{"id":"https://openalex.org/W4240616214","doi":"https://doi.org/10.1587/transfun.2021eap1074","title":"An Algorithm for Single Snapshot 2D-DOA Estimation Based on a Three-Parallel Linear Array Model","display_name":"An Algorithm for Single Snapshot 2D-DOA Estimation Based on a Three-Parallel Linear Array Model","publication_year":2021,"publication_date":"2021-10-04","ids":{"openalex":"https://openalex.org/W4240616214","doi":"https://doi.org/10.1587/transfun.2021eap1074"},"language":"en","primary_location":{"id":"doi:10.1587/transfun.2021eap1074","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transfun.2021eap1074","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E105.A/4/E105.A_2021EAP1074/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/transfun/E105.A/4/E105.A_2021EAP1074/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042453187","display_name":"Shiwen LIN","orcid":null},"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":"Shiwen LIN","raw_affiliation_strings":["School of Electronic Engineering, University of Electronic Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082516481","display_name":"Yawen Zhou","orcid":null},"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":"Yawen ZHOU","raw_affiliation_strings":["School of Electronic Engineering, University of Electronic Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057214006","display_name":"Weiqin Zou","orcid":null},"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":"Weiqin ZOU","raw_affiliation_strings":["School of Electronic Engineering, University of Electronic Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030599420","display_name":"Huaguo ZHANG","orcid":null},"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":"Huaguo ZHANG","raw_affiliation_strings":["School of Electronic Engineering, University of Electronic Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088104770","display_name":"Lin Gao","orcid":"https://orcid.org/0000-0002-6986-5104"},"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":"Lin GAO","raw_affiliation_strings":["School of Electronic Engineering, University of Electronic Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015689394","display_name":"Hongshu Liao","orcid":null},"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":"Hongshu LIAO","raw_affiliation_strings":["School of Electronic Engineering, University of Electronic Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036618975","display_name":"Wanchun Li","orcid":"https://orcid.org/0000-0002-8475-8892"},"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":"Wanchun LI","raw_affiliation_strings":["School of Electronic Engineering, University of Electronic Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.1396,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.50314329,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"E105.A","issue":"4","first_page":"673","last_page":"681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":1.0,"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":1.0,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9994999766349792,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/snapshot","display_name":"Snapshot (computer storage)","score":0.9568665027618408},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.72568678855896},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5829659700393677},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.4867377281188965},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.47436007857322693},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.4108423888683319},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3101174831390381},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.20291322469711304}],"concepts":[{"id":"https://openalex.org/C55282118","wikidata":"https://www.wikidata.org/wiki/Q252683","display_name":"Snapshot (computer storage)","level":2,"score":0.9568665027618408},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.72568678855896},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5829659700393677},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.4867377281188965},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.47436007857322693},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.4108423888683319},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3101174831390381},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20291322469711304},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transfun.2021eap1074","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transfun.2021eap1074","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E105.A/4/E105.A_2021EAP1074/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transfun.2021eap1074","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transfun.2021eap1074","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E105.A/4/E105.A_2021EAP1074/_pdf","source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8428309375","display_name":null,"funder_award_id":"61971103","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"},{"id":"https://openalex.org/F4320323292","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4240616214.pdf","grobid_xml":"https://content.openalex.org/works/W4240616214.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1520197285","https://openalex.org/W1529712024","https://openalex.org/W1831233010","https://openalex.org/W1965620229","https://openalex.org/W2032468904","https://openalex.org/W2033332370","https://openalex.org/W2048185597","https://openalex.org/W2092856884","https://openalex.org/W2109052599","https://openalex.org/W2113638573","https://openalex.org/W2128131274","https://openalex.org/W2132278499","https://openalex.org/W2132440886","https://openalex.org/W2139476411","https://openalex.org/W2142555859","https://openalex.org/W2154505623","https://openalex.org/W2389767683","https://openalex.org/W2546608748","https://openalex.org/W2797475427","https://openalex.org/W3003870376","https://openalex.org/W3092328198","https://openalex.org/W3102561796"],"related_works":["https://openalex.org/W2359299668","https://openalex.org/W1604267224","https://openalex.org/W3088635414","https://openalex.org/W2392393536","https://openalex.org/W2886934452","https://openalex.org/W1489099099","https://openalex.org/W2024369332","https://openalex.org/W4382204317","https://openalex.org/W1974955043","https://openalex.org/W1931937217"],"abstract_inverted_index":{"Estimating":[0],"the":[1,5,9,19,81,99,104,111,117,136,142],"spatial":[2],"parameters":[3],"of":[4,12,21,27,40,45,69,80,130,144,146],"signals":[6],"by":[7,97,109],"using":[8,98,110],"effective":[10],"data":[11,102],"a":[13,37,57,73],"single":[14,74,100,149],"snapshot":[15,75,101,150],"is":[16,30,63,120,133],"essential":[17],"in":[18,72,148],"field":[20],"reconnaissance":[22],"and":[23,93,140],"confrontation.":[24],"Major":[25],"drawback":[26],"existing":[28,46],"algorithms":[29,47],"that":[31],"its":[32],"constructed":[33],"covariance":[34],"matrix":[35],"has":[36],"great":[38],"degree":[39,145],"rank":[41,92,95],"loss.":[42],"The":[43,77],"performance":[44],"gets":[48],"degraded":[49],"with":[50,90,122],"low":[51],"signal-to-noise":[52],"ratio.":[53],"In":[54],"this":[55,131],"paper,":[56],"three-parallel":[58],"linear":[59],"array":[60],"based":[61],"algorithm":[62,83],"proposed":[64,82],"to":[65],"achieve":[66],"two-dimensional":[67],"direction":[68],"arrival":[70],"estimates":[71],"scenario.":[76],"key":[78],"points":[79],"are:":[84],"1)":[85],"construct":[86],"three":[87],"pseudo":[88,115],"matrices":[89],"full":[91],"no":[94],"loss":[96,143],"from":[103],"received":[105],"signal":[106],"model;":[107],"2)":[108],"rotation":[112],"relation":[113],"between":[114],"matrices,":[116],"matched":[118],"2D-DOA":[119,151],"obtained":[121],"an":[123],"efficient":[124],"parameter":[125],"matching":[126],"method.":[127],"Main":[128],"objective":[129],"work":[132],"on":[134],"improving":[135],"angle":[137],"estimation":[138],"accuracy":[139],"reducing":[141],"freedom":[147],"estimation.":[152]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-08-09T07:27:16.801131","created_date":"2025-10-10T00:00:00"}
