{"id":"https://openalex.org/W3004603519","doi":"https://doi.org/10.1109/tgrs.2020.2967639","title":"An Approach to High Frame Rate Radar Imaging Through Electronically Displaced-Phase-Center Antenna","display_name":"An Approach to High Frame Rate Radar Imaging Through Electronically Displaced-Phase-Center Antenna","publication_year":2020,"publication_date":"2020-02-06","ids":{"openalex":"https://openalex.org/W3004603519","doi":"https://doi.org/10.1109/tgrs.2020.2967639","mag":"3004603519"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2020.2967639","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.2967639","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","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/A5033797534","display_name":"Zhong Xu","orcid":"https://orcid.org/0000-0001-5093-9233"},"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":"Zhong Xu","raw_affiliation_strings":["National Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an, China","National Laboratory of Radar Signal Processing Xidian University Xi\u2019an China"],"affiliations":[{"raw_affiliation_string":"National Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"National Laboratory of Radar Signal Processing Xidian University Xi\u2019an China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022275919","display_name":"Jinshan Ding","orcid":"https://orcid.org/0000-0002-9119-0449"},"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":"Jinshan Ding","raw_affiliation_strings":["National Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an, China","National Laboratory of Radar Signal Processing Xidian University Xi\u2019an China"],"affiliations":[{"raw_affiliation_string":"National Laboratory of Radar Signal Processing, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"National Laboratory of Radar Signal Processing Xidian University Xi\u2019an China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073860158","display_name":"Guan\u2010Tao Chen","orcid":"https://orcid.org/0000-0002-7485-6691"},"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":"Guantao Chen","raw_affiliation_strings":["National Laboratory of Antennas and Microwave Technology, Xidian University, Xi\u2019an, China","[National Laboratory of Antennas and Microwave Technology, Xidian University, Xi\u2019an, China]"],"affiliations":[{"raw_affiliation_string":"National Laboratory of Antennas and Microwave Technology, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"[National Laboratory of Antennas and Microwave Technology, Xidian University, Xi\u2019an, China]","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081603978","display_name":"Gang Zhao","orcid":"https://orcid.org/0000-0002-3966-8943"},"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":"Gang Zhao","raw_affiliation_strings":["National Laboratory of Antennas and Microwave Technology, Xidian University, Xi\u2019an, China","[National Laboratory of Antennas and Microwave Technology, Xidian University, Xi\u2019an, China]"],"affiliations":[{"raw_affiliation_string":"National Laboratory of Antennas and Microwave Technology, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"[National Laboratory of Antennas and Microwave Technology, Xidian University, Xi\u2019an, China]","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100779798","display_name":"Yuhong Zhang","orcid":"https://orcid.org/0000-0003-0942-9068"},"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":"Yuhong Zhang","raw_affiliation_strings":["School of Electronic Engineering, Xidian University, Xi\u2019an, China","School of Electronic Engineering, Xidian University, Xi`an, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Electronic Engineering, Xidian University, Xi`an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5033797534"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":2.7613,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.89690601,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"58","issue":"8","first_page":"5602","last_page":"5611"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","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/T11946","display_name":"Antenna Design and Optimization","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/T10069","display_name":"Antenna Design and Analysis","score":0.9998000264167786,"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/phase-center","display_name":"Phase center","score":0.7790204286575317},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.7450427412986755},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6322741508483887},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6161940693855286},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.6140414476394653},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.61311936378479},{"id":"https://openalex.org/keywords/side-looking-airborne-radar","display_name":"Side looking airborne radar","score":0.6088884472846985},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5344312191009521},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.5182130932807922},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.495309978723526},{"id":"https://openalex.org/keywords/radar-engineering-details","display_name":"Radar