{"id":"https://openalex.org/W4324116410","doi":"https://doi.org/10.1109/taslp.2023.3256093","title":"Design of Maximum Directivity Beamformers With Linear Acoustic Vector Sensor Arrays","display_name":"Design of Maximum Directivity Beamformers With Linear Acoustic Vector Sensor Arrays","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4324116410","doi":"https://doi.org/10.1109/taslp.2023.3256093"},"language":"en","primary_location":{"id":"doi:10.1109/taslp.2023.3256093","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2023.3256093","pdf_url":null,"source":{"id":"https://openalex.org/S4210169297","display_name":"IEEE/ACM Transactions on Audio Speech and Language Processing","issn_l":"2329-9290","issn":["2329-9290","2329-9304"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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/ACM Transactions on Audio, Speech, and Language Processing","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/A5021611176","display_name":"Xueqin Luo","orcid":"https://orcid.org/0000-0003-0223-3935"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xueqin Luo","raw_affiliation_strings":["Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi&#x0027;an, China","Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi&#x0027;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034257180","display_name":"Gongping Huang","orcid":"https://orcid.org/0000-0002-6825-7473"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gongping Huang","raw_affiliation_strings":["School of Electronic Information, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090329304","display_name":"Jilu Jin","orcid":"https://orcid.org/0000-0003-2967-8379"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jilu Jin","raw_affiliation_strings":["Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi&#x0027;an, China","Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi&#x0027;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056129529","display_name":"Jingdong Chen","orcid":"https://orcid.org/0000-0003-0083-9247"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingdong Chen","raw_affiliation_strings":["Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi&#x0027;an, China","Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi&#x0027;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071376063","display_name":"Jacob Benesty","orcid":"https://orcid.org/0000-0002-0036-5865"},"institutions":[{"id":"https://openalex.org/I159129438","display_name":"Universit\u00e9 du Qu\u00e9bec \u00e0 Montr\u00e9al","ror":"https://ror.org/002rjbv21","country_code":"CA","type":"education","lineage":["https://openalex.org/I159129438","https://openalex.org/I49663120"]},{"id":"https://openalex.org/I39481719","display_name":"Institut National de la Recherche Scientifique","ror":"https://ror.org/04td37d32","country_code":"CA","type":"education","lineage":["https://openalex.org/I39481719","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jacob Benesty","raw_affiliation_strings":["INRS-EMT, University of Quebec, Montreal, QC, Canada"],"affiliations":[{"raw_affiliation_string":"INRS-EMT, University of Quebec, Montreal, QC, Canada","institution_ids":["https://openalex.org/I159129438","https://openalex.org/I39481719"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059258204","display_name":"Wen Zhang","orcid":"https://orcid.org/0000-0002-0752-6123"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Zhang","raw_affiliation_strings":["Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi&#x0027;an, China","Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi'an, Shaanxi, China"],"affiliations":[{"raw_affiliation_string":"Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi&#x0027;an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Center of Intelligent Acoustics and Immersive Communications, Northwestern Polytechnical University, Xi'an, Shaanxi, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100612418","display_name":"Mengyao Zhu","orcid":"https://orcid.org/0000-0002-1069-4427"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]},{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengyao Zhu","raw_affiliation_strings":["Audio Department, Huawei CBG, Shanghai, China","School of Communicate and Information Engineering, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Audio Department, Huawei CBG, Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"School of Communicate and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010795499","display_name":"Chunjian Li","orcid":"https://orcid.org/0000-0002-2359-7570"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunjian Li","raw_affiliation_strings":["Audio Department, Huawei CBG, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Audio Department, Huawei CBG, Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5021611176"],"corresponding_institution_ids":["https://openalex.org/I17145004"],"apc_list":null,"apc_paid":null,"fwci":3.2668,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.92926448,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"31","issue":null,"first_page":"1421","last_page":"1435"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","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/T10860","display_name":"Speech and Audio Processing","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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9991999864578247,"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/directivity","display_name":"Directivity","score":0.8250759840011597},{"id":"https://openalex.org/keywords/adaptive-beamformer","display_name":"Adaptive beamformer","score":0.727046012878418},{"id":"https://openalex.org/keywords/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.5982241630554199},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5275278091430664},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5135636329650879},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.46149975061416626},{"id":"https://openalex.org/keywords/side-lobe","display_name":"Side