{"id":"https://openalex.org/W3202699980","doi":"https://doi.org/10.1109/tvt.2021.3117239","title":"A Novel 3D Non-Stationary GBSM for 6G THz Ultra-Massive MIMO Wireless Systems","display_name":"A Novel 3D Non-Stationary GBSM for 6G THz Ultra-Massive MIMO Wireless Systems","publication_year":2021,"publication_date":"2021-10-02","ids":{"openalex":"https://openalex.org/W3202699980","doi":"https://doi.org/10.1109/tvt.2021.3117239","mag":"3202699980"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2021.3117239","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3117239","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5100384836","display_name":"Jun Wang","orcid":"https://orcid.org/0000-0002-9422-1749"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jun Wang","raw_affiliation_strings":["Purple Mountain Laboratories, Nanjing, China","School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]},{"raw_affiliation_string":"School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100779393","display_name":"Cheng\u2010Xiang Wang","orcid":"https://orcid.org/0000-0002-9729-9592"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng-Xiang Wang","raw_affiliation_strings":["Purple Mountain Laboratories, Nanjing, China","School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]},{"raw_affiliation_string":"School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067124131","display_name":"Jie Huang","orcid":"https://orcid.org/0000-0002-1497-2906"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Huang","raw_affiliation_strings":["Purple Mountain Laboratories, Nanjing, China","School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]},{"raw_affiliation_string":"School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100603995","display_name":"Haiming Wang","orcid":"https://orcid.org/0000-0002-6156-258X"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I4391768253","display_name":"State Key Laboratory of Millimeter Waves","ror":"https://ror.org/02q1v5910","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391768253","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiming Wang","raw_affiliation_strings":["Purple Mountain Laboratories, Nanjing, China","School of Information Science and Engineering, State Key Laboratory of Millimeter Wave, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]},{"raw_affiliation_string":"School of Information Science and Engineering, State Key Laboratory of Millimeter Wave, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877","https://openalex.org/I4391768253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050692023","display_name":"Xiqi Gao","orcid":"https://orcid.org/0000-0001-9107-6593"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiqi Gao","raw_affiliation_strings":["Purple Mountain Laboratories, Nanjing, China","School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]},{"raw_affiliation_string":"School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072916702","display_name":"Xiaohu You","orcid":"https://orcid.org/0000-0002-0809-8511"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohu You","raw_affiliation_strings":["Purple Mountain Laboratories, Nanjing, China","School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]},{"raw_affiliation_string":"School of Information Science and Engineering, National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111385619","display_name":"Yang Hao","orcid":"https://orcid.org/0000-0002-9949-7226"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yang Hao","raw_affiliation_strings":["School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary University of London, London, U.K","institution_ids":["https://openalex.org/I166337079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100384836"],"corresponding_institution_ids":["https://openalex.org/I4210155350","https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":3.6431,"has_fulltext":false,"cited_by_count":46,"citation_normalized_percentile":{"value":0.93655004,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"70","issue":"12","first_page":"12312","last_page":"12324"},"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/T10262","display_name":"Microwave Engineering and Waveguides","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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9991999864578247,"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/terahertz-radiation","display_name":"Terahertz radiation","score":0.8113018274307251},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.766157865524292},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.663280725479126},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5633174180984497},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5394867062568665},{"id":"https://openalex.org/keywords/extremely-high-frequency","display_name":"Extremely high frequency","score":0.4995739459991455},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4708295166492462},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4670112729072571},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.43603214621543884},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2810574769973755},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2605537176132202},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.22493675351142883},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20962005853652954}],"concepts":[{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.8113018274307251},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.766157865524292},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.663280725479126},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5633174180984497},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5394867062568665},{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.4995739459991455},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4708295166492462},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4670112729072571},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.43603214621543884},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2810574769973755},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2605537176132202},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22493675351142883},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20962005853652954},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvt.2021.3117239","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3117239","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"},{"id":"pmh:oai:qmro.qmul.ac.uk:123456789/76896","is_oa":false,"landing_page_url":"https://qmro.qmul.ac.uk/xmlui/handle/123456789/76896","pdf_url":null,"source":{"id":"https://openalex.org/S4306400530","display_name":"Queen