{"id":"https://openalex.org/W2901684371","doi":"https://doi.org/10.1109/igarss.2018.8517892","title":"Efficient Raw Data Generation for Bistatic Sar Based on 2-D Inverse Wavenumber Mapping","display_name":"Efficient Raw Data Generation for Bistatic Sar Based on 2-D Inverse Wavenumber Mapping","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2901684371","doi":"https://doi.org/10.1109/igarss.2018.8517892","mag":"2901684371"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2018.8517892","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8517892","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5063112202","display_name":"Yuxuan Miao","orcid":"https://orcid.org/0000-0001-9796-7995"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuxuan Miao","raw_affiliation_strings":["University of Electronic Science and Technology of China, School of Electronic Engineering, Chengdu, P.R. China"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China, School of Electronic Engineering, Chengdu, P.R. China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030746978","display_name":"Junjie Wu","orcid":"https://orcid.org/0000-0002-4922-2398"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Wu","raw_affiliation_strings":["University of Electronic Science and Technology of China, School of Electronic Engineering, Chengdu, P.R. China"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China, School of Electronic Engineering, Chengdu, P.R. China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100660972","display_name":"Jianyu Yang","orcid":"https://orcid.org/0000-0002-4726-8384"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianyu Yang","raw_affiliation_strings":["University of Electronic Science and Technology of China, School of Electronic Engineering, Chengdu, P.R. China"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China, School of Electronic Engineering, Chengdu, P.R. China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5063112202"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.4436,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.76284585,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"10","issue":null,"first_page":"561","last_page":"564"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9991000294685364,"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":0.9983000159263611,"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":0.7282353639602661},{"id":"https://openalex.org/keywords/wavenumber","display_name":"Wavenumber","score":0.6765190958976746},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.6655721068382263},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.6559300422668457},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.48304587602615356},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4762178361415863},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.2605428397655487},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17755085229873657},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15517273545265198},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.14637279510498047},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11195504665374756},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0882505476474762}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7282353639602661},{"id":"https://openalex.org/C121130766","wikidata":"https://www.wikidata.org/wiki/Q192510","display_name":"Wavenumber","level":2,"score":0.6765190958976746},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.6655721068382263},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.6559300422668457},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.48304587602615356},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4762178361415863},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.2605428397655487},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17755085229873657},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15517273545265198},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.14637279510498047},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11195504665374756},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0882505476474762},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2018.8517892","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2018.8517892","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1971503515","https://openalex.org/W1979709094","https://openalex.org/W2027576805","https://openalex.org/W2050881825","https://openalex.org/W2119321396","https://openalex.org/W2119956217","https://openalex.org/W2288806862","https://openalex.org/W2548424090","https://openalex.org/W2756834679","https://openalex.org/W6645122230","https://openalex.org/W6657129758","https://openalex.org/W6729634358"],"related_works":["https://openalex.org/W3148450583","https://openalex.org/W2001088508","https://openalex.org/W1977973012","https://openalex.org/W4238008884","https://openalex.org/W1506249783","https://openalex.org/W4376130101","https://openalex.org/W2004765814","https://openalex.org/W2950419692","https://openalex.org/W2332152992","https://openalex.org/W1636544497"],"abstract_inverted_index":{"Raw":[0],"data":[1,111],"generation":[2,22,112],"of":[3,11,32,68,90,156],"SAR":[4,16,33,72],"echo":[5,21,91],"is":[6],"important":[7],"for":[8,30,51],"the":[9,39,66,87,94,128,139,143,154,157],"evaluation":[10],"both":[12],"imaging":[13],"algorithms":[14],"and":[15,62,83],"system":[17],"design.":[18],"Common":[19],"time-domain":[20],"methods":[23,42,61],"(represented":[24],"by":[25],"projection":[26],"method)":[27],"are":[28,93,150],"accurate":[29],"most":[31],"modes":[34],"but":[35],"usually":[36],"inefficient,":[37],"while":[38],"existing":[40],"FFT-based":[41,60],"can":[43],"only":[44],"adapt":[45],"to":[46,64,97,131,152],"some":[47],"relatively":[48],"ideal":[49],"configurations":[50],"bistatic":[52,71],"SAR.":[53],"Hence,":[54],"this":[55,105],"article":[56,106],"will":[57],"focus":[58],"on":[59,85,115,127],"try":[63],"solve":[65,102],"limitation":[67],"adaptability.":[69],"For":[70],"with":[73],"complicated":[74],"configuration":[75],"or":[76],"maneuvering":[77],"platform":[78],"trajectories,":[79],"2-D":[80,88,116,125,134,144],"spatial":[81],"variation":[82],"difficulty":[84],"obtaining":[86],"spectrum":[89],"signal":[92],"major":[95],"problems":[96],"be":[98],"faced":[99],"with.":[100],"To":[101],"these":[103],"problems,":[104],"proposes":[107],"an":[108],"efficient":[109],"raw":[110,129],"method":[113,121],"based":[114],"inverse":[117,145],"wavenumber":[118,135,146],"mapping.":[119,147],"This":[120],"first":[122],"performs":[123],"a":[124],"FFT":[126],"image":[130],"generate":[132],"its":[133],"spectrum,":[136],"then":[137],"induces":[138],"space-variant":[140],"phase":[141],"using":[142],"Simulation":[148],"results":[149],"presented":[151],"verify":[153],"validity":[155],"proposed":[158],"method.":[159]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
