/article:c30bc67b56a74c9d865b3ca278b0b3b1","is_oa":true,"landing_page_url":"https://doaj.org/article/c30bc67b56a74c9d865b3ca278b0b3b1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 8898-8909 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2022.3214514","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2022.3214514","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/4609444/09919363.pdf","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":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2857727568","display_name":null,"funder_award_id":"62271248","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3020935431","display_name":null,"funder_award_id":"BK20190397","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G5831207941","display_name":null,"funder_award_id":"2020B1515120060","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G5986412444","display_name":null,"funder_award_id":"NE2020005","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G6500473955","display_name":null,"funder_award_id":"201920052001","funder_id":"https://openalex.org/F4320322857","funder_display_name":"Aeronautical Science Foundation of China"},{"id":"https://openalex.org/G732173667","display_name":null,"funder_award_id":"61901213","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8449398988","display_name":null,"funder_award_id":"NE2020004","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322857","display_name":"Aeronautical Science Foundation of China","ror":"https://ror.org/02wq41p38"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4313135644.pdf","grobid_xml":"https://content.openalex.org/works/W4313135644.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W357677209","https://openalex.org/W1527747735","https://openalex.org/W1963626364","https://openalex.org/W2010047690","https://openalex.org/W2013515586","https://openalex.org/W2025615944","https://openalex.org/W2035202342","https://openalex.org/W2044342629","https://openalex.org/W2047042135","https://openalex.org/W2049734132","https://openalex.org/W2080152740","https://openalex.org/W2093427575","https://openalex.org/W2111684260","https://openalex.org/W2113638505","https://openalex.org/W2114152188","https://openalex.org/W2117740523","https://openalex.org/W2120024360","https://openalex.org/W2128668801","https://openalex.org/W2129638195","https://openalex.org/W2130928328","https://openalex.org/W2134120396","https://openalex.org/W2138038546","https://openalex.org/W2138190376","https://openalex.org/W2138542190","https://openalex.org/W2139176447","https://openalex.org/W2139520547","https://openalex.org/W2140122025","https://openalex.org/W2140990782","https://openalex.org/W2156606791","https://openalex.org/W2163794045","https://openalex.org/W2164452299","https://openalex.org/W2256232931","https://openalex.org/W2321585011","https://openalex.org/W2334053770","https://openalex.org/W2482219064","https://openalex.org/W2580758352","https://openalex.org/W2597729909","https://openalex.org/W2901724857","https://openalex.org/W2997785052","https://openalex.org/W3094012820","https://openalex.org/W3199547649","https://openalex.org/W3214953536","https://openalex.org/W4250955649","https://openalex.org/W4252713891"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2811109569","https://openalex.org/W2385933648","https://openalex.org/W2381557761","https://openalex.org/W4231398535","https://openalex.org/W4245680303","https://openalex.org/W1996292569","https://openalex.org/W4210522299"],"abstract_inverted_index":{"Terrain":[0],"observation":[1],"by":[2,129],"progressive":[3],"scans":[4],"(TOPS)":[5],"is":[6,169],"a":[7,94],"novel":[8,95],"and":[9,43,86,110,116,146,198,232],"promising":[10],"wide-swath":[11,117],"synthetic":[12],"aperture":[13],"radar":[14,144],"(SAR)":[15],"imaging":[16,27,53,99,108,167,186,216],"mode,":[17,122,187],"which":[18],"overcomes":[19],"the":[20,39,126,133,137,143,147,173,188,201,218,226,234],"scalloping":[21],"effect":[22,202],"existing":[23],"in":[24,32,65],"ScanSAR.":[25],"Traditional":[26],"algorithms":[28],"are":[29,139,153],"computationally":[30],"efficient":[31],"raw":[33],"data":[34,84],"processing":[35],"of":[36,75,106,136,225],"TOPS,":[37],"but":[38,60],"problems":[40],"from":[41,229],"clutter":[42],"sidelobes":[44],"suppression":[45],"have":[46],"not":[47,54],"been":[48],"effectively":[49,56,199],"solved.":[50],"Sparse":[51],"SAR":[52,98,118,166],"only":[55],"solves":[57],"these":[58],"problems,":[59],"also":[61],"has":[62],"great":[63],"potential":[64],"improving":[66],"system":[67,88,109],"performance,":[68],"<italic":[69],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[70,158],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">e.g.</i>":[71],",":[72],"lower":[73,87,196],"requirement":[74],"pulse":[76],"repetition":[77],"frequency":[78],"(PRF),":[79],"higher":[80],"swath":[81,194],"coverage,":[82],"less":[83,237],"amount,":[85],"complexity.":[89],"Therefore,":[90],"this":[91,121],"paper":[92],"proposes":[93],"sparse":[96,107,164,175,219],"TOPS":[97,111,165,185,215],"mode.":[100],"The":[101],"proposed":[102,189],"mode":[103,112,138,190],"combines":[104],"advantages":[105],"to":[113,142,171],"achieve":[114,172,222],"high-quality":[115,174],"imaging.":[119],"In":[120],"we":[123],"first":[124],"design":[125],"beam":[127],"position":[128],"timing":[130],"diagram.":[131],"Then":[132],"basic":[134],"parameters":[135],"calculated":[140],"according":[141],"equation,":[145],"properties":[148],"such":[149],"as":[150],"grating":[151],"lobes":[152],"analyzed.":[154],"Finally,":[155],"an":[156],"<inline-formula":[157],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex-math":[159],"notation=\"LaTeX\">$L_{2,1}$</tex-math></inline-formula>":[160],"-norm":[161],"regularization":[162],"based":[163,214],"algorithm":[168],"introduced":[170],"scene":[176,228],"recovery.":[177],"Experimental":[178],"results":[179],"show":[180],"that":[181],"compared":[182],"with":[183,195,210,236],"conventional":[184],"can":[191,221],"obtain":[192,233],"wide":[193],"PRF":[197],"solve":[200],"on":[203],"distributed":[204],"target":[205],"ambiguity":[206],"ratio":[207],"(DTAR).":[208],"Compared":[209],"matched":[211],"filtering":[212],"(MF)":[213],"algorithm,":[217],"method":[220],"unambiguous":[223],"reconstruction":[224],"considered":[227],"down-sampled":[230],"data,":[231],"image":[235],"artifacts.":[238]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}