{"id":"https://openalex.org/W2207431673","doi":"https://doi.org/10.1109/ictc.2015.7354485","title":"Relationship between direction of arrival estimation with MUSIC algorithm and number of array elements","display_name":"Relationship between direction of arrival estimation with MUSIC algorithm and number of array elements","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2207431673","doi":"https://doi.org/10.1109/ictc.2015.7354485","mag":"2207431673"},"language":"en","primary_location":{"id":"doi:10.1109/ictc.2015.7354485","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2015.7354485","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Information and Communication Technology Convergence (ICTC)","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/A5012662067","display_name":"Prabesh Paudel","orcid":"https://orcid.org/0000-0002-2257-9178"},"institutions":[{"id":"https://openalex.org/I11893660","display_name":"Mokpo National University","ror":"https://ror.org/00v81k483","country_code":"KR","type":"education","lineage":["https://openalex.org/I11893660"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Prabesh Paudel","raw_affiliation_strings":["Department of Electronic Engineering Mokpo, National University, Mokpo, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering Mokpo, National University, Mokpo, South Korea","institution_ids":["https://openalex.org/I11893660"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061950123","display_name":"Jooseong Oh","orcid":null},"institutions":[{"id":"https://openalex.org/I11893660","display_name":"Mokpo National University","ror":"https://ror.org/00v81k483","country_code":"KR","type":"education","lineage":["https://openalex.org/I11893660"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joo-Seong Oh","raw_affiliation_strings":["Department of Computer Engineering Mokpo, National University, Mokpo, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering Mokpo, National University, Mokpo, South Korea","institution_ids":["https://openalex.org/I11893660"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055822383","display_name":"Jong-sang Back","orcid":null},"institutions":[{"id":"https://openalex.org/I11893660","display_name":"Mokpo National University","ror":"https://ror.org/00v81k483","country_code":"KR","type":"education","lineage":["https://openalex.org/I11893660"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong-sang Back","raw_affiliation_strings":["Department of Electronic Engineering Mokpo, National University, Mokpo, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering Mokpo, National University, Mokpo, South Korea","institution_ids":["https://openalex.org/I11893660"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110726789","display_name":"Min A Jeong","orcid":null},"institutions":[{"id":"https://openalex.org/I11893660","display_name":"Mokpo National University","ror":"https://ror.org/00v81k483","country_code":"KR","type":"education","lineage":["https://openalex.org/I11893660"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Min A Jeong","raw_affiliation_strings":["Department of Computer Engineering Mokpo, National University, Mokpo, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering Mokpo, National University, Mokpo, South Korea","institution_ids":["https://openalex.org/I11893660"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110292151","display_name":"Seong Ro Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I11893660","display_name":"Mokpo National University","ror":"https://ror.org/00v81k483","country_code":"KR","type":"education","lineage":["https://openalex.org/I11893660"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seong Ro Lee","raw_affiliation_strings":["Department of Computer Engineering Mokpo, National University, Mokpo, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering Mokpo, National University, Mokpo, South Korea","institution_ids":["https://openalex.org/I11893660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5012662067"],"corresponding_institution_ids":["https://openalex.org/I11893660"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.115795,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"18","last_page":"21"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9979000091552734,"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/direction-of-arrival","display_name":"Direction of arrival","score":0.8074360489845276},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6897780299186707},{"id":"https://openalex.org/keywords/angle-of-arrival","display_name":"Angle of arrival","score":0.6684836745262146},{"id":"https://openalex.org/keywords/sensor-array","display_name":"Sensor array","score":0.6094117760658264},{"id":"https://openalex.org/keywords/multiple-signal-classification","display_name":"Multiple signal classification","score":0.6061041355133057},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6041464805603027},{"id":"https://openalex.org/keywords/sonar","display_name":"Sonar","score":0.5626130104064941},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5623640418052673},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.5532525777816772},{"id":"https://openalex.org/keywords/array-processing","display_name":"Array