{"id":"https://openalex.org/W2338657408","doi":"https://doi.org/10.1109/jstars.2016.2543961","title":"Inverse Omega-K Algorithm for the Electromagnetic Deception of Synthetic Aperture Radar","display_name":"Inverse Omega-K Algorithm for the Electromagnetic Deception of Synthetic Aperture Radar","publication_year":2016,"publication_date":"2016-04-21","ids":{"openalex":"https://openalex.org/W2338657408","doi":"https://doi.org/10.1109/jstars.2016.2543961","mag":"2338657408"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2016.2543961","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2016.2543961","pdf_url":null,"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":false,"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":null,"license_id":null,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032710565","display_name":"Yongcai Liu","orcid":"https://orcid.org/0000-0003-4559-6613"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yongcai Liu","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100776069","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0002-3421-3835"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101822567","display_name":"Xiaoyi Pan","orcid":"https://orcid.org/0000-0003-2310-0621"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyi Pan","raw_affiliation_strings":["State Key Laboratory of Complex Electromagnetic Environmental Effects on Electronics and Information System, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Complex Electromagnetic Environmental Effects on Electronics and Information System, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102366426","display_name":"Qixiang Fu","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qixiang Fu","raw_affiliation_strings":["State Key Laboratory of Complex Electromagnetic Environmental Effects on Electronics and Information System, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Complex Electromagnetic Environmental Effects on Electronics and Information System, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041332993","display_name":"Guoyu Wang","orcid":"https://orcid.org/0000-0002-6583-2962"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoyu Wang","raw_affiliation_strings":["College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5032710565"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":102.7176,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.99811917,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"9","issue":"7","first_page":"3037","last_page":"3049"},"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/T10891","display_name":"Radar Systems and Signal Processing","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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9980000257492065,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7171024084091187},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7144023776054382},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5834965705871582},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5435672998428345},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5362125635147095},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.5138964653015137},{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.4985330104827881},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.47487470507621765},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.44865909218788147},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.43766435980796814},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.43430477380752563},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4200405478477478},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.41693782806396484},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2517303228378296},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2022307813167572},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14218059182167053},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12945568561553955}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7171024084091187},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7144023776054382},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5834965705871582},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5435672998428345},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5362125635147095},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5138964653015137},{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.4985330104827881},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.47487470507621765},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.44865909218788147},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.43766435980796814},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.43430477380752563},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4200405478477478},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.41693782806396484},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2517303228378296},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2022307813167572},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14218059182167053},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12945568561553955},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstars.2016.2543961","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2016.2543961","pdf_url":null,"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":false,"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":null,"license_id":null,"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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4948297670","display_name":null,"funder_award_id":"61571451","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5441957911","display_name":null,"funder_award_id":"61372170","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W357677209","https://openalex.org/W644749154","https://openalex.org/W1510539975","https://openalex.org/W1566144858","https://openalex.org/W1973907239","https://openalex.org/W1974340448","https://openalex.org/W1978225908","https://openalex.org/W2003506603","https://openalex.org/W2021047654","https://openalex.org/W2051188981","https://openalex.org/W2101961721","https://openalex.org/W2111148646","https://openalex.org/W2116435600","https://openalex.org/W2117758663","https://openalex.org/W2120266021","https://openalex.org/W2125045489","https://openalex.org/W2137978004","https://openalex.org/W2139520547","https://openalex.org/W2160869733","https://openalex.org/W2317194222","https://openalex.org/W2350389166","https://openalex.org/W2360032234","https://openalex.org/W2378904960","https://openalex.org/W2391162166","https://openalex.org/W2478884216","https://openalex.org/W2620247333","https://openalex.org/W6680725422","https://openalex.org/W6683617902","https://openalex.org/W6738683878","https://openalex.org/W6996633619"],"related_works":["https://openalex.org/W2135924691","https://openalex.org/W2113162338","https://openalex.org/W2766192666","https://openalex.org/W4245917453","https://openalex.org/W2142179688","https://openalex.org/W1971856553","https://openalex.org/W2081605721","https://openalex.org/W2385030184","https://openalex.org/W2502249732","https://openalex.org/W2542581158"],"abstract_inverted_index":{"Deceptive":[0],"jamming":[1,24],"against":[2],"synthetic":[3,53,91],"aperture":[4,92],"radar":[5,121,150,159,170],"(SAR)":[6],"receives":[7],"intensive":[8],"interests":[9],"during":[10],"the":[11,39,74,87,117,130,162,166,177,185,192,209,222],"past":[12],"decade.":[13],"However,":[14,208],"it":[15],"is":[16,27,43,142,171,180,195,227],"still":[17],"a":[18,23,126,181,213],"challenging":[19],"task":[20],"to":[21,86,174],"design":[22],"method":[25],"that":[26,116,129],"competent":[28],"both":[29],"in":[30,34,38,164],"focus":[31,82,210],"capability":[32],"and":[33,51,64,68,90,104,147,154,201],"computational":[35,109],"efficiency,":[36],"especially":[37],"case":[40,163],"where":[41],"jammer":[42,175],"confronted":[44],"with":[45,47,83,188],"SAR":[46,226],"significant":[48],"squint":[49,88,223],"angle":[50,89,224],"long":[52],"aperture.":[54],"In":[55],"this":[56],"paper,":[57],"we":[58],"propose":[59],"an":[60,66,69],"inverse":[61],"omega-K":[62],"algorithm":[63],"present":[65],"accurate":[67,77],"approximate":[70,178,193],"implementation":[71,230],"scheme":[72,78,179,194],"of":[73,93,108,120,149,158,169,218,225],"algorithm.":[75],"The":[76,139],"can":[79,111,122,135],"achieve":[80],"full":[81],"no":[84],"regard":[85],"radar.":[94],"Its":[95],"computations":[96],"include":[97],"fast":[98],"Fourier":[99],"transform":[100,190],"(FFT),":[101],"Stolt":[102,133,186],"interpolation,":[103],"complex":[105],"multiply.":[106],"Advantage":[107],"efficiency":[110],"be":[112,123,136],"achieved":[113],"under":[114],"assumption":[115],"support":[118,140,167],"region":[119,141,168],"crudely":[124],"evaluated":[125],"priori":[127],"so":[128],"most":[131],"time-consuming":[132],"interpolation":[134,187],"done":[137],"offline.":[138],"determined":[143],"by":[144,234],"carrier":[145],"frequency":[146],"bandwidth":[148],"signal,":[151],"pointing":[152],"direction,":[153],"azimuth":[155],"beam":[156],"width":[157],"antenna.":[160],"For":[161],"which":[165],"not":[172],"available":[173],"beforehand,":[176],"remedy.":[182],"By":[183],"substituting":[184],"Chirp-Z":[189],"(CZT),":[191],"readily":[196],"fit":[197],"for":[198,204],"parallel":[199],"computation":[200],"hence":[202],"appealing":[203],"its":[205],"high":[206],"efficiency.":[207],"criterion":[211],"exerts":[212],"limitation":[214],"on":[215],"range":[216],"scale":[217],"electromagnetic":[219],"deception":[220],"when":[221],"large.":[228],"Both":[229],"schemes":[231],"are":[232],"verified":[233],"simulation":[235],"results.":[236]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1}],"updated_date":"2026-03-08T08:50:53.379069","created_date":"2025-10-10T00:00:00"}