Mary Research Online (Queen Mary University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I166337079","host_organization_name":"Queen Mary University of London","host_organization_lineage":["https://openalex.org/I166337079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1127528609","display_name":null,"funder_award_id":"2018YFB1801101","funder_id":"https://openalex.org/F4320336026","funder_display_name":"National Key Research and Development Program of China Stem Cell and Translational Research"},{"id":"https://openalex.org/G1163690664","display_name":null,"funder_award_id":"61901109","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2475888850","display_name":null,"funder_award_id":"2020B01","funder_id":"https://openalex.org/F4320324856","funder_display_name":"Southeast University"},{"id":"https://openalex.org/G2734937587","display_name":null,"funder_award_id":"61960206006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2736939222","display_name":null,"funder_award_id":"EP/P016421/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6479241366","display_name":null,"funder_award_id":"EP/S010009/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6740622587","display_name":null,"funder_award_id":"2242021R30001","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7099301949","display_name":null,"funder_award_id":"EP/I009019/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7833609236","display_name":null,"funder_award_id":"2021B02","funder_id":"https://openalex.org/F4320324856","funder_display_name":"Southeast University"},{"id":"https://openalex.org/G8079482511","display_name":null,"funder_award_id":"EP/I034548/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324856","display_name":"Southeast University","ror":"https://ror.org/04ct4d772"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320336026","display_name":"National Key Research and Development Program of China Stem Cell and Translational Research","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W1980198397","https://openalex.org/W1981340510","https://openalex.org/W1993152491","https://openalex.org/W1997036878","https://openalex.org/W1997954721","https://openalex.org/W2034667789","https://openalex.org/W2059230555","https://openalex.org/W2078352566","https://openalex.org/W2088542505","https://openalex.org/W2104770042","https://openalex.org/W2105904273","https://openalex.org/W2117254673","https://openalex.org/W2153090106","https://openalex.org/W2163363194","https://openalex.org/W2170536206","https://openalex.org/W2197563793","https://openalex.org/W2339473539","https://openalex.org/W2524561042","https://openalex.org/W2538841173","https://openalex.org/W2547374680","https://openalex.org/W2605344455","https://openalex.org/W2608932662","https://openalex.org/W2620808640","https://openalex.org/W2734524380","https://openalex.org/W2735612620","https://openalex.org/W2769544239","https://openalex.org/W2775421175","https://openalex.org/W2785565485","https://openalex.org/W2791773463","https://openalex.org/W2811293098","https://openalex.org/W2891795764","https://openalex.org/W2900841156","https://openalex.org/W2908905221","https://openalex.org/W2921466771","https://openalex.org/W2922405712","https://openalex.org/W2924071423","https://openalex.org/W2944029523","https://openalex.org/W2982160838","https://openalex.org/W2996964939","https://openalex.org/W3010931167","https://openalex.org/W3034224445","https://openalex.org/W3036859627","https://openalex.org/W3041917331","https://openalex.org/W3046103159","https://openalex.org/W3093929720","https://openalex.org/W3110989801","https://openalex.org/W3120342094","https://openalex.org/W3155110107","https://openalex.org/W6682647913","https://openalex.org/W6687535085","https://openalex.org/W6758281746","https://openalex.org/W6781542792"],"related_works":["https://openalex.org/W2033952283","https://openalex.org/W2762687161","https://openalex.org/W2353254830","https://openalex.org/W2351210568","https://openalex.org/W2028421553","https://openalex.org/W3201263748","https://openalex.org/W2902017755","https://openalex.org/W4387686915","https://openalex.org/W2953223428","https://openalex.org/W4307482984"],"abstract_inverted_index":{"Terahertz":[0],"(THz)":[1],"communication":[2,18,39],"is":[3,32,56,90],"now":[4],"being":[5],"considered":[6],"as":[7],"one":[8,77],"of":[9,60,74,99,106,124,136],"possible":[10],"technologies":[11,46],"for":[12,35],"the":[13,69,82,97,107,125,133,137],"sixth":[14],"generation":[15],"(6G)":[16],"wireless":[17,38],"systems.":[19],"In":[20],"this":[21],"paper,":[22],"a":[23,57,86],"novel":[24],"three-dimensional":[25],"(3D)":[26],"space-time-frequency":[27],"non-stationary":[28],"theoretical":[29,109],"channel":[30],"model":[31,89,128],"first":[33],"proposed":[34,91,108,126],"6G":[36],"THz":[37,61],"systems":[40],"employing":[41],"ultra-massive":[42],"multiple-input":[43],"multiple-output":[44],"(MIMO)":[45],"with":[47,92,148],"long":[48],"traveling":[49],"paths.":[50],"Considering":[51],"frequency-dependent":[52],"diffuse":[53],"scattering,":[54],"which":[55],"special":[58],"property":[59],"channels":[62],"different":[63],"from":[64],"millimeter":[65],"wave":[66],"(mmWave)":[67],"channels,":[68],"relative":[70,138],"angles":[71,94],"and":[72,110,115,122,141],"delays":[73],"rays":[75],"within":[76],"cluster":[78],"will":[79],"evolve":[80],"in":[81],"frequency":[83],"domain.":[84],"Then,":[85],"corresponding":[87,149],"simulation":[88,111,127,134],"discrete":[93],"calculated":[95],"using":[96],"method":[98],"equal":[100],"area":[101],"(MEA).":[102],"The":[103,120],"statistical":[104],"properties":[105],"models":[112],"are":[113,129],"derived":[114],"compared,":[116],"showing":[117],"good":[118],"agreements.":[119],"accuracy":[121],"flexibility":[123],"demonstrated":[130],"by":[131],"comparing":[132],"results":[135],"angle":[139],"spread":[140,147],"root":[142],"mean":[143],"square":[144],"(RMS)":[145],"delay":[146],"measurements.":[150]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}