{"id":"https://openalex.org/W2891603108","doi":"https://doi.org/10.1109/icassp.2018.8462267","title":"Optimum Sparse Array Design for Maximizing Signal- to-Noise Ratio in Presence of Local Scatterings","display_name":"Optimum Sparse Array Design for Maximizing Signal- to-Noise Ratio in Presence of Local Scatterings","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2891603108","doi":"https://doi.org/10.1109/icassp.2018.8462267","mag":"2891603108"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2018.8462267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8462267","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5087650402","display_name":"Syed A. Hamza","orcid":"https://orcid.org/0000-0002-8412-7310"},"institutions":[{"id":"https://openalex.org/I7863295","display_name":"Villanova University","ror":"https://ror.org/02g7kd627","country_code":"US","type":"education","lineage":["https://openalex.org/I7863295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Syed A. Hamza","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, Villanova, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, Villanova, PA, USA","institution_ids":["https://openalex.org/I7863295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007661434","display_name":"Moeness G. Amin","orcid":"https://orcid.org/0000-0002-0926-4120"},"institutions":[{"id":"https://openalex.org/I7863295","display_name":"Villanova University","ror":"https://ror.org/02g7kd627","country_code":"US","type":"education","lineage":["https://openalex.org/I7863295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Moeness G. Amin","raw_affiliation_strings":["Center for Advanced Communications, Villanova University, Villanova, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Advanced Communications, Villanova University, Villanova, PA, USA","institution_ids":["https://openalex.org/I7863295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035022042","display_name":"Giuseppe Fabrizio","orcid":"https://orcid.org/0000-0001-8555-5213"},"institutions":[{"id":"https://openalex.org/I1303474014","display_name":"Defence Science and Technology Group","ror":"https://ror.org/05ddrvt52","country_code":"AU","type":"government","lineage":["https://openalex.org/I1303474014","https://openalex.org/I2801453606","https://openalex.org/I3139952251"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Giuseppe Fabrizio","raw_affiliation_strings":["Defence Science and Technology Group, Edinburgh, SA, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Defence Science and Technology Group, Edinburgh, SA, Australia","institution_ids":["https://openalex.org/I1303474014"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.6211,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.96925209,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2","issue":null,"first_page":"3330","last_page":"3334"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","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"}},{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9984999895095825,"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/gaussian","display_name":"Gaussian","score":0.6563464403152466},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.6036023497581482},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5459983348846436},{"id":"https://openalex.org/keywords/sparse-array","display_name":"Sparse array","score":0.5361236333847046},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.496603786945343},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.4939435124397278},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4884409010410309},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.4854043424129486},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.45380690693855286},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44508031010627747},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.44066083431243896},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.37325119972229004},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.332594633102417},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3211709260940552},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31750789284706116},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3157910108566284},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2731035053730011},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2133440375328064},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.138001948595047},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07700657844543457},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.0682477056980133}],"concepts":[{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.6563464403152466},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.6036023497581482},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5459983348846436},{"id":"https://openalex.org/C145177509","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse array","level":2,"score":0.5361236333847046},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.496603786945343},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.4939435124397278},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4884409010410309},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.4854043424129486},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.45380690693855286},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44508031010627747},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.44066083431243896},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.37325119972229004},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.332594633102417},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3211709260940552},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31750789284706116},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3157910108566284},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2731035053730011},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2133440375328064},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.138001948595047},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07700657844543457},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0682477056980133},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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/icassp.2018.8462267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8462267","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1528574083","https://openalex.org/W1981044874","https://openalex.org/W2003157621","https://openalex.org/W2013943064","https://openalex.org/W2014258443","https://openalex.org/W2014658388","https://openalex.org/W2038373830","https://openalex.org/W2094558966","https://openalex.org/W2096927504","https://openalex.org/W2098174516","https://openalex.org/W2136180922","https://openalex.org/W2136544362","https://openalex.org/W2141948389","https://openalex.org/W2149551443","https://openalex.org/W2149743051","https://openalex.org/W2150835235","https://openalex.org/W2171527161","https://openalex.org/W2476540964","https://openalex.org/W2625723392","https://openalex.org/W2755653495","https://openalex.org/W2762541595","https://openalex.org/W4206196235","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W2375786911","https://openalex.org/W2367630196","https://openalex.org/W756944427","https://openalex.org/W2349547031","https://openalex.org/W2358871510","https://openalex.org/W278619663","https://openalex.org/W1970319972","https://openalex.org/W2528414118","https://openalex.org/W2953254336","https://openalex.org/W2112030392"],"abstract_inverted_index":{"Optimum":[0],"sparse":[1,97],"array":[2,73,85,98,114],"design":[3,95],"for":[4,75],"maximum":[5],"output":[6],"signal-to-noise":[7],"ratio":[8,12],"(MaxSNR)":[9],"and":[10,122],"signal-to-interference":[11],"(MaxSINR)":[13],"have":[14],"been":[15],"shown":[16,56],"to":[17,23,109],"yield":[18],"significant":[19],"performance":[20,102],"improvement":[21],"compared":[22],"random":[24],"or":[25,50],"environmental-independent":[26],"structured":[27],"arrays,":[28],"with":[29,100],"the":[30,37,59,67,71,77,80,88,91,93,111,117],"same":[31],"number":[32],"of":[33,42,113,119],"antennas.":[34],"We":[35],"examine":[36],"MaxSNR":[38],"problem":[39],"in":[40,116],"presence":[41],"local":[43],"scatterings":[44],"which":[45],"may":[46],"follow":[47],"specific":[48],"deterministic":[49],"statistical":[51],"scattering":[52],"models.":[53],"It":[54],"is":[55,79],"that":[57],"if":[58],"scatterers":[60,89],"assume":[61],"a":[62],"Gaussian":[63,121],"distribution":[64],"centered":[65],"around":[66],"source":[68],"angular":[69],"position,":[70],"optimum":[72,94],"configuration":[74],"maximizing":[76],"SNR":[78],"commonly":[81],"used":[82],"uniform":[83],"linear":[84],"(ULA).":[86],"If":[87],"circulate":[90],"source,":[92],"yields":[96],"topologies":[99],"superior":[101],"over":[103],"ULAs.":[104],"Simulation":[105],"results":[106],"are":[107],"presented":[108],"show":[110],"effectiveness":[112],"configurability":[115],"case":[118],"both":[120],"circularly":[123],"spread":[124],"sources.":[125]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
