{"id":"https://openalex.org/W2755162226","doi":"https://doi.org/10.1109/camad.2017.8031615","title":"New high resolution direction of arrival estimation using Compressive Sensing","display_name":"New high resolution direction of arrival estimation using Compressive Sensing","publication_year":2017,"publication_date":"2017-06-01","ids":{"openalex":"https://openalex.org/W2755162226","doi":"https://doi.org/10.1109/camad.2017.8031615","mag":"2755162226"},"language":"en","primary_location":{"id":"doi:10.1109/camad.2017.8031615","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camad.2017.8031615","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 22nd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD)","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/A5035934808","display_name":"Audri Biswas","orcid":null},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Audri Biswas","raw_affiliation_strings":["Faculty of Science and Engineering, Macquarie University, Sydney, NSW, Australia","Faculty of Science and Engineering, Macquarie University, Sydney, NSW 2109, Australia"],"affiliations":[{"raw_affiliation_string":"Faculty of Science and Engineering, Macquarie University, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I99043593"]},{"raw_affiliation_string":"Faculty of Science and Engineering, Macquarie University, Sydney, NSW 2109, Australia","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110824873","display_name":"Sam Reisenfeld","orcid":null},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Sam Reisenfeld","raw_affiliation_strings":["Faculty of Science and Engineering, Macquarie University, Sydney, NSW, Australia","Faculty of Science and Engineering, Macquarie University, Sydney, NSW 2109, Australia"],"affiliations":[{"raw_affiliation_string":"Faculty of Science and Engineering, Macquarie University, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I99043593"]},{"raw_affiliation_string":"Faculty of Science and Engineering, Macquarie University, Sydney, NSW 2109, Australia","institution_ids":["https://openalex.org/I99043593"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5035934808"],"corresponding_institution_ids":["https://openalex.org/I99043593"],"apc_list":null,"apc_paid":null,"fwci":0.7203,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.69335367,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9995999932289124,"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/quantization","display_name":"Quantization (signal processing)","score":0.726436197757721},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.7092050313949585},{"id":"https://openalex.org/keywords/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.6983320713043213},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6746795773506165},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6727825999259949},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.5258936285972595},{"id":"https://openalex.org/keywords/snapshot","display_name":"Snapshot (computer storage)","score":0.5160071849822998},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.49212783575057983},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.47885724902153015},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.2788509428501129},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2572944164276123},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16424033045768738}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.726436197757721},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.7092050313949585},{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.6983320713043213},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6746795773506165},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6727825999259949},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.5258936285972595},{"id":"https://openalex.org/C55282118","wikidata":"https://www.wikidata.org/wiki/Q252683","display_name":"Snapshot (computer storage)","level":2,"score":0.5160071849822998},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.49212783575057983},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.47885724902153015},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.2788509428501129},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2572944164276123},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16424033045768738},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/camad.2017.8031615","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camad.2017.8031615","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 22nd International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD)","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":14,"referenced_works":["https://openalex.org/W1582108895","https://openalex.org/W1991533283","https://openalex.org/W2009647803","https://openalex.org/W2010066971","https://openalex.org/W2044762091","https://openalex.org/W2098502158","https://openalex.org/W2113638573","https://openalex.org/W2116295287","https://openalex.org/W2119667497","https://openalex.org/W2128131274","https://openalex.org/W2128439740","https://openalex.org/W2159741524","https://openalex.org/W2166583230","https://openalex.org/W2289917018"],"related_works":["https://openalex.org/W2164801693","https://openalex.org/W2120266201","https://openalex.org/W2585557503","https://openalex.org/W2389491004","https://openalex.org/W2384282517","https://openalex.org/W1976418043","https://openalex.org/W2378226311","https://openalex.org/W2359299668","https://openalex.org/W1604267224","https://openalex.org/W3088635414"],"abstract_inverted_index":{"In":[0],"military":[1],"communication":[2],"and":[3,25,92,125],"several":[4],"direction":[5],"finding":[6],"applications,":[7],"precise":[8],"estimation":[9,42],"of":[10,112,135],"the":[11,39,74,81,90,136,143,159,164],"DOA,":[12],"incorporated":[13],"with":[14,52,115,166],"smart":[15],"beam-forming":[16],"techniques,":[17],"can":[18],"provide":[19],"useful":[20],"solutions":[21],"for":[22],"interference":[23],"mitigation":[24],"jammer":[26],"identification.":[27],"Compressive":[28],"Sensing":[29],"(CS)":[30],"based":[31,66],"DOA":[32,41,111],"approaches":[33],"offer":[34],"a":[35,56,87,103,113],"competitive":[36],"advantage":[37],"over":[38],"traditional":[40],"techniques":[43],"due":[44],"to":[45,48,108,130,142,162],"their":[46],"ability":[47],"obtain":[49],"an":[50,97],"estimate":[51,109],"measurements":[53],"collected":[54],"at":[55],"single":[57],"time":[58],"instant":[59],"(i.e.":[60],"snapshot).":[61],"However,":[62],"in":[63,96],"reality,":[64],"CS":[65],"methods":[67],"suffer":[68],"from":[69],"grid":[70,83],"quantization":[71,117],"errors":[72],"as":[73],"source":[75,114],"may":[76],"not":[77],"exactly":[78],"align":[79],"on":[80],"discrete":[82],"points.":[84],"This":[85,100],"creates":[86],"mismatch":[88],"between":[89],"observation":[91],"measurement":[93],"matrices":[94],"resulting":[95],"inaccurate":[98],"estimate.":[99],"paper":[101],"proposes":[102],"fundamentally":[104],"new,":[105],"recursive":[106,120,160],"algorithm":[107,121,137,161],"incoming":[110],"zero":[116],"error.":[118],"The":[119,133],"is":[122,138,154],"strongly":[123],"convergent":[124],"demonstrates":[126],"superior":[127],"performance":[128,134],"relative":[129],"previous":[131],"methods.":[132],"validated":[139],"by":[140],"comparison":[141],"theoretical":[144],"Cram\u00e9r-Rao":[145],"lower":[146],"bound":[147],"(CRLB).":[148],"An":[149],"array":[150],"geometry":[151],"optimization":[152],"technique":[153],"also":[155],"proposed":[156],"that":[157],"enables":[158],"achieve":[163],"CRLB":[165],"just":[167],"two":[168],"iterations.":[169]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
