{"id":"https://openalex.org/W4381938451","doi":"https://doi.org/10.3390/rs15092465","title":"High-Resolution and Wide-Swath SAR Imaging with Space\u2013Time Coding Array","display_name":"High-Resolution and Wide-Swath SAR Imaging with Space\u2013Time Coding Array","publication_year":2023,"publication_date":"2023-05-08","ids":{"openalex":"https://openalex.org/W4381938451","doi":"https://doi.org/10.3390/rs15092465"},"language":"en","primary_location":{"id":"doi:10.3390/rs15092465","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15092465","pdf_url":"https://www.mdpi.com/2072-4292/15/9/2465/pdf?version=1683528345","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/15/9/2465/pdf?version=1683528345","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000371255","display_name":"Kun Yu","orcid":"https://orcid.org/0000-0003-1581-8684"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kun Yu","raw_affiliation_strings":["National Key Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an 710071, China","National Key Laboratory of Radar Signal Processing, Xidian University, Xi'an 710071, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"National Key Laboratory of Radar Signal Processing, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079377634","display_name":"Shengqi Zhu","orcid":"https://orcid.org/0000-0002-3119-4472"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengqi Zhu","raw_affiliation_strings":["National Key Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an 710071, China","National Key Laboratory of Radar Signal Processing, Xidian University, Xi'an 710071, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"National Key Laboratory of Radar Signal Processing, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100729252","display_name":"Lan Lan","orcid":"https://orcid.org/0000-0002-9398-1308"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lan Lan","raw_affiliation_strings":["National Key Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an 710071, China","National Key Laboratory of Radar Signal Processing, Xidian University, Xi'an 710071, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"National Key Laboratory of Radar Signal Processing, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102023798","display_name":"Biao Yang","orcid":"https://orcid.org/0000-0002-6910-0195"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Biao Yang","raw_affiliation_strings":["National Key Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an 710071, China","National Key Laboratory of Radar Signal Processing, Xidian University, Xi'an 710071, China"],"affiliations":[{"raw_affiliation_string":"National Key Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"National Key Laboratory of Radar Signal Processing, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5000371255"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":3.2687,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.92894989,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"15","issue":"9","first_page":"2465","last_page":"2465"},"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9997000098228455,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9995999932289124,"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":0.7392176985740662},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6468909978866577},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5744407176971436},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4687635600566864},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.42725038528442383},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.42399781942367554},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.285713791847229},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.23227155208587646},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.22766849398612976},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09569180011749268}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7392176985740662},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6468909978866577},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5744407176971436},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4687635600566864},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.42725038528442383},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.42399781942367554},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.285713791847229},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.23227155208587646},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.22766849398612976},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09569180011749268},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs15092465","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15092465","pdf_url":"https://www.mdpi.com/2072-4292/15/9/2465/pdf?version=1683528345","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c8a10a4a7b424ffd908e916392fd905b","is_oa":true,"landing_page_url":"https://doaj.org/article/c8a10a4a7b424ffd908e916392fd905b","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 9, p 2465 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/9/2465/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15092465","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 15; Issue 9; Pages: 