lobe","score":0.4301183819770813},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4115902781486511},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40946221351623535},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3495526909828186},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15814602375030518},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15313732624053955},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.11208710074424744},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10338464379310608}],"concepts":[{"id":"https://openalex.org/C189039984","wikidata":"https://www.wikidata.org/wiki/Q8225412","display_name":"Directivity","level":3,"score":0.8250759840011597},{"id":"https://openalex.org/C33378366","wikidata":"https://www.wikidata.org/wiki/Q4680719","display_name":"Adaptive beamformer","level":3,"score":0.727046012878418},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.5982241630554199},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5275278091430664},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5135636329650879},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.46149975061416626},{"id":"https://openalex.org/C181856588","wikidata":"https://www.wikidata.org/wiki/Q2040092","display_name":"Side lobe","level":3,"score":0.4301183819770813},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4115902781486511},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40946221351623535},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3495526909828186},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15814602375030518},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15313732624053955},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.11208710074424744},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10338464379310608},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taslp.2023.3256093","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2023.3256093","pdf_url":null,"source":{"id":"https://openalex.org/S4210169297","display_name":"IEEE/ACM Transactions on Audio Speech and Language Processing","issn_l":"2329-9290","issn":["2329-9290","2329-9304"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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/ACM Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6000000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W37722415","https://openalex.org/W653761051","https://openalex.org/W1898225171","https://openalex.org/W1970606629","https://openalex.org/W1972636512","https://openalex.org/W2000248897","https://openalex.org/W2002786446","https://openalex.org/W2002838296","https://openalex.org/W2004251430","https://openalex.org/W2014020284","https://openalex.org/W2021276305","https://openalex.org/W2022416308","https://openalex.org/W2022899627","https://openalex.org/W2023254078","https://openalex.org/W2024059910","https://openalex.org/W2024583949","https://openalex.org/W2046356058","https://openalex.org/W2049653957","https://openalex.org/W2061074721","https://openalex.org/W2075107327","https://openalex.org/W2093225945","https://openalex.org/W2101572791","https://openalex.org/W2101609516","https://openalex.org/W2106400551","https://openalex.org/W2110549555","https://openalex.org/W2113168978","https://openalex.org/W2113250153","https://openalex.org/W2125967891","https://openalex.org/W2131123247","https://openalex.org/W2132176172","https://openalex.org/W2140747632","https://openalex.org/W2148563609","https://openalex.org/W2148692373","https://openalex.org/W2161388130","https://openalex.org/W2166543153","https://openalex.org/W2295905273","https://openalex.org/W2296469955","https://openalex.org/W2475682732","https://openalex.org/W2489919266","https://openalex.org/W2494085323","https://openalex.org/W2502139158","https://openalex.org/W2534542549","https://openalex.org/W2600579021","https://openalex.org/W2616414642","https://openalex.org/W2888493610","https://openalex.org/W2946321247","https://openalex.org/W2968158256","https://openalex.org/W2981595861","https://openalex.org/W3011743111","https://openalex.org/W3104195108","https://openalex.org/W3124547804","https://openalex.org/W3135599609","https://openalex.org/W3144593182","https://openalex.org/W4236337480","https://openalex.org/W4236344233","https://openalex.org/W4239006079","https://openalex.org/W4249052411","https://openalex.org/W4296927107","https://openalex.org/W4312258136","https://openalex.org/W4312336225"],"related_works":["https://openalex.org/W3210760621","https://openalex.org/W818226659","https://openalex.org/W2996333928","https://openalex.org/W2323417499","https://openalex.org/W2009075871","https://openalex.org/W2098821378","https://openalex.org/W2132841313","https://openalex.org/W2518591292","https://openalex.org/W2105408150","https://openalex.org/W1976800395"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,26,33,40,50,57,63,77,82,87,97,103,111,121,133,140,154,163],"design":[4],"of":[5,18,59,96],"maximum":[6,38,64],"directivity":[7,83],"factor":[8,84],"(MDF)":[9],"beamformers":[10],"based":[11,115],"on":[12,116],"uniform":[13,126],"linear":[14,127],"arrays":[15,129],"(ULAs)":[16],"consisting":[17],"acoustic":[19],"vector":[20],"sensors":[21],"(AVSs).":[22],"We":[23,90],"first":[24],"derive":[25,76,92],"main":[27],"lobe":[28],"constraints,":[29],"which":[30,100],"ensure":[31],"that":[32,45,48],"beamformer's":[34],"beampattern":[35,134],"achieves":[36,144],"a":[37,71,93,106,145],"in":[39,139],"look":[41,137],"direction,":[42],"and":[43,70,143],"prove":[44],"any":[46,136],"beamformer":[47,69,79,114,124,151,157],"satisfies":[49],"proposed":[51,149,166],"constraints":[52],"can":[53,101,131],"be":[54],"written":[55],"as":[56,172,174],"sum":[58],"two":[60],"orthogonal":[61],"beamformers:":[62],"white":[65],"noise":[66],"gain":[67],"(MWNG)":[68],"reduced-rank":[72],"beamformer.":[73],"Then,":[74],"we":[75],"MDF":[78,98,113,123,150,156],"by":[80],"maximizing":[81],"(DF)":[85],"under":[86],"deduced":[88],"constraints.":[89],"also":[91,152],"robust":[94],"version":[95],"beamformer,":[99],"keep":[102],"WNG":[104],"above":[105],"pre-specified":[107],"level.":[108],"Compared":[109],"to":[110,135],"conventional":[112],"ULAs":[117],"with":[118,125,158],"omnidirectional":[119],"microphones,":[120],"designed":[122],"AVS":[128],"(ULAVSAs)":[130],"steer":[132],"direction":[138],"3-dimensional":[141],"space":[142],"higher":[146],"directivity.":[147],"The":[148,165],"outperforms":[153],"two-step":[155],"ULAVSAs":[159],"since":[160],"it":[161],"maximizes":[162],"DF.":[164],"methods":[167],"are":[168],"validated":[169],"through":[170],"simulations":[171],"well":[173],"real":[175],"experiments.":[176]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
