{"id":"https://openalex.org/W4396222678","doi":"https://doi.org/10.3390/rs16091552","title":"Research on Azimuth DBF Method of HRWS SPC MAB SAR Imaging Mode with Non-Ideal Antenna Mode","display_name":"Research on Azimuth DBF Method of HRWS SPC MAB SAR Imaging Mode with Non-Ideal Antenna Mode","publication_year":2024,"publication_date":"2024-04-26","ids":{"openalex":"https://openalex.org/W4396222678","doi":"https://doi.org/10.3390/rs16091552"},"language":"en","primary_location":{"id":"doi:10.3390/rs16091552","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16091552","pdf_url":"https://www.mdpi.com/2072-4292/16/9/1552/pdf?version=1714372848","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/2072-4292/16/9/1552/pdf?version=1714372848","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039373141","display_name":"Weihua Zuo","orcid":"https://orcid.org/0000-0001-9436-4814"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weihua Zuo","raw_affiliation_strings":["Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China"],"affiliations":[{"raw_affiliation_string":"Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045092420","display_name":"Caipin Li","orcid":"https://orcid.org/0000-0002-4204-8139"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Caipin Li","raw_affiliation_strings":["Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China"],"affiliations":[{"raw_affiliation_string":"Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061231344","display_name":"Sheng Zhang","orcid":"https://orcid.org/0000-0003-2304-0956"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sheng Zhang","raw_affiliation_strings":["Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China"],"affiliations":[{"raw_affiliation_string":"Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044857486","display_name":"Dongtao Li","orcid":null},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongtao Li","raw_affiliation_strings":["Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China"],"affiliations":[{"raw_affiliation_string":"Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101526977","display_name":"Wencan Peng","orcid":"https://orcid.org/0000-0002-1592-667X"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wencan Peng","raw_affiliation_strings":["Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China"],"affiliations":[{"raw_affiliation_string":"Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100776461","display_name":"Jinwei Li","orcid":"https://orcid.org/0000-0001-9763-3936"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinwei Li","raw_affiliation_strings":["Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China"],"affiliations":[{"raw_affiliation_string":"Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054638945","display_name":"Dong Gil You","orcid":"https://orcid.org/0000-0002-9508-6454"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong You","raw_affiliation_strings":["Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China"],"affiliations":[{"raw_affiliation_string":"Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China","institution_ids":["https://openalex.org/I194716290"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101305975","display_name":"Chongdi Duan","orcid":"https://orcid.org/0000-0002-3487-3147"},"institutions":[{"id":"https://openalex.org/I194716290","display_name":"China Academy of Space Technology","ror":"https://ror.org/025397a59","country_code":"CN","type":"government","lineage":["https://openalex.org/I194716290","https://openalex.org/I2802615301"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chongdi Duan","raw_affiliation_strings":["Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China"],"affiliations":[{"raw_affiliation_string":"Xi\u2019an Branch of China Academy of Space Technology, Xi\u2019an 710100, China","institution_ids":["https://openalex.org/I194716290"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5039373141"],"corresponding_institution_ids":["https://openalex.org/I194716290"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07964767,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":"9","first_page":"1552","last_page":"1552"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9994000196456909,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/mode","display_name":"Mode (computer interface)","score":0.6112679839134216},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.5837936401367188},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5394770503044128},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5068903565406799},{"id":"https://openalex.org/keywords/ideal","display_name":"Ideal (ethics)","score":0.5067389607429504},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3242247700691223},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2620888352394104},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.19295823574066162},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17634057998657227},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09871315956115723}],"concepts":[{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.6112679839134216},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5837936401367188},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5394770503044128},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5068903565406799},{"id":"https://openalex.org/C2776639384","wikidata":"https://www.wikidata.org/wiki/Q840396","display_name":"Ideal (ethics)","level":2,"score":0.5067389607429504},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3242247700691223},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2620888352394104},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.19295823574066162},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17634057998657227},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09871315956115723},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs16091552","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16091552","pdf_url":"https://www.mdpi.com/2072-4292/16/9/1552/pdf?version=1714372848","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:59d856c0a2e2449da19bade85d712f81","is_oa":true,"landing_page_url":"https://doaj.org/article/59d856c0a2e2449da19bade85d712f81","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 16, Iss 9, p 1552 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16091552","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16091552","pdf_url":"https://www.mdpi.com/2072-4292/16/9/1552/pdf?version=1714372848","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4396222678.pdf","grobid_xml":"https://content.openalex.org/works/W4396222678.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1988588397","https://openalex.org/W2013438974","https://openalex.org/W2017494490","https://openalex.org/W2046272636","https://openalex.org/W2051896934","https://openalex.org/W2103266681","https://openalex.org/W2110964282","https://openalex.org/W2128668801","https://openalex.org/W2128960312","https://openalex.org/W2140990782","https://openalex.org/W2141795796","https://openalex.org/W2145348268","https://openalex.org/W2155228502","https://openalex.org/W2158898891","https://openalex.org/W2166117654","https://openalex.org/W2224079160","https://openalex.org/W2772876063","https://openalex.org/W2774663638","https://openalex.org/W2936734822","https://openalex.org/W2942682083","https://openalex.org/W2983140237","https://openalex.org/W3110066552","https://openalex.org/W3195379947","https://openalex.org/W4292973629","https://openalex.org/W4378471849","https://openalex.org/W4381938451","https://openalex.org/W4385416585","https://openalex.org/W6603099011","https://openalex.org/W6663316007"],"related_works":["https://openalex.org/W2483195039","https://openalex.org/W2048211457","https://openalex.org/W2281797687","https://openalex.org/W2358411735","https://openalex.org/W4250650723","https://openalex.org/W2611761074","https://openalex.org/W2358598243","https://openalex.org/W2331534598","https://openalex.org/W2391592989","https://openalex.org/W2384114305"],"abstract_inverted_index":{"Single-phase":[0],"center":[1],"multiple":[2],"azimuth":[3,20,40,133,168],"beam":[4],"(SPC":[5],"MAB)":[6],"mode":[7,27,54,98,102,150,183],"is":[8,28,47,55,91,145,184],"an":[9],"effective":[10],"method":[11,23,90,105,144,165],"for":[12,24,93,121,167],"high-resolution":[13],"wide-swath":[14],"(HRWS)":[15],"SAR":[16],"imaging.":[17],"The":[18,104,125,156],"traditional":[19],"spectrum":[21,134],"reconstruction":[22,170],"SPC":[25,95,148,180],"MAB":[26,96,149],"based":[29,73,113],"on":[30,74,114],"the":[31,39,44,51,58,61,64,75,79,94,107,111,123,130,137,142,152,160,163,172,179],"combination":[32,65],"scheme":[33,66],"from":[34],"which":[35,115],"fake":[36],"targets":[37],"along":[38],"direction":[41],"arise":[42],"because":[43],"inter-beam":[45,138],"interference":[46,139],"not":[48],"considered.":[49],"When":[50],"real":[52],"antenna":[53,101,154,182],"inconsistent":[56],"with":[57,99,151],"ideal":[59,100,185],"one,":[60],"disadvantages":[62],"of":[63,78,110,162],"become":[67],"more":[68],"serious.":[69],"In":[70],"this":[71],"paper,":[72],"basic":[76],"theory":[77],"low-pass,":[80],"band-limited,":[81],"multiple-channel":[82],"under-sampling":[83],"and":[84,135,171],"reconstruction,":[85],"a":[86],"novel":[87],"digital":[88,116],"beam-forming":[89,117],"proposed":[92,143,164],"imaging":[97],"first.":[103],"analyzes":[106],"system":[108],"functions":[109],"sub-beams,":[112],"filters":[118,127],"are":[119],"designed":[120,126],"all":[122],"sub-beams.":[124],"can":[128],"reconstruct":[129],"correct":[131],"wide-bandwidth":[132],"suppress":[136],"simultaneously.":[140],"Furthermore,":[141],"extended":[146],"to":[147],"non-ideal":[153],"mode.":[155],"simulation":[157],"experiments":[158],"prove":[159],"validities":[161],"both":[166],"spectral":[169],"inter-beams":[173],"interfering":[174],"suppressing,":[175],"no":[176],"matter":[177],"that":[178],"MAB\u2019s":[181],"or":[186],"non-ideal.":[187]},"counts_by_year":[],"updated_date":"2026-03-14T06:41:57.775601","created_date":"2025-10-10T00:00:00"}