{"id":"https://openalex.org/W2021185119","doi":"https://doi.org/10.1109/icc.2014.6883652","title":"The impact of frequency-selective matching on the capacity of compact MIMO systems","display_name":"The impact of frequency-selective matching on the capacity of compact MIMO systems","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2021185119","doi":"https://doi.org/10.1109/icc.2014.6883652","mag":"2021185119"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2014.6883652","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2014.6883652","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communications (ICC)","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/A5024294911","display_name":"Lopamudra Kundu","orcid":"https://orcid.org/0009-0003-8769-6361"},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Lopamudra Kundu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, North Carolina State University, Raleigh, NC","Dept. of Electr. & Comput. Eng, North Carolina State Univ., Raleigh, NC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Carolina State University, Raleigh, NC","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng, North Carolina State Univ., Raleigh, NC, USA","institution_ids":["https://openalex.org/I137902535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110433212","display_name":"Brian L. Hughes","orcid":null},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brian L. Hughes","raw_affiliation_strings":["Department of Electrical and Computer Engineering, North Carolina State University, Raleigh, NC","Dept. of Electr. & Comput. Eng, North Carolina State Univ., Raleigh, NC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Carolina State University, Raleigh, NC","institution_ids":["https://openalex.org/I137902535"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng, North Carolina State Univ., Raleigh, NC, USA","institution_ids":["https://openalex.org/I137902535"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5024294911"],"corresponding_institution_ids":["https://openalex.org/I137902535"],"apc_list":null,"apc_paid":null,"fwci":0.4187,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67107839,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"51","issue":null,"first_page":"2215","last_page":"2220"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9976999759674072,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8864988088607788},{"id":"https://openalex.org/keywords/ergodic-theory","display_name":"Ergodic theory","score":0.7615413665771484},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.7390897274017334},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.6194139122962952},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5660471320152283},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.5467017292976379},{"id":"https://openalex.org/keywords/port","display_name":"Port (circuit theory)","score":0.5213257670402527},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48902449011802673},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.4644456207752228},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.45699355006217957},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.456453800201416},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.4517025053501129},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.31806883215904236},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29220739006996155},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1581183671951294},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13648062944412231},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08302733302116394}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8864988088607788},{"id":"https://openalex.org/C122044880","wikidata":"https://www.wikidata.org/wiki/Q5498822","display_name":"Ergodic theory","level":2,"score":0.7615413665771484},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.7390897274017334},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.6194139122962952},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5660471320152283},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.5467017292976379},{"id":"https://openalex.org/C32802771","wikidata":"https://www.wikidata.org/wiki/Q2443617","display_name":"Port (circuit theory)","level":2,"score":0.5213257670402527},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48902449011802673},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.4644456207752228},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.45699355006217957},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.456453800201416},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.4517025053501129},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.31806883215904236},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29220739006996155},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1581183671951294},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13648062944412231},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08302733302116394},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2014.6883652","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2014.6883652","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6800000071525574,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1667950888","https://openalex.org/W1703912050","https://openalex.org/W1984120700","https://openalex.org/W2029754119","https://openalex.org/W2046218858","https://openalex.org/W2047094503","https://openalex.org/W2075634643","https://openalex.org/W2091511318","https://openalex.org/W2106453750","https://openalex.org/W2108538529","https://openalex.org/W2119207405","https://openalex.org/W2128703549","https://openalex.org/W2139064440","https://openalex.org/W2143276507","https://openalex.org/W2156106823","https://openalex.org/W4240458799","https://openalex.org/W6637538139"],"related_works":["https://openalex.org/W2038397443","https://openalex.org/W1539855486","https://openalex.org/W3198080347","https://openalex.org/W2558549271","https://openalex.org/W2164743418","https://openalex.org/W2156715194","https://openalex.org/W4231582551","https://openalex.org/W2002714030","https://openalex.org/W1972421050","https://openalex.org/W200461562"],"abstract_inverted_index":{"Mutual":[0],"coupling":[1],"among":[2],"receive":[3,67],"antennas":[4,68],"can":[5,21,88,106,128],"profoundly":[6],"reduce":[7],"the":[8,31,58,82,111],"ergodic":[9,59],"capacity":[10,60,86,109],"of":[11,61,113,142],"MIMO":[12,63,85,136],"systems.":[13],"Prior":[14],"work":[15],"has":[16],"shown":[17],"that":[18,87,103,125,145],"these":[19,126],"losses":[20],"often":[22],"be":[23,89,129],"mitigated":[24],"by":[25,91,138],"using":[26],"multi-port":[27,95,120],"antenna":[28],"matching":[29,41,98,105,143],"at":[30],"receiver;":[32],"however,":[33],"previous":[34],"studies":[35],"have":[36],"focused":[37],"exclusively":[38],"on":[39,44,81],"frequency-nonselective":[40],"and":[42,78,96,119],"rely":[43],"assumptions":[45],"which":[46],"are":[47,146],"valid":[48],"only":[49],"for":[50,69,116,131],"small":[51],"bandwidths.":[52],"In":[53,73],"this":[54],"paper,":[55],"we":[56,75,123],"revisit":[57],"a":[62,70,132,139],"system":[64,137],"with":[65],"coupled":[66],"non-negligible":[71],"bandwidth.":[72],"particular,":[74],"present":[76],"upper":[77],"lower":[79],"bounds":[80],"best":[83],"possible":[84],"achieved":[90,130],"physically-realizable,":[92],"frequency-selective":[93],"(FS)":[94],"single-port":[97,118],"networks.":[99],"These":[100],"results":[101],"suggest":[102],"FS":[104],"significantly":[107],"increase":[108],"in":[110,149],"presence":[112],"strong":[114],"coupling,":[115],"both":[117],"scenarios.":[121],"Moreover,":[122],"show":[124],"gains":[127],"2":[133,135],"\u00d7":[134],"simple":[140],"class":[141],"networks":[144],"easily":[147],"realized":[148],"hardware.":[150]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}