{"id":"https://openalex.org/W4399994057","doi":"https://doi.org/10.1109/tgcn.2024.3418842","title":"Spatial Multiplexing in Near-Field Line-of-Sight MIMO Communications: Paraxial and Non-Paraxial Deployments","display_name":"Spatial Multiplexing in Near-Field Line-of-Sight MIMO Communications: Paraxial and Non-Paraxial Deployments","publication_year":2024,"publication_date":"2024-06-25","ids":{"openalex":"https://openalex.org/W4399994057","doi":"https://doi.org/10.1109/tgcn.2024.3418842"},"language":"en","primary_location":{"id":"doi:10.1109/tgcn.2024.3418842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2024.3418842","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Green Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2406.19084","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016950493","display_name":"Juan Carlos Ruiz-Sicilia","orcid":"https://orcid.org/0000-0003-0026-7752"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Juan Carlos Ruiz-Sicilia","raw_affiliation_strings":["Universit&#x00E9; Paris-Saclay, CNRS, CentraleSup&#x00E9;lec, Laboratoire des Signaux et Syst&#x00E8;mes, Gif-sur-Yvette, France","Universit&#x00E9; Paris-Saclay, CNRS, Centrale-Sup&#x00E9;lec, Laboratoire des Signaux et Syst&#x00E8;mes, Gif-sur-Yvette, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit&#x00E9; Paris-Saclay, CNRS, CentraleSup&#x00E9;lec, Laboratoire des Signaux et Syst&#x00E8;mes, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210097418"]},{"raw_affiliation_string":"Universit&#x00E9; Paris-Saclay, CNRS, Centrale-Sup&#x00E9;lec, Laboratoire des Signaux et Syst&#x00E8;mes, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210097418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081612175","display_name":"Marco Di Renzo","orcid":"https://orcid.org/0000-0003-0772-8793"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marco Di Renzo","raw_affiliation_strings":["Universit&#x00E9; Paris-Saclay, CNRS, CentraleSup&#x00E9;lec, Laboratoire des Signaux et Syst&#x00E8;mes, Gif-sur-Yvette, France","Universit&#x00E9; Paris-Saclay, CNRS, Centrale-Sup&#x00E9;lec, Laboratoire des Signaux et Syst&#x00E8;mes, Gif-sur-Yvette, France"],"raw_orcid":"https://orcid.org/0000-0003-0772-8793","affiliations":[{"raw_affiliation_string":"Universit&#x00E9; Paris-Saclay, CNRS, CentraleSup&#x00E9;lec, Laboratoire des Signaux et Syst&#x00E8;mes, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210097418"]},{"raw_affiliation_string":"Universit&#x00E9; Paris-Saclay, CNRS, Centrale-Sup&#x00E9;lec, Laboratoire des Signaux et Syst&#x00E8;mes, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210097418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022294134","display_name":"Placido Mursia","orcid":"https://orcid.org/0000-0003-0338-126X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Placido Mursia","raw_affiliation_strings":["NEC Laboratories Europe GmbH, 6G Networks, Heidelberg, Germany"],"raw_orcid":"https://orcid.org/0000-0003-0338-126X","affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe GmbH, 6G Networks, Heidelberg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059240244","display_name":"Aryan Kaushik","orcid":"https://orcid.org/0000-0001-6252-4641"},"institutions":[{"id":"https://openalex.org/I162608824","display_name":"University of Sussex","ror":"https://ror.org/00ayhx656","country_code":"GB","type":"education","lineage":["https://openalex.org/I162608824"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Aryan Kaushik","raw_affiliation_strings":["School of Engineering and Informatics, University of Sussex, Brighton, U.K","School of Engineering and Informatics, University of Sussex, UK"],"raw_orcid":"https://orcid.org/0000-0001-6252-4641","affiliations":[{"raw_affiliation_string":"School of Engineering and Informatics, University of Sussex, Brighton, U.K","institution_ids":["https://openalex.org/I162608824"]},{"raw_affiliation_string":"School of Engineering and Informatics, University of Sussex, UK","institution_ids":["https://openalex.org/I162608824"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071187690","display_name":"Vincenzo Sciancalepore","orcid":"https://orcid.org/0000-0002-0680-7150"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vincenzo Sciancalepore","raw_affiliation_strings":["NEC Laboratories Europe GmbH, 6G Networks, Heidelberg, Germany"],"raw_orcid":"https://orcid.org/0000-0002-0680-7150","affiliations":[{"raw_affiliation_string":"NEC Laboratories Europe GmbH, 6G Networks, Heidelberg, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0063,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.73025243,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"9","issue":"1","first_page":"338","last_page":"353"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9994000196456909,"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/paraxial-approximation","display_name":"Paraxial approximation","score":0.8949593901634216},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6994278430938721},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6121470928192139},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.5214604735374451},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4856528043746948},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4403543472290039},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.4384264051914215},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43740972876548767},{"id":"https://openalex.org/keywords/wavefront","display_name":"Wavefront","score":0.4173009395599365},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2961946129798889},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2389039397239685},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2293941080570221},{"id":"https://openalex.org/keywords/beam","display_name":"Beam (structure)","score":0.17640084028244019},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1732918918132782},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.1689075529575348}],"concepts":[{"id":"https://openalex.org/C56034020","wikidata":"https://www.wikidata.org/wiki/Q1071734","display_name":"Paraxial approximation","level":3,"score":0.8949593901634216},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6994278430938721},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6121470928192139},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.5214604735374451},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4856528043746948},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4403543472290039},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.4384264051914215},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43740972876548767},{"id":"https://openalex.org/C165699331","wikidata":"https://www.wikidata.org/wiki/Q461533","display_name":"Wavefront","level":2,"score":0.4173009395599365},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2961946129798889},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2389039397239685},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2293941080570221},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.17640084028244019},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1732918918132782},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.1689075529575348}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/tgcn.2024.3418842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2024.3418842","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Green Communications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2406.19084","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2406.19084","pdf_url":"https://arxiv.org/pdf/2406.19084","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:HAL:hal-04629156v1","is_oa":true,"landing_page_url":"https://hal.science/hal-04629156","pdf_url":"https://hal.science/hal-04629156/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Green Communications and Networking, In press, &#x27E8;10.1109/TGCN.2024.3418842&#x27E9;","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:figshare.com:article/26068501","is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Spatial_multiplexing_in_near-field_line-of-sight_MIMO_communications_paraxial_and_non-paraxial_deployments/26068501","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:zenodo.org:14393389","is_oa":true,"landing_page_url":"https://doi.org/10.1109/TGCN.2024.3418842","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2406.19084","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2406.19084","pdf_url":"https://arxiv.org/pdf/2406.19084","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1463304763","display_name":null,"funder_award_id":"101139161","funder_id":"https://openalex.org/F4320334322","funder_display_name":"HORIZON EUROPE Framework Programme"},{"id":"https://openalex.org/G1617124451","display_name":null,"funder_award_id":"101129618","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G1998099987","display_name":null,"funder_award_id":"101139130","funder_id":"https://openalex.org/F4320334322","funder_display_name":"HORIZON EUROPE Framework Programme"},{"id":"https://openalex.org/G2068653625","display_name":"Joint Sensing and Communications for Future Interactive, Immersive, and Intelligent Connectivity Beyond Communications","funder_award_id":"101139161","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2559059231","display_name":null,"funder_award_id":"101129618","funder_id":"https://openalex.org/F4320334322","funder_display_name":"HORIZON EUROPE Framework Programme"},{"id":"https://openalex.org/G2628699049","display_name":null,"funder_award_id":"956670","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G2987309065","display_name":null,"funder_award_id":"CHIST-ERA-22-WAI-04","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G3413260315","display_name":"Physics-based wireless AI providing scalability and efficiency","funder_award_id":"ANR-23-CHR4-0003","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G3505961458","display_name":null,"funder_award_id":"NF-SYSTERA 22-PEFT-0006","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G401888109","display_name":"Industrial Doctorate Training Network on Future Wireless Connected and Automated Industry enabled by 5G","funder_award_id":"956670","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G4384862669","display_name":null,"funder_award_id":"101086228","funder_id":"https://openalex.org/F4320334322","funder_display_name":"HORIZON EUROPE Framework Programme"},{"id":"https://openalex.org/G4937468798","display_name":null,"funder_award_id":"H2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5468465088","display_name":"6G-DISAC: 6G for Distributed Intelligent Sensing and Communication","funder_award_id":"101139130","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6612625481","display_name":null,"funder_award_id":"France 