{"id":"https://openalex.org/W4313027915","doi":"https://doi.org/10.1109/icspcc55723.2022.9984352","title":"Near-field Source Location Estimation Algorithm Based on Coprime Array","display_name":"Near-field Source Location Estimation Algorithm Based on Coprime Array","publication_year":2022,"publication_date":"2022-10-25","ids":{"openalex":"https://openalex.org/W4313027915","doi":"https://doi.org/10.1109/icspcc55723.2022.9984352"},"language":"en","primary_location":{"id":"doi:10.1109/icspcc55723.2022.9984352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcc55723.2022.9984352","pdf_url":null,"source":{"id":"https://openalex.org/S4363608295","display_name":"2022 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)","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/A5065058723","display_name":"Yu Tian","orcid":"https://orcid.org/0000-0002-8222-2058"},"institutions":[{"id":"https://openalex.org/I44468530","display_name":"Qingdao University of Technology","ror":"https://ror.org/01qzc0f54","country_code":"CN","type":"education","lineage":["https://openalex.org/I44468530"]},{"id":"https://openalex.org/I143413998","display_name":"Qingdao University of Science and Technology","ror":"https://ror.org/041j8js14","country_code":"CN","type":"education","lineage":["https://openalex.org/I143413998"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yu Tian","raw_affiliation_strings":["Qingdao University of Technology,School of Information and Control Engineering,Qingdao,China,266520"],"affiliations":[{"raw_affiliation_string":"Qingdao University of Technology,School of Information and Control Engineering,Qingdao,China,266520","institution_ids":["https://openalex.org/I143413998","https://openalex.org/I44468530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069935618","display_name":"Xuhu Wang","orcid":"https://orcid.org/0009-0004-5940-0153"},"institutions":[{"id":"https://openalex.org/I44468530","display_name":"Qingdao University of Technology","ror":"https://ror.org/01qzc0f54","country_code":"CN","type":"education","lineage":["https://openalex.org/I44468530"]},{"id":"https://openalex.org/I143413998","display_name":"Qingdao University of Science and Technology","ror":"https://ror.org/041j8js14","country_code":"CN","type":"education","lineage":["https://openalex.org/I143413998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuhu Wang","raw_affiliation_strings":["Qingdao University of Technology,School of Information and Control Engineering,Qingdao,China,266520"],"affiliations":[{"raw_affiliation_string":"Qingdao University of Technology,School of Information and Control Engineering,Qingdao,China,266520","institution_ids":["https://openalex.org/I143413998","https://openalex.org/I44468530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035448403","display_name":"Jin Xu","orcid":"https://orcid.org/0000-0003-0586-6084"},"institutions":[{"id":"https://openalex.org/I44468530","display_name":"Qingdao University of Technology","ror":"https://ror.org/01qzc0f54","country_code":"CN","type":"education","lineage":["https://openalex.org/I44468530"]},{"id":"https://openalex.org/I143413998","display_name":"Qingdao University of Science and Technology","ror":"https://ror.org/041j8js14","country_code":"CN","type":"education","lineage":["https://openalex.org/I143413998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Jin","raw_affiliation_strings":["Qingdao University of Technology,School of Information and Control Engineering,Qingdao,China,266520"],"affiliations":[{"raw_affiliation_string":"Qingdao University of Technology,School of Information and Control Engineering,Qingdao,China,266520","institution_ids":["https://openalex.org/I143413998","https://openalex.org/I44468530"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100568606","display_name":"Yujun Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I143413998","display_name":"Qingdao University of Science and Technology","ror":"https://ror.org/041j8js14","country_code":"CN","type":"education","lineage":["https://openalex.org/I143413998"]},{"id":"https://openalex.org/I44468530","display_name":"Qingdao University of Technology","ror":"https://ror.org/01qzc0f54","country_code":"CN","type":"education","lineage":["https://openalex.org/I44468530"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yujun Hou","raw_affiliation_strings":["Qingdao University of Technology,School of Information and Control Engineering,Qingdao,China,266520"],"affiliations":[{"raw_affiliation_string":"Qingdao University of Technology,School of Information and Control Engineering,Qingdao,China,266520","institution_ids":["https://openalex.org/I143413998","https://openalex.org/I44468530"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5065058723"],"corresponding_institution_ids":["https://openalex.org/I143413998","https://openalex.org/I44468530"],"apc_list":null,"apc_paid":null,"fwci":0.4903,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6192733,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9987000226974487,"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/T10860","display_name":"Speech and Audio Processing","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/coprime-integers","display_name":"Coprime