{"id":"https://openalex.org/W2915014312","doi":"https://doi.org/10.1109/icspcs.2018.8631729","title":"Background Extraction Based on a New Calibrator in Radar Cross Section Measurements","display_name":"Background Extraction Based on a New Calibrator in Radar Cross Section Measurements","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2915014312","doi":"https://doi.org/10.1109/icspcs.2018.8631729","mag":"2915014312"},"language":"en","primary_location":{"id":"doi:10.1109/icspcs.2018.8631729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs.2018.8631729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5033693601","display_name":"Liya Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liya Liang","raw_affiliation_strings":["School of Electronics and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028237858","display_name":"Xiaojian Xu","orcid":"https://orcid.org/0000-0003-2340-5775"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaojian Xu","raw_affiliation_strings":["School of Electronics and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":0.7609,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.72067329,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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":0.9941999912261963,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9939000010490417,"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/radar-cross-section","display_name":"Radar cross-section","score":0.876516580581665},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.848365306854248},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6215621829032898},{"id":"https://openalex.org/keywords/background-subtraction","display_name":"Background subtraction","score":0.5644389390945435},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5635435581207275},{"id":"https://openalex.org/keywords/envelope","display_name":"Envelope (radar)","score":0.4914165735244751},{"id":"https://openalex.org/keywords/cross-section","display_name":"Cross section (physics)","score":0.4714064598083496},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.4581555128097534},{"id":"https://openalex.org/keywords/pylon","display_name":"Pylon","score":0.4231581687927246},{"id":"https://openalex.org/keywords/concentric","display_name":"Concentric","score":0.4139147996902466},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37474265694618225},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17194700241088867},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16689276695251465},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1428776979446411},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11938422918319702},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08620935678482056}],"concepts":[{"id":"https://openalex.org/C101457746","wikidata":"https://www.wikidata.org/wiki/Q560430","display_name":"Radar cross-section","level":3,"score":0.876516580581665},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.848365306854248},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6215621829032898},{"id":"https://openalex.org/C32653426","wikidata":"https://www.wikidata.org/wiki/Q3813641","display_name":"Background subtraction","level":3,"score":0.5644389390945435},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5635435581207275},{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.4914165735244751},{"id":"https://openalex.org/C52234038","wikidata":"https://www.wikidata.org/wiki/Q17128025","display_name":"Cross section (physics)","level":2,"score":0.4714064598083496},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.4581555128097534},{"id":"https://openalex.org/C195295435","wikidata":"https://www.wikidata.org/wiki/Q331317","display_name":"Pylon","level":2,"score":0.4231581687927246},{"id":"https://openalex.org/C90296322","wikidata":"https://www.wikidata.org/wiki/Q619776","display_name":"Concentric","level":2,"score":0.4139147996902466},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37474265694618225},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17194700241088867},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16689276695251465},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1428776979446411},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11938422918319702},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08620935678482056},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icspcs.2018.8631729","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs.2018.8631729","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 12th International Conference on Signal Processing and Communication Systems (ICSPCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2103141154","https://openalex.org/W2910534857"],"related_works":["https://openalex.org/W2386280390","https://openalex.org/W2549441153","https://openalex.org/W2036730139","https://openalex.org/W2392334960","https://openalex.org/W2378398067","https://openalex.org/W2366503332","https://openalex.org/W2390698381","https://openalex.org/W2352984003","https://openalex.org/W2384566488","https://openalex.org/W2359880889"],"abstract_inverted_index":{"Accurate":[0],"measurement":[1],"of":[2,13,69,79,87,100],"low":[3],"radar":[4],"cross":[5],"section":[6],"(RCS)":[7],"requires":[8],"exact":[9],"extraction":[10,39],"and":[11,63],"subtraction":[12],"the":[14,55,60,84,88,98,101],"background":[15,38,80],"clutter.":[16],"In":[17],"this":[18],"work,":[19],"a":[20,25,49],"novel":[21],"approach":[22],"based":[23],"on":[24],"newly":[26],"proposed":[27,74,102],"multipurpose":[28],"calibrator":[29],"[1]":[30],"used":[31,53],"as":[32,54],"an":[33,66],"ancillary":[34],"test":[35],"body":[36],"for":[37,75],"is":[40,43,52,73],"developed,":[41],"which":[42],"applicable":[44],"to":[45,59,96],"RCS":[46,90],"ranges":[47],"where":[48],"metal":[50],"pylon":[51],"target":[56],"support.":[57],"According":[58],"theoretical":[61],"analysis":[62],"mathematical":[64],"derivation,":[65],"optimized":[67],"fitting":[68],"two":[70],"concentric":[71],"circles":[72],"more":[76],"accurate":[77],"estimation":[78],"clutter":[81],"by":[82],"using":[83],"measured":[85],"data":[86],"new":[89],"calibrator.":[91],"Experimental":[92],"results":[93],"are":[94],"presented":[95],"demonstrate":[97],"usefulness":[99],"approach.":[103]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