2465","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15092465","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15092465","pdf_url":"https://www.mdpi.com/2072-4292/15/9/2465/pdf?version=1683528345","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7599999904632568,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G158480394","display_name":null,"funder_award_id":"2021M702547","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G2082826544","display_name":null,"funder_award_id":"Postdoctoral","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2104653401","display_name":null,"funder_award_id":"2021M","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5344832734","display_name":null,"funder_award_id":"2021TQ0261","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6804241619","display_name":null,"funder_award_id":"62101402","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7219679163","display_name":null,"funder_award_id":"62071344","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7932015571","display_name":null,"funder_award_id":"62101402","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8208342437","display_name":null,"funder_award_id":"1 and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8378155857","display_name":null,"funder_award_id":"61931016","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8854801301","display_name":null,"funder_award_id":"61931016","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4381938451.pdf"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W1482016615","https://openalex.org/W1667950888","https://openalex.org/W1783278537","https://openalex.org/W1938244096","https://openalex.org/W1963854538","https://openalex.org/W1963909524","https://openalex.org/W1985053641","https://openalex.org/W2002558120","https://openalex.org/W2002657703","https://openalex.org/W2007953097","https://openalex.org/W2012776262","https://openalex.org/W2037420989","https://openalex.org/W2064021030","https://openalex.org/W2084887439","https://openalex.org/W2091000356","https://openalex.org/W2091859714","https://openalex.org/W2093631663","https://openalex.org/W2098249016","https://openalex.org/W2104179838","https://openalex.org/W2105711886","https://openalex.org/W2110964282","https://openalex.org/W2126730357","https://openalex.org/W2133207688","https://openalex.org/W2138542190","https://openalex.org/W2140990782","https://openalex.org/W2145808318","https://openalex.org/W2149342143","https://openalex.org/W2155111199","https://openalex.org/W2164690373","https://openalex.org/W2168679345","https://openalex.org/W2207345330","https://openalex.org/W2245506015","https://openalex.org/W2513529200","https://openalex.org/W2538022121","https://openalex.org/W2549099839","https://openalex.org/W2605514395","https://openalex.org/W2902526184","https://openalex.org/W2977693098","https://openalex.org/W2979287285","https://openalex.org/W3048034530","https://openalex.org/W3092603992","https://openalex.org/W3113885473","https://openalex.org/W3188870776","https://openalex.org/W3214953536","https://openalex.org/W4220826598","https://openalex.org/W4312588616","https://openalex.org/W4322706749","https://openalex.org/W6959713767","https://openalex.org/W7027070843","https://openalex.org/W7042782898"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W4311414679","https://openalex.org/W2923631784","https://openalex.org/W818226659","https://openalex.org/W2158075901","https://openalex.org/W2567141277","https://openalex.org/W3124036039","https://openalex.org/W2130785056","https://openalex.org/W4252699458"],"abstract_inverted_index":{"To":[0,61],"achieve":[1],"high-resolution":[2],"and":[3,35,46],"wide-swath":[4],"(HRWS)":[5],"synthetic":[6],"aperture":[7],"radar":[8,137],"(SAR)":[9],"images,":[10],"this":[11],"paper":[12],"focuses":[13],"on":[14],"resolving":[15,129],"the":[16,23,29,32,38,58,63,70,77,87,93,96,103,106,114,122,126,135,141],"problem":[17],"of":[18,37,54,89,116,128,140],"separating":[19],"range-ambiguous":[20],"echoes":[21,64],"with":[22,43,134],"space\u2013time":[24],"coding":[25,48],"(STC)":[26],"array.":[27],"At":[28,102],"modeling":[30],"stage,":[31,105],"transmit":[33,59,72],"elements":[34],"pulses":[36],"STC":[39,123],"array":[40],"are":[41],"configured":[42],"time":[44],"delay":[45],"phase":[47],"modulation,":[49],"which":[50],"introduces":[51],"extra":[52],"degrees":[53],"freedom":[55],"(DOFs)":[56],"in":[57,76,82,121,138],"domain.":[60,80],"separate":[62],"corresponding":[65],"to":[66,84,112],"different":[67],"range-ambiguity":[68],"regions,":[69],"equivalent":[71],"beamforming":[73,94],"is":[74,100,110,132],"performed":[75],"two-dimensional":[78],"space\u2013frequency":[79],"Moreover,":[81],"order":[83],"compensate":[85],"for":[86],"loss":[88],"range":[90,130],"resolution":[91],"during":[92],"progress,":[95],"frequency":[97],"splicing":[98],"method":[99],"proposed.":[101],"analysis":[104],"distributed":[107],"target":[108],"simulation":[109],"provided":[111],"demonstrate":[113],"effectiveness":[115],"obtaining":[117],"HRWS":[118],"SAR":[119],"images":[120],"radar.":[124],"Additionally,":[125],"performance":[127],"ambiguity":[131],"compared":[133],"traditional":[136],"terms":[139],"range-ambiguity-to-signal":[142],"ratio":[143],"(RASR).":[144]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2023-06-25T00:00:00"}
