{"id":"https://openalex.org/W2767480277","doi":"https://doi.org/10.1109/icdsp.2017.8096134","title":"Joint 4-D DOA and polarization estimation based on linear tripole arrays","display_name":"Joint 4-D DOA and polarization estimation based on linear tripole arrays","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2767480277","doi":"https://doi.org/10.1109/icdsp.2017.8096134","mag":"2767480277"},"language":"en","primary_location":{"id":"doi:10.1109/icdsp.2017.8096134","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2017.8096134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 22nd International Conference on Digital Signal Processing (DSP)","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/A5064789446","display_name":"Xiang Lan","orcid":"https://orcid.org/0000-0002-4769-3639"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Xiang Lan","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University of Sheffield, Sheffield, UK"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University of Sheffield, Sheffield, UK","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062908102","display_name":"Wei Liu","orcid":"https://orcid.org/0000-0003-2968-2888"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wei Liu","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, University of Sheffield, Sheffield, UK"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University of Sheffield, Sheffield, UK","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021455647","display_name":"Henry Y. T. Ngan","orcid":"https://orcid.org/0000-0003-0382-952X"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Henry Y.T. Ngan","raw_affiliation_strings":["Department of Mathematics, Hong Kong Baptist University, Kowloon Tong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Hong Kong Baptist University, Kowloon Tong, Hong Kong","institution_ids":["https://openalex.org/I141568987"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5064789446"],"corresponding_institution_ids":["https://openalex.org/I91136226"],"apc_list":null,"apc_paid":null,"fwci":1.1193,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.79806579,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9983999729156494,"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"}},{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.998199999332428,"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/azimuth","display_name":"Azimuth","score":0.840636134147644},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.7822129726409912},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6312887072563171},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5853087902069092},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.5571211576461792},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.5310540199279785},{"id":"https://openalex.org/keywords/multiple-signal-classification","display_name":"Multiple signal classification","score":0.5060240626335144},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4838953912258148},{"id":"https://openalex.org/keywords/dipole","display_name":"Dipole","score":0.4726910889148712},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45190468430519104},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.45038583874702454},{"id":"https://openalex.org/keywords/direction-finding","display_name":"Direction finding","score":0.4127758741378784},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.4112318754196167},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3378784656524658},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32903242111206055},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.30231302976608276},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.22565367817878723},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1703585684299469},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16407418251037598},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13012558221817017},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.1002592146396637},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.07701271772384644}],"concepts":[{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.840636134147644},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.7822129726409912},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6312887072563171},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5853087902069092},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.5571211576461792},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5310540199279785},{"id":"https://openalex.org/C206118826","wikidata":"https://www.wikidata.org/wiki/Q3841682","display_name":"Multiple signal classification","level":3,"score":0.5060240626335144},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4838953912258148},{"id":"https://openalex.org/C173523689","wikidata":"https://www.wikidata.org/wiki/Q215589","display_name":"Dipole","level":2,"score":0.4726910889148712},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45190468430519104},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.45038583874702454},{"id":"https://openalex.org/C2780382809","wikidata":"https://www.wikidata.org/wiki/Q1367488","display_name":"Direction finding","level":3,"score":0.4127758741378784},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4112318754196167},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3378784656524658},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32903242111206055},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.30231302976608276},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22565367817878723},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1703585684299469},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16407418251037598},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13012558221817017},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.1002592146396637},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.07701271772384644},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icdsp.2017.8096134","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2017.8096134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 22nd International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.whiterose.ac.uk:143094","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400854","display_name":"White Rose Research Online (University of Leeds, The University of Sheffield, University of York)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800616092","host_organization_name":"White Rose University Consortium","host_organization_lineage":["https://openalex.org/I2800616092"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Proceedings Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1991324831","https://openalex.org/W2076554046","https://openalex.org/W2078031705","https://openalex.org/W2132600437","https://openalex.org/W2132844480","https://openalex.org/W2143746649","https://openalex.org/W2157294193","https://openalex.org/W2170400088","https://openalex.org/W2171252030","https://openalex.org/W2190221373","https://openalex.org/W2289662162","https://openalex.org/W2356697885","https://openalex.org/W6679859238"],"related_works":["https://openalex.org/W2279015148","https://openalex.org/W3041376971","https://openalex.org/W2110798624","https://openalex.org/W2369524145","https://openalex.org/W2801687921","https://openalex.org/W2517787832","https://openalex.org/W2174115052","https://openalex.org/W2372955329","https://openalex.org/W4293222685","https://openalex.org/W2171990039"],"abstract_inverted_index":{"Electromagnetic":[0],"(EM)":[1],"vector":[2],"sensor":[3],"arrays":[4],"can":[5,32,68,103,127],"track":[6,34],"both":[7,59],"the":[8,17,29,49,60,66,77,85,105,123,138,142],"polarisation":[9,40,110],"and":[10,38,62,89,108,113],"direction":[11],"of":[12,16,28,65,75,141],"arrival":[13],"(DOA)":[14],"parameters":[15],"impinging":[18],"signals.":[19],"For":[20],"crossed-dipole":[21],"linear":[22,92],"arrays,":[23],"due":[24],"to":[25,51,79,130],"inherent":[26],"limitation":[27],"structure,":[30],"it":[31],"only":[33],"one":[35],"DOA":[36,107],"parameter":[37],"two":[39,131],"parameters.":[41],"This":[42],"problem":[43,126],"could":[44],"be":[45,69,97,128],"solved":[46],"by":[47,87],"extending":[48,76],"geometry":[50],"a":[52,80,91,101,114],"two-dimensional":[53],"(2-D)":[54],"rectangular":[55],"array":[56,78],"so":[57,121],"that":[58,99,122],"azimuth":[61],"elevation":[63],"angles":[64],"signal":[67],"estimated.":[70],"In":[71],"this":[72],"paper,":[73],"instead":[74],"higher":[81],"dimension,":[82],"we":[83],"replace":[84],"crossed-dipoles":[86],"tripoles":[88],"construct":[90],"tripole":[93],"array.":[94],"It":[95],"will":[96],"shown":[98],"such":[100],"structure":[102],"estimate":[104],"2-D":[106,109,133],"information":[111],"effectively":[112],"dimension-reduction":[115],"based":[116],"MUSIC":[117],"algorithm":[118],"is":[119],"developed":[120],"4-D":[124],"estimation":[125,134],"simplified":[129],"separate":[132],"problems,":[135],"significantly":[136],"reducing":[137],"computational":[139],"complexity":[140],"solution.":[143]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
