{"id":"https://openalex.org/W3034684144","doi":"https://doi.org/10.1109/lcomm.2020.3001936","title":"Calibration Nested Arrays for Underdetermined DOA Estimation Using Fourth-Order Cumulant","display_name":"Calibration Nested Arrays for Underdetermined DOA Estimation Using Fourth-Order Cumulant","publication_year":2020,"publication_date":"2020-06-12","ids":{"openalex":"https://openalex.org/W3034684144","doi":"https://doi.org/10.1109/lcomm.2020.3001936","mag":"3034684144"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2020.3001936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2020.3001936","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-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/A5002218208","display_name":"Ye Tian","orcid":"https://orcid.org/0000-0003-1772-8850"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ye Tian","raw_affiliation_strings":["School of Information Science and Engineering, Yanshan University, Qinhuangdao, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028230869","display_name":"He Xu","orcid":"https://orcid.org/0000-0001-5819-1899"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"He Xu","raw_affiliation_strings":["School of Information Science and Engineering, Yanshan University, Qinhuangdao, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5002218208"],"corresponding_institution_ids":["https://openalex.org/I39333907"],"apc_list":null,"apc_paid":null,"fwci":1.5153,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.82883476,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"24","issue":"9","first_page":"1949","last_page":"1952"},"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9962000250816345,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9955999851226807,"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/underdetermined-system","display_name":"Underdetermined system","score":0.9264495372772217},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.674938440322876},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6460854411125183},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.610482931137085},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4670267105102539},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.4642157554626465},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.45142900943756104},{"id":"https://openalex.org/keywords/cumulant","display_name":"Cumulant","score":0.4460936188697815},{"id":"https://openalex.org/keywords/least-squares-function-approximation","display_name":"Least-squares function approximation","score":0.41716527938842773},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33599650859832764},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.188346266746521},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14072144031524658},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.08655625581741333}],"concepts":[{"id":"https://openalex.org/C179690561","wikidata":"https://www.wikidata.org/wiki/Q4316110","display_name":"Underdetermined system","level":2,"score":0.9264495372772217},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.674938440322876},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6460854411125183},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.610482931137085},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4670267105102539},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.4642157554626465},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.45142900943756104},{"id":"https://openalex.org/C172686274","wikidata":"https://www.wikidata.org/wiki/Q746007","display_name":"Cumulant","level":2,"score":0.4460936188697815},{"id":"https://openalex.org/C9936470","wikidata":"https://www.wikidata.org/wiki/Q6510405","display_name":"Least-squares function approximation","level":3,"score":0.41716527938842773},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33599650859832764},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.188346266746521},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14072144031524658},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.08655625581741333},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"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/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2020.3001936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2020.3001936","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4050959016","display_name":null,"funder_award_id":"61601398","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1961971406","https://openalex.org/W1987996612","https://openalex.org/W2156377127","https://openalex.org/W2162876243","https://openalex.org/W2400014994","https://openalex.org/W2587747120","https://openalex.org/W2790761600","https://openalex.org/W2914623695","https://openalex.org/W3010556486","https://openalex.org/W3012448934"],"related_works":["https://openalex.org/W2372042310","https://openalex.org/W2011972562","https://openalex.org/W2009153891","https://openalex.org/W2042828345","https://openalex.org/W2774469519","https://openalex.org/W4286229668","https://openalex.org/W2158149279","https://openalex.org/W4312496714","https://openalex.org/W2938571995","https://openalex.org/W2912148289"],"abstract_inverted_index":{"The":[0,30,90],"application":[1],"of":[2,14,33,58,103,111],"a":[3,8,22,39,62,67],"nonuniform":[4],"nested":[5,28],"array":[6,52],"provides":[7],"simple":[9],"way":[10],"for":[11,26,96],"underdetermined":[12,97],"direction":[13],"arrival":[15],"(DOA)":[16],"estimation,":[17],"enabling":[18],"us":[19],"to":[20,43,65],"develop":[21],"suited":[23,95],"self-calibration":[24],"algorithm":[25,35,92],"perturbed":[27,69],"array.":[29],"key":[31],"points":[32],"this":[34],"contain":[36],"two":[37],"steps:":[38],"first":[40],"step":[41,64],"is":[42,93],"obtain":[44,79],"gain-phase":[45,74,104],"errors":[46,75],"estimation":[47,81,99],"by":[48],"utilizing":[49],"partly":[50],"calibrated":[51],"and":[53],"properly":[54],"choosing":[55],"the":[56,73,83,101,109,112],"elements":[57],"fourth-order":[59],"cumulant":[60],"matrix;":[61],"second":[63],"form":[66],"small":[68],"model":[70],"after":[71],"compensating":[72],"as":[76,78],"well":[77],"DOA":[80,98],"using":[82],"sparse":[84],"total":[85],"east":[86],"squares":[87],"(STLS)":[88],"technique.":[89],"proposed":[91,113],"very":[94],"in":[100],"presence":[102],"errors.":[105],"Numerical":[106],"simulations":[107],"validate":[108],"effectiveness":[110],"algorithm.":[114]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