2030","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G6683820337","display_name":null,"funder_award_id":"CHIST-ERA-22-WAI-04","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6740699200","display_name":null,"funder_award_id":"22-PEFT-0006","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G8370967180","display_name":null,"funder_award_id":"ANR-23-CHR4-0003-01","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G8921317170","display_name":null,"funder_award_id":"101086228","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334322","display_name":"HORIZON EUROPE Framework Programme","ror":null},{"id":"https://openalex.org/F4320338463","display_name":"CHIST-ERA","ror":"https://ror.org/00rbzpz17"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4399994057.pdf"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1997834106","https://openalex.org/W2012256574","https://openalex.org/W2102991522","https://openalex.org/W2103472722","https://openalex.org/W2114814651","https://openalex.org/W2146002389","https://openalex.org/W2148089951","https://openalex.org/W2153447041","https://openalex.org/W2169644853","https://openalex.org/W2567050201","https://openalex.org/W2964005248","https://openalex.org/W2979317621","https://openalex.org/W2993508366","https://openalex.org/W3045086480","https://openalex.org/W3080706308","https://openalex.org/W3089065083","https://openalex.org/W3093929720","https://openalex.org/W3117044336","https://openalex.org/W3147919432","https://openalex.org/W3163598197","https://openalex.org/W3173632912","https://openalex.org/W4210813067","https://openalex.org/W4300223101","https://openalex.org/W4324125657","https://openalex.org/W4324291638","https://openalex.org/W4378842652","https://openalex.org/W4385885073","https://openalex.org/W4385965443","https://openalex.org/W4393213322","https://openalex.org/W4401567993","https://openalex.org/W4406948532","https://openalex.org/W6675378272","https://openalex.org/W6855594674"],"related_works":["https://openalex.org/W1972125288","https://openalex.org/W3119614972","https://openalex.org/W4237321995","https://openalex.org/W2159343473","https://openalex.org/W2486733753","https://openalex.org/W2950721519","https://openalex.org/W4312452255","https://openalex.org/W1030714881","https://openalex.org/W2036873880","https://openalex.org/W2357330935"],"abstract_inverted_index":{"Sixth":[0],"generation":[1],"(6G)":[2],"wireless":[3],"networks":[4],"are":[5,53,82,94,136,256],"envisioned":[6],"to":[7,155,189,207,236,243],"include":[8],"aspects":[9],"of":[10,17,38,61,66,90,101,123,179,219,240],"energy":[11],"footprint":[12],"reduction":[13],"(sustainability),":[14],"besides":[15],"those":[16,208],"network":[18,193],"capacity":[19],"and":[20,41,92,191],"connectivity,":[21],"at":[22],"the":[23,36,42,50,64,71,97,107,112,141,146,150,157,164,177,196,211,217,224,248],"design":[24,221],"stage.":[25],"This":[26],"paradigm":[27],"change":[28],"requires":[29],"radically":[30],"new":[31,131],"physical":[32],"layer":[33],"technologies.":[34],"Notably,":[35],"integration":[37],"large-aperture":[39],"arrays":[40,69,181],"transmission":[43,79],"over":[44],"high":[45],"frequency":[46,73],"bands,":[47],"such":[48],"as":[49],"sub-terahertz":[51,72],"spectrum,":[52],"two":[54],"promising":[55],"options.":[56],"In":[57,167,195,223],"many":[58],"communication":[59],"scenarios":[60],"practical":[62],"interest,":[63],"use":[65],"large":[67],"antenna":[68,180],"in":[70,77,87,96,121,149,153,182,210],"range":[74],"often":[75],"results":[76],"short-range":[78],"distances":[80],"that":[81,144,233],"characterized":[83],"by":[84],"line-of-sight":[85,183],"channels,":[86,184],"which":[88,138,185],"pairs":[89],"transmitters":[91],"receivers":[93],"located":[95],"(radiating)":[98],"near":[99,151],"field":[100],"one":[102],"another.":[103],"These":[104],"features":[105],"make":[106],"traditional":[108],"designs,":[109],"based":[110],"on":[111],"far-field":[113],"approximation,":[114],"for":[115,133,140,175,246],"multiple-input":[116],"multiple-output":[117],"(MIMO)":[118],"systems":[119,135],"sub-optimal":[120],"terms":[122],"spatial":[124,159,250],"multiplexing":[125,160,251],"gains.":[126],"To":[127],"overcome":[128],"these":[129],"limitations,":[130],"designs":[132,255],"MIMO":[134],"required,":[137],"account":[139],"spherical":[142],"wavefront":[143],"characterizes":[145],"electromagnetic":[147],"waves":[148],"field,":[152],"order":[154],"ensure":[156],"highest":[158,249],"gain":[161],"without":[162],"increasing":[163],"power":[165],"expenditure.":[166],"this":[168],"paper,":[169],"we":[170,199,227],"introduce":[171,228],"an":[172],"analytical":[173,203,231],"framework":[174,232],"optimizing":[176],"deployment":[178],"can":[186],"be":[187,244],"applied":[188],"paraxial":[190,197],"non-paraxial":[192,225],"deployments.":[194],"setting,":[198,226],"devise":[200],"a":[201,229,238],"simpler":[202],"framework,":[204],"which,":[205],"compared":[206],"available":[209],"literature,":[212],"provides":[213],"explicit":[214],"information":[215],"about":[216],"impact":[218],"key":[220],"parameters.":[222],"novel":[230],"allows":[234],"us":[235],"identify":[237],"set":[239],"sufficient":[241],"conditions":[242],"fulfilled":[245],"achieving":[247],"gain.":[252],"The":[253],"proposed":[254],"validated":[257],"with":[258],"numerical":[259],"simulations.":[260]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7}],"updated_date":"2026-07-25T15:57:00.446498","created_date":"2024-06-26T00:00:00"}