integers","score":0.7362200617790222},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6444514989852905},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.5901473164558411},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5764967799186707},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5584107041358948},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5088189244270325},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5005731582641602},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4715340733528137},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.4610340893268585},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4528721570968628},{"id":"https://openalex.org/keywords/sensor-array","display_name":"Sensor array","score":0.43994754552841187},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.43140989542007446},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3564821183681488},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.26286420226097107},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1869717240333557},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16260182857513428},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12653955817222595},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07562956213951111}],"concepts":[{"id":"https://openalex.org/C23230895","wikidata":"https://www.wikidata.org/wiki/Q104752","display_name":"Coprime integers","level":2,"score":0.7362200617790222},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6444514989852905},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.5901473164558411},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5764967799186707},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5584107041358948},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5088189244270325},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5005731582641602},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4715340733528137},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.4610340893268585},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4528721570968628},{"id":"https://openalex.org/C66251956","wikidata":"https://www.wikidata.org/wiki/Q7451086","display_name":"Sensor array","level":2,"score":0.43994754552841187},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.43140989542007446},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3564821183681488},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.26286420226097107},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1869717240333557},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16260182857513428},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12653955817222595},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07562956213951111},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icspcc55723.2022.9984352","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcc55723.2022.9984352","pdf_url":null,"source":{"id":"https://openalex.org/S4363608295","display_name":"2022 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)","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":18,"referenced_works":["https://openalex.org/W2010066971","https://openalex.org/W2053808172","https://openalex.org/W2085910483","https://openalex.org/W2115485558","https://openalex.org/W2149551443","https://openalex.org/W2162654459","https://openalex.org/W2171576754","https://openalex.org/W2294649896","https://openalex.org/W2559043042","https://openalex.org/W2583576739","https://openalex.org/W2803130179","https://openalex.org/W2890087262","https://openalex.org/W2892433162","https://openalex.org/W2963673880","https://openalex.org/W2990184729","https://openalex.org/W3163696186","https://openalex.org/W3168846907","https://openalex.org/W6795822779"],"related_works":["https://openalex.org/W2849843506","https://openalex.org/W4317795331","https://openalex.org/W3205335469","https://openalex.org/W2760841258","https://openalex.org/W2606284533","https://openalex.org/W2913381933","https://openalex.org/W2736071613","https://openalex.org/W3006538650","https://openalex.org/W4320015584","https://openalex.org/W4385953664"],"abstract_inverted_index":{"For":[0],"the":[1,9,17,23,47,51,80,97,101,104,108,115,125,131,136,150],"problems":[2],"of":[3,11,19,66,70,139,152],"uniform":[4],"linear":[5],"array":[6,20,24,53,132],"(ULA)":[7],"that":[8,59,124],"number":[10,18],"detection":[12],"signals":[13],"is":[14,26,73,94],"limited":[15,27],"by":[16,28,50,75,96],"elements,":[21],"and":[22,64,91,107,120,141,143],"spacing":[25],"half-wavelength,":[29],"this":[30,83,128],"paper":[31,84,129],"proposes":[32],"a":[33,86],"near-field":[34],"source":[35,116],"location":[36],"estimation":[37,69,93,137,147],"method":[38,45,126],"based":[39],"on":[40],"coprime":[41,52],"arrays.":[42],"The":[43],"proposed":[44],"preprocesses":[46],"data":[48],"received":[49],"to":[54,113],"establish":[55],"an":[56],"off-grid":[57,89],"model":[58],"only":[60],"contains":[61],"angle":[62,106],"parameters,":[63],"direction":[65],"arrival":[67],"(DOA)":[68],"incident":[71],"signal":[72],"obtained":[74,95],"iterative":[76,98],"method.":[77,99],"By":[78],"fixing":[79],"estimated":[81,105,109],"angle,":[82],"constructs":[85],"distance":[87,92,110],"parameter":[88],"model,":[90],"At":[100],"same":[102],"time,":[103],"are":[111],"matched":[112],"determine":[114],"position.":[117],"Theoretical":[118],"analysis":[119],"experimental":[121],"results":[122],"demonstrate":[123],"in":[127],"enlarges":[130],"aperture,":[133],"effectively":[134],"improves":[135],"accuracy":[138],"DOA":[140],"distance,":[142],"still":[144],"has":[145],"good":[146],"performance":[148],"under":[149],"condition":[151],"low":[153],"signal-to-noise":[154],"ratio":[155],"or":[156],"small":[157],"snapshots.":[158]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}