{"id":"https://openalex.org/W2938785253","doi":"https://doi.org/10.1109/icassp.2019.8683315","title":"Coprime Array Design with Minimum Lag Redundancy","display_name":"Coprime Array Design with Minimum Lag Redundancy","publication_year":2019,"publication_date":"2019-04-17","ids":{"openalex":"https://openalex.org/W2938785253","doi":"https://doi.org/10.1109/icassp.2019.8683315","mag":"2938785253"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2019.8683315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2019.8683315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5100756345","display_name":"Ammar Ahmed","orcid":"https://orcid.org/0000-0002-7369-1186"},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ammar Ahmed","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Temple University, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Temple University, USA","institution_ids":["https://openalex.org/I84392919"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074195801","display_name":"Yimin D. Zhang","orcid":"https://orcid.org/0000-0002-4625-209X"},"institutions":[{"id":"https://openalex.org/I84392919","display_name":"Temple University","ror":"https://ror.org/00kx1jb78","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yimin D. Zhang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Temple University, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Temple University, USA","institution_ids":["https://openalex.org/I84392919"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101860466","display_name":"Jian\u2010Kang Zhang","orcid":"https://orcid.org/0000-0003-0203-7918"},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jian-Kang Zhang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, McMaster University, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, McMaster University, Canada","institution_ids":["https://openalex.org/I98251732"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100756345"],"corresponding_institution_ids":["https://openalex.org/I84392919"],"apc_list":null,"apc_paid":null,"fwci":3.8147,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.94341475,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"4125","last_page":"4129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9976000189781189,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9937000274658203,"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/coprime-integers","display_name":"Coprime integers","score":0.9445711970329285},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.7451923489570618},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5447354316711426},{"id":"https://openalex.org/keywords/lag","display_name":"Lag","score":0.45611000061035156},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43734848499298096},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4143886864185333},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3306727409362793},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1488482654094696}],"concepts":[{"id":"https://openalex.org/C23230895","wikidata":"https://www.wikidata.org/wiki/Q104752","display_name":"Coprime integers","level":2,"score":0.9445711970329285},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.7451923489570618},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5447354316711426},{"id":"https://openalex.org/C75778745","wikidata":"https://www.wikidata.org/wiki/Q342626","display_name":"Lag","level":2,"score":0.45611000061035156},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43734848499298096},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4143886864185333},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3306727409362793},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1488482654094696},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2019.8683315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2019.8683315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.75,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1964521756","https://openalex.org/W1964901096","https://openalex.org/W2003157621","https://openalex.org/W2046039020","https://openalex.org/W2049007693","https://openalex.org/W2085910483","https://openalex.org/W2098174516","https://openalex.org/W2135046866","https://openalex.org/W2149551443","https://openalex.org/W2161666352","https://openalex.org/W2164390589","https://openalex.org/W2335128326","https://openalex.org/W2342925881","https://openalex.org/W2343667351","https://openalex.org/W2412250809","https://openalex.org/W2474037762","https://openalex.org/W2480635469","https://openalex.org/W2516947732","https://openalex.org/W2561126956","https://openalex.org/W2563270628","https://openalex.org/W2607740018","https://openalex.org/W2625286829","https://openalex.org/W2742609933","https://openalex.org/W2790209414","https://openalex.org/W2798644145","https://openalex.org/W2799815151","https://openalex.org/W2892433162","https://openalex.org/W2893104611"],"related_works":["https://openalex.org/W2150702847","https://openalex.org/W2792528285","https://openalex.org/W4285175356","https://openalex.org/W2051487156","https://openalex.org/W4287165029","https://openalex.org/W2138825531","https://openalex.org/W2042246162","https://openalex.org/W2167436245","https://openalex.org/W1999483534","https://openalex.org/W2732433861"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,13,54],"new":[6],"sparse":[7],"coprime":[8,37,50,71,88],"array":[9,24,51,72,89],"design":[10,25,65],"that":[11],"achieves":[12],"higher":[14],"number":[15,43,59],"of":[16,35,44,60,85],"degrees-of-freedom":[17],"for":[18],"direction-of-arrival":[19],"(DOA)":[20],"estimation.":[21],"The":[22],"proposed":[23,64,87],"completely":[26],"avoids":[27],"lag":[28],"redundancies":[29],"between":[30],"the":[31,36,41,49,57,63,82,86],"two":[32],"constituting":[33],"subarrays":[34],"array,":[38],"thus":[39],"achieving":[40],"maximum":[42],"unique":[45],"correlation":[46],"lags":[47],"under":[48],"framework.":[52],"As":[53],"result,":[55],"given":[56],"same":[58],"physical":[61],"sensors,":[62],"resolves":[66],"more":[67],"sources":[68],"than":[69],"other":[70],"designs":[73],"with":[74],"enhanced":[75],"DOA":[76],"estimation":[77],"performance.":[78],"Simulation":[79],"results":[80],"demonstrate":[81],"superior":[83],"performance":[84],"design.":[90]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}