processing","score":0.5369548201560974},{"id":"https://openalex.org/keywords/signal-subspace","display_name":"Signal subspace","score":0.5187537670135498},{"id":"https://openalex.org/keywords/direction-finding","display_name":"Direction finding","score":0.4878857135772705},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.44208696484565735},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.4357336163520813},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4059610366821289},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.3810124099254608},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.36924314498901367},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2693547010421753},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21426725387573242}],"concepts":[{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.8074360489845276},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6897780299186707},{"id":"https://openalex.org/C13545353","wikidata":"https://www.wikidata.org/wiki/Q4763363","display_name":"Angle of arrival","level":3,"score":0.6684836745262146},{"id":"https://openalex.org/C66251956","wikidata":"https://www.wikidata.org/wiki/Q7451086","display_name":"Sensor array","level":2,"score":0.6094117760658264},{"id":"https://openalex.org/C206118826","wikidata":"https://www.wikidata.org/wiki/Q3841682","display_name":"Multiple signal classification","level":3,"score":0.6061041355133057},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6041464805603027},{"id":"https://openalex.org/C555745239","wikidata":"https://www.wikidata.org/wiki/Q133220","display_name":"Sonar","level":2,"score":0.5626130104064941},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5623640418052673},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.5532525777816772},{"id":"https://openalex.org/C2778545087","wikidata":"https://www.wikidata.org/wiki/Q4795883","display_name":"Array processing","level":4,"score":0.5369548201560974},{"id":"https://openalex.org/C2777121530","wikidata":"https://www.wikidata.org/wiki/Q7512739","display_name":"Signal subspace","level":4,"score":0.5187537670135498},{"id":"https://openalex.org/C2780382809","wikidata":"https://www.wikidata.org/wiki/Q1367488","display_name":"Direction finding","level":3,"score":0.4878857135772705},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.44208696484565735},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.4357336163520813},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4059610366821289},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.3810124099254608},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.36924314498901367},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2693547010421753},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21426725387573242},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","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/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/ictc.2015.7354485","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictc.2015.7354485","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 International Conference on Information and Communication Technology Convergence (ICTC)","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":8,"referenced_works":["https://openalex.org/W1526948613","https://openalex.org/W2039777887","https://openalex.org/W2057446684","https://openalex.org/W2075721610","https://openalex.org/W2098651198","https://openalex.org/W2168772505","https://openalex.org/W6631365129","https://openalex.org/W6684683330"],"related_works":["https://openalex.org/W2138813360","https://openalex.org/W2380136746","https://openalex.org/W2279015148","https://openalex.org/W2050134757","https://openalex.org/W3211582041","https://openalex.org/W2351060036","https://openalex.org/W2142834316","https://openalex.org/W2357936283","https://openalex.org/W2383722550","https://openalex.org/W2155339739"],"abstract_inverted_index":{"Direction":[0],"of":[1,10,32,39,78,93,107],"arrival":[2,40],"(DOA)":[3],"estimation":[4,41,90],"has":[5],"been":[6],"a":[7,71],"vital":[8],"area":[9],"research":[11],"since":[12],"few":[13],"decades":[14],"due":[15],"to":[16],"its":[17],"importance":[18],"in":[19,36,75],"applications":[20],"like":[21],"wireless":[22],"communication,":[23],"navigation":[24],"radar,":[25],"sonar":[26],"etc.":[27],"The":[28],"resolution":[29,60,106],"being":[30],"one":[31],"the":[33,37,58,76,86,108],"main":[34],"challenges":[35],"direction":[38],"can":[42],"be":[43],"enhanced":[44],"by":[45],"array":[46,74,94],"antenna":[47],"system":[48],"with":[49],"reliable":[50],"signal":[51],"processing.":[52],"In":[53],"this":[54],"paper":[55,84],"we":[56],"simulate":[57],"high":[59],"subspace":[61],"based":[62],"DOA":[63,89],"algorithm":[64],"called":[65],"Multiple":[66],"Signal":[67],"Classification":[68],"(MUSIC)":[69],"on":[70],"uniform":[72],"linear":[73],"presence":[77],"ideal":[79],"white":[80],"Gaussian":[81],"noise.":[82],"This":[83],"provides":[85],"relation":[87],"between":[88],"and":[91,104],"number":[92],"elements":[95],"using":[96],"MUSIC":[97],"algorithm.":[98],"MUSIA":[99],"methods":[100],"give":[101],"more":[102],"accurate":[103],"smooth":[105],"signals.":[109]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}