{"id":"https://openalex.org/W2019744976","doi":"https://doi.org/10.1109/tim.2012.2205510","title":"Novel Scalable MIMO Channel Sounding Technique and Measurement Accuracy Evaluation With Transceiver Impairments","display_name":"Novel Scalable MIMO Channel Sounding Technique and Measurement Accuracy Evaluation With Transceiver Impairments","publication_year":2012,"publication_date":"2012-07-10","ids":{"openalex":"https://openalex.org/W2019744976","doi":"https://doi.org/10.1109/tim.2012.2205510","mag":"2019744976"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2012.2205510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2012.2205510","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-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/A5100332522","display_name":"Minseok Kim","orcid":"https://orcid.org/0000-0002-6839-5155"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Minseok Kim","raw_affiliation_strings":["Graduate School of Science and Engineering, Tokyo Institute of Technology, Tokyo, Japan","Grad. Sch. of Sci. & Eng., Tokyo Inst. of Technol., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Grad. Sch. of Sci. & Eng., Tokyo Inst. of Technol., Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025447890","display_name":"Jun\u2010ichi Takada","orcid":"https://orcid.org/0000-0002-9108-3010"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun-ichi Takada","raw_affiliation_strings":["Graduate School of Science and Engineering, Tokyo Institute of Technology, Tokyo, Japan","Grad. Sch. of Sci. & Eng., Tokyo Inst. of Technol., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Grad. Sch. of Sci. & Eng., Tokyo Inst. of Technol., Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104356504","display_name":"Yohei Konishi","orcid":"https://orcid.org/0009-0000-3821-2592"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yohei Konishi","raw_affiliation_strings":["Graduate School of Science and Engineering, Tokyo Institute of Technology, Tokyo, Japan","Grad. Sch. of Sci. & Eng., Tokyo Inst. of Technol., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Tokyo Institute of Technology, Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]},{"raw_affiliation_string":"Grad. Sch. of Sci. & Eng., Tokyo Inst. of Technol., Tokyo, Japan","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100332522"],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":2.2095,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.88382703,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"61","issue":"12","first_page":"3185","last_page":"3197"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9995999932289124,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9993000030517578,"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":0.8095607757568359},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.7760541439056396},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6534042954444885},{"id":"https://openalex.org/keywords/channel-sounding","display_name":"Channel sounding","score":0.6036108136177063},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5905839204788208},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.580670177936554},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.572400689125061},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5326457023620605},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5240326523780823},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.47543811798095703},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.4409118890762329},{"id":"https://openalex.org/keywords/realization","display_name":"Realization (probability)","score":0.42197558283805847},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.299851655960083},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1850469410419464},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.1604384481906891},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10955673456192017}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8095607757568359},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.7760541439056396},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6534042954444885},{"id":"https://openalex.org/C2781127089","wikidata":"https://www.wikidata.org/wiki/Q25051821","display_name":"Channel sounding","level":4,"score":0.6036108136177063},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5905839204788208},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.580670177936554},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.572400689125061},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5326457023620605},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5240326523780823},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.47543811798095703},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.4409118890762329},{"id":"https://openalex.org/C2781089630","wikidata":"https://www.wikidata.org/wiki/Q21856745","display_name":"Realization (probability)","level":2,"score":0.42197558283805847},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.299851655960083},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1850469410419464},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.1604384481906891},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10955673456192017},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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/tim.2012.2205510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2012.2205510","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W2001555282","https://openalex.org/W2004658124","https://openalex.org/W2014774844","https://openalex.org/W2033070173","https://openalex.org/W2044171705","https://openalex.org/W2050100569","https://openalex.org/W2061424831","https://openalex.org/W2093368728","https://openalex.org/W2094104717","https://openalex.org/W2108150289","https://openalex.org/W2111429822","https://openalex.org/W2114728072","https://openalex.org/W2116994946","https://openalex.org/W2123039821","https://openalex.org/W2124123129","https://openalex.org/W2127432465","https://openalex.org/W2135846983","https://openalex.org/W2136162940","https://openalex.org/W2150004861","https://openalex.org/W2152238654","https://openalex.org/W2154080437","https://openalex.org/W2159457878","https://openalex.org/W2165147084","https://openalex.org/W2169316401","https://openalex.org/W2171372399","https://openalex.org/W2986731851","https://openalex.org/W6658788473","https://openalex.org/W6677217349","https://openalex.org/W6682192164","https://openalex.org/W6682570181","https://openalex.org/W6684472309"],"related_works":["https://openalex.org/W2950721519","https://openalex.org/W1030714881","https://openalex.org/W2128315032","https://openalex.org/W2336268344","https://openalex.org/W2036800514","https://openalex.org/W2097396380","https://openalex.org/W4282945775","https://openalex.org/W2162065658","https://openalex.org/W2108246702","https://openalex.org/W2111046222"],"abstract_inverted_index":{"This":[0,55],"paper":[1,56],"presents":[2],"a":[3,11,18,37,99,134],"novel":[4],"multiple-input-multiple-output":[5],"(MIMO)":[6],"channel":[7,49,53,62],"sounding":[8,63],"technique":[9,64],"with":[10],"fully":[12],"parallel":[13],"transceiver":[14,41,81],"architecture":[15],"that":[16,70,103],"employs":[17],"layered":[19],"scheme":[20,102],"of":[21,31,34,39,60,79,120,140],"frequency":[22],"and":[23,43,50,65,88,98,122],"space-time":[24],"division":[25],"multiplexing.":[26],"It":[27],"offers":[28],"inherent":[29],"scalability":[30],"the":[32,58,61,67,80,93,114,118,127,138],"number":[33],"antennas":[35],"by":[36],"combination":[38],"multiple":[40],"units":[42],"flexibility":[44],"for":[45,137],"both":[46],"directional":[47],"MIMO":[48,52],"multi-link":[51],"measurements.":[54],"describes":[57],"principle":[59],"formulates":[66],"signal":[68],"processing":[69],"makes":[71],"possible":[72],"various":[73],"scalable":[74],"unit":[75],"configurations.":[76],"The":[77],"influence":[78],"imperfections":[82],"such":[83],"as":[84],"I/Q":[85],"imbalance":[86],"(IQI)":[87],"phase":[89],"noise":[90],"(PN)":[91],"on":[92],"measurement":[94,115],"accuracy":[95,116],"is":[96,104,108,124],"discussed,":[97],"multitone":[100],"allocation":[101],"robust":[105],"against":[106],"IQI":[107,121],"also":[109],"introduced.":[110],"Using":[111],"computer":[112],"simulations,":[113],"in":[117],"presence":[119],"PN":[123],"evaluated":[125],"using":[126],"normalized":[128],"mean":[129],"square":[130],"error,":[131],"which":[132],"provides":[133],"design":[135],"guideline":[136],"realization":[139],"hardware.":[141]},"counts_by_year":[{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
