{"id":"https://openalex.org/W320784810","doi":"https://doi.org/10.21236/ada339219","title":"AASERT on Ultra-Wideband Electromagnetics","display_name":"AASERT on Ultra-Wideband Electromagnetics","publication_year":1997,"publication_date":"1997-08-28","ids":{"openalex":"https://openalex.org/W320784810","doi":"https://doi.org/10.21236/ada339219","mag":"320784810"},"language":"en","primary_location":{"id":"doi:10.21236/ada339219","doi":"https://doi.org/10.21236/ada339219","is_oa":false,"landing_page_url":"http://doi.org/10.21236/ada339219","pdf_url":null,"source":{"id":"https://openalex.org/S4406923043","display_name":"Defense Technical Information Center (DTIC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"US Dept of the Air Force","raw_type":"report"},"volume":null,"type":"report","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/A5030423420","display_name":"Unnikrishna S. Pillai","orcid":"https://orcid.org/0000-0003-3860-3467","observed_orcids":["https://orcid.org/0000-0003-3860-3467"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Unnikrishna Pillai","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5016448581","display_name":"Lawrence Carin","orcid":"https://orcid.org/0000-0001-6277-7948","observed_orcids":["https://orcid.org/0000-0001-6277-7948"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lawrence Carin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.5536999702453613,"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"}},"topics":[{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.5536999702453613,"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/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.14820000529289246,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11205","display_name":"Numerical methods in inverse problems","score":0.07999999821186066,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/radar-target-scattering","display_name":"radar target scattering","score":0.6980000138282776},{"id":"https://openalex.org/keywords/chirps","display_name":"CHIRPS","score":0.7139999866485596},{"id":"https://openalex.org/keywords/wavefronts","display_name":"wavefronts","score":0.921999990940094},{"id":"https://openalex.org/keywords/resonance","display_name":"resonance","score":0.9850000143051147},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"matching pursuit","score":0.5059999823570251},{"id":"https://openalex.org/keywords/engine-inlet","display_name":"engine inlet","score":0.8080000281333923},{"id":"https://openalex.org/keywords/military-aircraft","display_name":"military aircraft","score":0.8450000286102295},{"id":"https://openalex.org/keywords/noisy-data","display_name":"noisy data","score":0.640999972820282}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.7070761322975159},{"id":"https://openalex.org/C2909720056","wikidata":"https://www.wikidata.org/wiki/Q11406","display_name":"Electromagnetics","level":2,"score":0.629549503326416},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38286787271499634},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.29118770360946655},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1721857190132141},{"id":"https://openalex.org/C61696701","wikidata":"https://www.wikidata.org/wiki/Q770766","display_name":"Engineering physics","level":1,"score":0.1354120671749115}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21236/ada339219","doi":"https://doi.org/10.21236/ada339219","is_oa":false,"landing_page_url":"http://doi.org/10.21236/ada339219","pdf_url":null,"source":{"id":"https://openalex.org/S4406923043","display_name":"Defense Technical Information Center (DTIC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"US Dept of the Air Force","raw_type":"report"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2016286207","https://openalex.org/W4378213198","https://openalex.org/W2149508005","https://openalex.org/W2788213742","https://openalex.org/W2086568453","https://openalex.org/W2107129601","https://openalex.org/W2097702362","https://openalex.org/W2049393730","https://openalex.org/W2023004026","https://openalex.org/W2539566654"],"abstract_inverted_index":{"Abstract":[0],":":[1],"In":[2,107],"the":[3,12,46,76,81,111],"course":[4],"of":[5,29,37,49,78,121],"our":[6],"research":[7],"we":[8,84,115],"have":[9,58,85,116],"demonstrated":[10],"that":[11],"ultra":[13],"wideband":[14],"transient":[15],"fields":[16],"which":[17,93],"scatter":[18],"from":[19,42,51,104],"a":[20,27,87,118],"general":[21],"target":[22],"can":[23],"be":[24],"represented":[25],"as":[26],"sum":[28],"wavefronts,":[30],"resonances,":[31],"and":[32,64,67],"chirps.":[33,79],"The":[34],"latter":[35],"is":[36],"particular":[38],"importance":[39],"for":[40,124],"scattering":[41,50],"engine":[43],"inlets,":[44],"often":[45],"principal":[47],"source":[48],"military":[52,105],"aircraft.":[53,106],"To":[54],"date":[55],"inverse":[56],"algorithms":[57],"been":[59,72],"developed":[60],"based":[61,89],"on":[62],"wavefronts":[63],"resonances":[65],"separately,":[66],"very":[68],"little":[69],"work":[70],"has":[71],"directed":[73],"toward":[74],"including":[75],"effects":[77],"Over":[80],"last":[82],"year":[83],"implemented":[86],"wave":[88,97],"matching":[90],"pursuits":[91],"algorithm":[92,112],"incorporates":[94],"all":[95],"three":[96],"objects,":[98],"with":[99],"application":[100],"to":[101,109],"data":[102],"scattered":[103],"addition":[108],"developing":[110],"per":[113],"se,":[114],"performed":[117],"detailed":[119],"analysis":[120],"its":[122],"performance":[123],"noisy":[125],"data.":[126]},"counts_by_year":[],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}
