{"id":"https://openalex.org/W2024194415","doi":"https://doi.org/10.1109/wsa.2011.5741910","title":"Diversity spectra of dense antenna arrays","display_name":"Diversity spectra of dense antenna arrays","publication_year":2011,"publication_date":"2011-02-01","ids":{"openalex":"https://openalex.org/W2024194415","doi":"https://doi.org/10.1109/wsa.2011.5741910","mag":"2024194415"},"language":"en","primary_location":{"id":"doi:10.1109/wsa.2011.5741910","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsa.2011.5741910","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International ITG Workshop on Smart Antennas","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/A5008477371","display_name":"Henrik Schulze","orcid":"https://orcid.org/0000-0003-0596-0169"},"institutions":[{"id":"https://openalex.org/I3130920692","display_name":"South Westphalia University of Applied Sciences","ror":"https://ror.org/04t5phd24","country_code":"DE","type":"education","lineage":["https://openalex.org/I3130920692"]},{"id":"https://openalex.org/I4210142819","display_name":"Linde (Germany)","ror":"https://ror.org/053d55q96","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210142819"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Henrik Schulze","raw_affiliation_strings":["University of Applied Sciences, South Westphalia, Meschede, Germany","South Westphalia University of Applied Sciences, (Fachhochschule S\u00fcdwestfalen), Lindenstr. 53, D-59872 Meschede, Germany"],"affiliations":[{"raw_affiliation_string":"University of Applied Sciences, South Westphalia, Meschede, Germany","institution_ids":["https://openalex.org/I3130920692"]},{"raw_affiliation_string":"South Westphalia University of Applied Sciences, (Fachhochschule S\u00fcdwestfalen), Lindenstr. 53, D-59872 Meschede, Germany","institution_ids":["https://openalex.org/I3130920692","https://openalex.org/I4210142819"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5008477371"],"corresponding_institution_ids":["https://openalex.org/I3130920692","https://openalex.org/I4210142819"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07083305,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9991999864578247,"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":0.9991999864578247,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.998199999332428,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9968000054359436,"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/antenna-diversity","display_name":"Antenna diversity","score":0.782927930355072},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.6024889945983887},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5624238848686218},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.5138609409332275},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.5054552555084229},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.5030683875083923},{"id":"https://openalex.org/keywords/diversity-scheme","display_name":"Diversity scheme","score":0.48415523767471313},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.45439696311950684},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4216771721839905},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.4183167815208435},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.41635626554489136},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3873399496078491},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3637058138847351},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32797154784202576},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2960437536239624},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.26962918043136597},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2405189573764801},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15209653973579407},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.08609822392463684}],"concepts":[{"id":"https://openalex.org/C60069766","wikidata":"https://www.wikidata.org/wiki/Q357054","display_name":"Antenna diversity","level":3,"score":0.782927930355072},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.6024889945983887},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5624238848686218},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.5138609409332275},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.5054552555084229},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5030683875083923},{"id":"https://openalex.org/C198746922","wikidata":"https://www.wikidata.org/wiki/Q1230593","display_name":"Diversity scheme","level":4,"score":0.48415523767471313},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.45439696311950684},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4216771721839905},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.4183167815208435},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.41635626554489136},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3873399496078491},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3637058138847351},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32797154784202576},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2960437536239624},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.26962918043136597},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2405189573764801},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15209653973579407},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.08609822392463684},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","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},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wsa.2011.5741910","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wsa.2011.5741910","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 International ITG Workshop on Smart Antennas","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W153628101","https://openalex.org/W279087175","https://openalex.org/W391578156","https://openalex.org/W1536252645","https://openalex.org/W1592679124","https://openalex.org/W1592958377","https://openalex.org/W1667165204","https://openalex.org/W1667950888","https://openalex.org/W1816134936","https://openalex.org/W1966140798","https://openalex.org/W1981482176","https://openalex.org/W2036488048","https://openalex.org/W2062328787","https://openalex.org/W2091696547","https://openalex.org/W2101300273","https://openalex.org/W2120062331","https://openalex.org/W2128482072","https://openalex.org/W2130509920","https://openalex.org/W2130917709","https://openalex.org/W2139173385","https://openalex.org/W2140296346","https://openalex.org/W2141948389","https://openalex.org/W2145417574","https://openalex.org/W2798333393","https://openalex.org/W2986057930","https://openalex.org/W3040267042","https://openalex.org/W3216003845","https://openalex.org/W4205447762","https://openalex.org/W4210393036","https://openalex.org/W4232444274","https://openalex.org/W6635763956"],"related_works":["https://openalex.org/W2079455085","https://openalex.org/W2141348312","https://openalex.org/W2106419665","https://openalex.org/W2003125408","https://openalex.org/W2152852312","https://openalex.org/W2152850629","https://openalex.org/W2135296323","https://openalex.org/W2117209820","https://openalex.org/W2127706588","https://openalex.org/W2159468169"],"abstract_inverted_index":{"We":[0,28],"analyse":[1],"the":[2,10,20,24,44,56,61,67],"spatial":[3,25,39],"diversity":[4,32,51,58],"of":[5,23,55,60,69],"dense":[6],"antenna":[7,71],"arrays":[8],"in":[9],"plane":[11],"and":[12,63],"show":[13,29],"how":[14,30],"it":[15],"can":[16,34],"be":[17,35],"characterised":[18],"by":[19,43],"eigenvalue":[21],"spectrum":[22,33,47],"autocorrelation":[26],"kernel.":[27],"this":[31],"calculated":[36,50],"for":[37],"any":[38],"fading":[40],"statistics":[41],"represented":[42],"power":[45],"azimuth":[46],"(PAS).":[48],"Numerically":[49],"spectra":[52],"provide":[53],"estimates":[54],"possible":[57],"gains":[59],"system":[62],"help":[64],"to":[65],"optimise":[66],"geometry":[68],"an":[70],"array.":[72]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}