{"id":"https://openalex.org/W2002424498","doi":"https://doi.org/10.1109/csndsp.2012.6292676","title":"Implementation of direction-of-arrival estimator on software defined radio platform","display_name":"Implementation of direction-of-arrival estimator on software defined radio platform","publication_year":2012,"publication_date":"2012-07-01","ids":{"openalex":"https://openalex.org/W2002424498","doi":"https://doi.org/10.1109/csndsp.2012.6292676","mag":"2002424498"},"language":"en","primary_location":{"id":"doi:10.1109/csndsp.2012.6292676","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp.2012.6292676","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 8th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP)","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/A5044054290","display_name":"Meng\u2010Chang Hua","orcid":null},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Meng-Chang Hua","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","[Department of Electrical Engineering, National-Taiwan University of Science and Technology, Taipei, Taiwan]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]},{"raw_affiliation_string":"[Department of Electrical Engineering, National-Taiwan University of Science and Technology, Taipei, Taiwan]","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017994940","display_name":"Cheng-Han Hsu","orcid":null},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Cheng-Han Hsu","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","[Department of Electrical Engineering, National-Taiwan University of Science and Technology, Taipei, Taiwan]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]},{"raw_affiliation_string":"[Department of Electrical Engineering, National-Taiwan University of Science and Technology, Taipei, Taiwan]","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023702170","display_name":"Hsin\u2010Chin Liu","orcid":"https://orcid.org/0000-0001-6076-0616"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hsin-Chin Liu","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","[Department of Electrical Engineering, National-Taiwan University of Science and Technology, Taipei, Taiwan]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]},{"raw_affiliation_string":"[Department of Electrical Engineering, National-Taiwan University of Science and Technology, Taipei, Taiwan]","institution_ids":["https://openalex.org/I154864474"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5044054290"],"corresponding_institution_ids":["https://openalex.org/I154864474"],"apc_list":null,"apc_paid":null,"fwci":0.9794,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.77924916,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"17","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9994000196456909,"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/T10860","display_name":"Speech and Audio Processing","score":0.9993000030517578,"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/estimator","display_name":"Estimator","score":0.8685892820358276},{"id":"https://openalex.org/keywords/anechoic-chamber","display_name":"Anechoic chamber","score":0.7876907587051392},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.7772256135940552},{"id":"https://openalex.org/keywords/software-defined-radio","display_name":"Software-defined radio","score":0.7331161499023438},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.625558078289032},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5749043226242065},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.5595455169677734},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.46834251284599304},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42665982246398926},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4185205101966858},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21737530827522278},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14598318934440613},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10140499472618103},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.10000291466712952},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08739101886749268}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.8685892820358276},{"id":"https://openalex.org/C149712133","wikidata":"https://www.wikidata.org/wiki/Q332774","display_name":"Anechoic chamber","level":2,"score":0.7876907587051392},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.7772256135940552},{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.7331161499023438},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.625558078289032},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5749043226242065},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.5595455169677734},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.46834251284599304},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42665982246398926},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4185205101966858},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21737530827522278},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14598318934440613},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10140499472618103},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.10000291466712952},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08739101886749268},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/csndsp.2012.6292676","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp.2012.6292676","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 8th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W112838316","https://openalex.org/W1850394238","https://openalex.org/W1965392255","https://openalex.org/W2032226354","https://openalex.org/W2037692735","https://openalex.org/W2113638573","https://openalex.org/W2128131274","https://openalex.org/W2145106425","https://openalex.org/W2149408085","https://openalex.org/W2159449969","https://openalex.org/W2172135806","https://openalex.org/W2184317563","https://openalex.org/W6682035638","https://openalex.org/W6686382645"],"related_works":["https://openalex.org/W2289848901","https://openalex.org/W2001172292","https://openalex.org/W1849802015","https://openalex.org/W2169567031","https://openalex.org/W2354873283","https://openalex.org/W2328456318","https://openalex.org/W4386211564","https://openalex.org/W2117461777","https://openalex.org/W2393227873","https://openalex.org/W4299564445"],"abstract_inverted_index":{"Direction-of-arrival":[0],"(DOA)":[1],"estimation":[2,62],"is":[3,26,74],"very":[4],"useful":[5],"in":[6,76],"many":[7],"positioning":[8],"applications":[9],"and":[10,15,29],"has":[11],"been":[12],"well":[13],"studied":[14],"verified":[16],"via":[17],"computer":[18],"simulation.":[19],"The":[20,71],"main":[21],"contribution":[22],"of":[23,93],"this":[24,53],"work":[25],"to":[27,60,65],"design":[28,54],"implement":[30],"a":[31,36,56],"real-time":[32],"DOA":[33,72,86],"estimator":[34,73,87],"on":[35,46],"software":[37],"defined":[38],"radio":[39],"(SDR)":[40],"platform.":[41],"Because":[42],"the":[43,47,84,91],"RF":[44,69],"receivers":[45],"SDR":[48],"platform":[49],"are":[50],"phase":[51,57,66],"incoherent,":[52],"requires":[55],"calibration":[58],"scheme":[59],"avoid":[61],"errors":[63],"due":[64],"differences":[67],"between":[68],"receivers.":[70],"tested":[75],"microwave":[77],"anechoic":[78],"chamber.":[79],"Experimental":[80],"measurements":[81],"show":[82],"that":[83],"implemented":[85],"can":[88],"accurately":[89],"estimate":[90],"directions":[92],"impinging":[94],"signals.":[95]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}