{"id":"https://openalex.org/W2160468305","doi":"https://doi.org/10.1186/1687-6180-2014-148","title":"Extending coprime sensor arrays to achieve the peak side lobe height of a full uniform linear array","display_name":"Extending coprime sensor arrays to achieve the peak side lobe height of a full uniform linear array","publication_year":2014,"publication_date":"2014-09-27","ids":{"openalex":"https://openalex.org/W2160468305","doi":"https://doi.org/10.1186/1687-6180-2014-148","mag":"2160468305"},"language":"en","primary_location":{"id":"doi:10.1186/1687-6180-2014-148","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-6180-2014-148","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2014-148","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2014-148","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057521393","display_name":"Kaushallya Adhikari","orcid":"https://orcid.org/0000-0002-0706-0781"},"institutions":[{"id":"https://openalex.org/I100633361","display_name":"University of Massachusetts Dartmouth","ror":"https://ror.org/00fzmm222","country_code":"US","type":"education","lineage":["https://openalex.org/I100633361"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Kaushallya Adhikari","raw_affiliation_strings":["Electrical and Computer Engineering Department, University of Massachusetts Dartmouth, 285 Old Westport Road, North Dartmouth, MA, 02747, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of Massachusetts Dartmouth, 285 Old Westport Road, North Dartmouth, MA, 02747, USA","institution_ids":["https://openalex.org/I100633361"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013892052","display_name":"John R. Buck","orcid":"https://orcid.org/0000-0002-2809-8164"},"institutions":[{"id":"https://openalex.org/I100633361","display_name":"University of Massachusetts Dartmouth","ror":"https://ror.org/00fzmm222","country_code":"US","type":"education","lineage":["https://openalex.org/I100633361"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John R. Buck","raw_affiliation_strings":["Electrical and Computer Engineering Department, University of Massachusetts Dartmouth, 285 Old Westport Road, North Dartmouth, MA, 02747, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of Massachusetts Dartmouth, 285 Old Westport Road, North Dartmouth, MA, 02747, USA","institution_ids":["https://openalex.org/I100633361"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040405628","display_name":"Kathleen E. Wage","orcid":"https://orcid.org/0000-0002-3412-1885"},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kathleen E. Wage","raw_affiliation_strings":["Electrical and Computer Engineering Department, George Mason University, 4400 University Dr, Fairfax, VA, 22030, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, George Mason University, 4400 University Dr, Fairfax, VA, 22030, USA","institution_ids":["https://openalex.org/I162714631"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5057521393"],"corresponding_institution_ids":["https://openalex.org/I100633361"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":9.4357,"has_fulltext":true,"cited_by_count":118,"citation_normalized_percentile":{"value":0.98544437,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"2014","issue":"1","first_page":null,"last_page":null},"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/T11946","display_name":"Antenna Design and Optimization","score":0.9994999766349792,"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":0.9983999729156494,"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/side-lobe","display_name":"Side lobe","score":0.953484296798706},{"id":"https://openalex.org/keywords/coprime-integers","display_name":"Coprime integers","score":0.7922202348709106},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.6212577819824219},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.4829546809196472},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4688091576099396},{"id":"https://openalex.org/keywords/main-lobe","display_name":"Main lobe","score":0.43794673681259155},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3400272727012634},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3000158667564392},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27525943517684937},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.260669469833374},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24031364917755127},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07671114802360535}],"concepts":[{"id":"https://openalex.org/C181856588","wikidata":"https://www.wikidata.org/wiki/Q2040092","display_name":"Side lobe","level":3,"score":0.953484296798706},{"id":"https://openalex.org/C23230895","wikidata":"https://www.wikidata.org/wiki/Q104752","display_name":"Coprime integers","level":2,"score":0.7922202348709106},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.6212577819824219},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.4829546809196472},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4688091576099396},{"id":"https://openalex.org/C166923610","wikidata":"https://www.wikidata.org/wiki/Q6673925","display_name":"Main lobe","level":3,"score":0.43794673681259155},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3400272727012634},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3000158667564392},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27525943517684937},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.260669469833374},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24031364917755127},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07671114802360535},{"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:10.1186/1687-6180-2014-148","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-6180-2014-148","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2014-148","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1186/1687-6180-2014-148","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-6180-2014-148","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-6180-2014-148","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G812182601","display_name":null,"funder_award_id":"N00014-13-1-0230","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G8876996369","display_name":null,"funder_award_id":"N00014","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"}],"funders":[{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2160468305.pdf","grobid_xml":"https://content.openalex.org/works/W2160468305.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W639989723","https://openalex.org/W653761051","https://openalex.org/W1972432118","https://openalex.org/W1991017825","https://openalex.org/W2001016221","https://openalex.org/W2021179524","https://openalex.org/W2021794072","https://openalex.org/W2079599773","https://openalex.org/W2098174516","https://openalex.org/W2099422616","https://openalex.org/W2100235421","https://openalex.org/W2109667775","https://openalex.org/W2111460811","https://openalex.org/W2112114582","https://openalex.org/W2127303624","https://openalex.org/W2161666352","https://openalex.org/W2164390589","https://openalex.org/W2168873548","https://openalex.org/W2952350176","https://openalex.org/W4211251910"],"related_works":["https://openalex.org/W2170642318","https://openalex.org/W3178126778","https://openalex.org/W2179708541","https://openalex.org/W2061216600","https://openalex.org/W2582252725","https://openalex.org/W2995363960","https://openalex.org/W4308654611","https://openalex.org/W2368881587","https://openalex.org/W3003713121","https://openalex.org/W1994589808"],"abstract_inverted_index":{"A":[0,24],"coprime":[1,22],"sensor":[2],"array":[3,9],"(CSA)":[4],"is":[5,50,105],"a":[6,30,48,70,94],"non-uniform":[7],"linear":[8,15],"obtained":[10],"by":[11,21],"interleaving":[12],"two":[13],"uniform":[14],"arrays":[16],"(ULAs)":[17],"that":[18,98,108],"are":[19,120],"undersampled":[20],"factors.":[23],"CSA":[25,49,71,95,100],"provides":[26],"the":[27,35,42,53,58,63,85,99,110,114,125],"resolution":[28],"of":[29,34,57,87,109],"fully":[31],"populated":[32],"ULA":[33,61,112],"same":[36,64,115],"aperture":[37],"using":[38],"fewer":[39],"sensors.":[40],"However,":[41],"peak":[43,54,75,101],"side":[44,55,76,102],"lobe":[45,56,77,103],"level":[46],"in":[47],"higher":[51],"than":[52,107],"equivalent":[59],"full":[60,111],"with":[62,113],"resolution.":[65],"Adding":[66],"more":[67],"sensors":[68,89],"to":[69,90,93,96],"can":[72],"reduce":[73],"its":[74],"level.":[78],"This":[79],"paper":[80],"derives":[81],"analytical":[82,118],"expressions":[83,119],"for":[84,124],"number":[86],"extra":[88],"be":[91],"added":[92],"guarantee":[97],"height":[104],"less":[106],"aperture.":[116],"The":[117],"derived":[121],"and":[122,129],"compared":[123],"uniform,":[126],"Hann,":[127],"Hamming,":[128],"Dolph-Chebyshev":[130],"shadings.":[131]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":22},{"year":2018,"cited_by_count":16},{"year":2017,"cited_by_count":14},{"year":2016,"cited_by_count":10},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-15T08:34:33.830935","created_date":"2025-10-10T00:00:00"}