engineering details","score":0.4476015269756317},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4454520344734192},{"id":"https://openalex.org/keywords/phased-array","display_name":"Phased array","score":0.42205679416656494},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.35208606719970703},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3370722532272339},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24946710467338562},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.23996803164482117},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.22966831922531128}],"concepts":[{"id":"https://openalex.org/C7615733","wikidata":"https://www.wikidata.org/wiki/Q2085398","display_name":"Phase center","level":3,"score":0.7790204286575317},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.7450427412986755},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6322741508483887},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6161940693855286},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.6140414476394653},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.61311936378479},{"id":"https://openalex.org/C62282787","wikidata":"https://www.wikidata.org/wiki/Q831483","display_name":"Side looking airborne radar","level":5,"score":0.6088884472846985},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5344312191009521},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.5182130932807922},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.495309978723526},{"id":"https://openalex.org/C134406370","wikidata":"https://www.wikidata.org/wiki/Q832005","display_name":"Radar engineering details","level":4,"score":0.4476015269756317},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4454520344734192},{"id":"https://openalex.org/C55494473","wikidata":"https://www.wikidata.org/wiki/Q727898","display_name":"Phased array","level":3,"score":0.42205679416656494},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.35208606719970703},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3370722532272339},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24946710467338562},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.23996803164482117},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22966831922531128},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2020.2967639","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.2967639","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W357677209","https://openalex.org/W1513313574","https://openalex.org/W1527747735","https://openalex.org/W1917180390","https://openalex.org/W1964411130","https://openalex.org/W2033747231","https://openalex.org/W2099991189","https://openalex.org/W2102116272","https://openalex.org/W2113793579","https://openalex.org/W2131294214","https://openalex.org/W2414031783","https://openalex.org/W2576286517","https://openalex.org/W2612986427","https://openalex.org/W2790770020","https://openalex.org/W2808663082","https://openalex.org/W3108496714","https://openalex.org/W6630838147","https://openalex.org/W6675020458","https://openalex.org/W6732325671","https://openalex.org/W6737778994"],"related_works":["https://openalex.org/W2112684063","https://openalex.org/W2547621853","https://openalex.org/W1994788526","https://openalex.org/W2108352898","https://openalex.org/W2112228652","https://openalex.org/W2108697546","https://openalex.org/W2383271330","https://openalex.org/W2758958237","https://openalex.org/W1984071739","https://openalex.org/W2031673444"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"a":[3,17,24,27,45,76,88,92],"novel":[4],"radar":[5,42,62,70,140],"imaging":[6,41,69,115,130],"approach":[7],"through":[8,75],"an":[9],"electronically":[10],"displaced-phase-center":[11],"antenna":[12,32,111],"(eDPCA).":[13],"In":[14],"this":[15,127],"approach,":[16],"reflectarray":[18],"is":[19,35,71],"used":[20],"to":[21],"directly":[22],"scan":[23],"beam":[25],"across":[26],"parabolic":[28],"reflector,":[29],"where":[30],"the":[31,55,58,61,67,84,114,122,129],"phase":[33,105],"center":[34],"displaced":[36],"electronically.":[37],"The":[38,64,96],"proposed":[39],"eDPCA-based":[40,68],"can":[43],"provide":[44],"very":[46],"high":[47],"frame":[48],"rate":[49],"and":[50,60,73,83,91,107],"does":[51],"not":[52],"depend":[53],"on":[54,113],"motion":[56],"between":[57],"target":[59,90],"platform.":[63],"feasibility":[65],"of":[66,98],"investigated":[72],"validated":[74],"designed":[77],"example":[78],"eDPCA":[79],"at":[80],"157":[81],"GHz":[82],"simulation":[85],"experiments":[86],"for":[87],"point":[89],"complex":[93],"target,":[94],"respectively.":[95],"effects":[97],"practical":[99],"impairments":[100],"such":[101],"as":[102],"errors":[103],"in":[104,110,126],"centers":[106],"position-dependent":[108],"fluctuations":[109],"patterns":[112],"quality":[116],"are":[117],"examined.":[118],"Furthermore,":[119],"by":[120,135],"applying":[121],"precompensation":[123],"method":[124],"suggested":[125],"article,":[128],"procedure":[131],"could":[132],"be":[133],"performed":[134],"using":[136],"classic":[137],"synthetic":[138],"aperture":[139],"(SAR)":[141],"algorithms.":[142]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
