{"id":"https://openalex.org/W4295832373","doi":"https://doi.org/10.1109/jssc.2022.3202795","title":"A Miniaturized Wireless Neural Implant With Body-Coupled Power Delivery and Data Transmission","display_name":"A Miniaturized Wireless Neural Implant With Body-Coupled Power Delivery and Data Transmission","publication_year":2022,"publication_date":"2022-09-13","ids":{"openalex":"https://openalex.org/W4295832373","doi":"https://doi.org/10.1109/jssc.2022.3202795"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2022.3202795","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2022.3202795","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","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/A5028341435","display_name":"Changuk Lee","orcid":"https://orcid.org/0000-0002-6390-4977"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Changuk Lee","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-6390-4977","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029002874","display_name":"Byeongseol Kim","orcid":"https://orcid.org/0000-0003-3374-7963"},"institutions":[{"id":"https://openalex.org/I165507594","display_name":"Kangwon National University","ror":"https://ror.org/01mh5ph17","country_code":"KR","type":"education","lineage":["https://openalex.org/I165507594"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byeongseol Kim","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Kangwon National University, Chuncheon, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-3374-7963","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Kangwon National University, Chuncheon, South Korea","institution_ids":["https://openalex.org/I165507594"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011367374","display_name":"Jejung Kim","orcid":"https://orcid.org/0000-0003-4382-5224"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jejung Kim","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-4382-5224","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100360912","display_name":"Sangwon Lee","orcid":"https://orcid.org/0000-0002-9441-6546"},"institutions":[{"id":"https://openalex.org/I146429904","display_name":"Incheon National University","ror":"https://ror.org/02xf7p935","country_code":"KR","type":"education","lineage":["https://openalex.org/I146429904"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sangwon Lee","raw_affiliation_strings":["Department of Nanobioengineering, Incheon National University, Incheon, South Korea","Gbrain Inc., Incheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Nanobioengineering, Incheon National University, Incheon, South Korea","institution_ids":["https://openalex.org/I146429904"]},{"raw_affiliation_string":"Gbrain Inc., Incheon, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054361116","display_name":"Taejune Jeon","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Taejune Jeon","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067541342","display_name":"Woojun Choi","orcid":"https://orcid.org/0000-0001-7756-008X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Woojun Choi","raw_affiliation_strings":["Department of Information Technology and Electrical Engineering (D-ITET), ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0001-7756-008X","affiliations":[{"raw_affiliation_string":"Department of Information Technology and Electrical Engineering (D-ITET), ETH Z&#x00FC;rich, Z&#x00FC;rich, Switzerland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042746085","display_name":"Sunggu Yang","orcid":"https://orcid.org/0000-0002-7567-9949"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sunggu Yang","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084678270","display_name":"Jong\u2010Hyun Ahn","orcid":"https://orcid.org/0000-0002-8135-7719"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong-Hyun Ahn","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004764068","display_name":"Joonsung Bae","orcid":"https://orcid.org/0000-0002-6375-2248"},"institutions":[{"id":"https://openalex.org/I165507594","display_name":"Kangwon National University","ror":"https://ror.org/01mh5ph17","country_code":"KR","type":"education","lineage":["https://openalex.org/I165507594"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joonsung Bae","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Kangwon National University, Chuncheon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-6375-2248","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Kangwon National University, Chuncheon, South Korea","institution_ids":["https://openalex.org/I165507594"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088759343","display_name":"Youngcheol Chae","orcid":"https://orcid.org/0000-0002-1618-169X"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Youngcheol Chae","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-1618-169X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5028341435"],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":null,"apc_paid":null,"fwci":4.1429,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.95380038,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"57","issue":"11","first_page":"3212","last_page":"3227"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","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/T11932","display_name":"Wireless Body Area Networks","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/brain-implant","display_name":"Brain implant","score":0.4705626964569092},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.44394928216934204},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.42738714814186096},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3777832090854645},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37098395824432373},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.319616436958313},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27566471695899963},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18433967232704163},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.14277857542037964}],"concepts":[{"id":"https://openalex.org/C166345560","wikidata":"https://www.wikidata.org/wiki/Q555840","display_name":"Brain implant","level":2,"score":0.4705626964569092},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.44394928216934204},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.42738714814186096},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3777832090854645},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37098395824432373},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.319616436958313},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27566471695899963},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18433967232704163},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.14277857542037964}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2022.3202795","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2022.3202795","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1371337687","display_name":null,"funder_award_id":"20012355","funder_id":"https://openalex.org/F4320321681","funder_display_name":"Ministry of Trade, Industry and Energy"}],"funders":[{"id":"https://openalex.org/F4320321681","display_name":"Ministry of Trade, Industry and Energy","ror":"https://ror.org/008nkqk13"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W605564925","https://openalex.org/W1967356008","https://openalex.org/W1986353510","https://openalex.org/W2122982148","https://openalex.org/W2139426119","https://openalex.org/W2146589416","https://openalex.org/W2148934226","https://openalex.org/W2159318368","https://openalex.org/W2170366883","https://openalex.org/W2176438391","https://openalex.org/W2219068270","https://openalex.org/W2220266102","https://openalex.org/W2560959031","https://openalex.org/W2767011766","https://openalex.org/W2794050140","https://openalex.org/W2898165383","https://openalex.org/W2906948512","https://openalex.org/W2967572134","https://openalex.org/W2967775117","https://openalex.org/W2975668593","https://openalex.org/W2996280377","https://openalex.org/W2996809643","https://openalex.org/W3015708300","https://openalex.org/W3083204634","https://openalex.org/W3099835214","https://openalex.org/W3103829156","https://openalex.org/W3135483217","https://openalex.org/W3155402200","https://openalex.org/W3167407162","https://openalex.org/W3171870551","https://openalex.org/W3204012403","https://openalex.org/W3216960421","https://openalex.org/W4206592536","https://openalex.org/W4221109503"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2051487156","https://openalex.org/W2504004674","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596","https://openalex.org/W2072657027"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"a":[3,21,36,74,136,151,162,176,190,204,219,223,240,247,298],"wireless":[4,37,248],"neural":[5,27,30,96,99,143,237,271,295],"implant":[6,31,66,144,187,238,272,296],"with":[7,55,161,222,292],"body-coupled":[8],"(BC)":[9],"data":[10,47,169,225,234,241],"transmission":[11,38,48],"and":[12,19,49,114,118,166,208,246,281],"power":[13,50,249],"delivery":[14],"for":[15,25,46,70,94,233],"freely":[16],"behaving":[17],"animals":[18],"incorporates":[20],"precision":[22,95],"front":[23],"end":[24],"high-quality":[26],"recordings.":[28,97],"The":[29,142,186,269],"utilizes":[32],"the":[33,65,68,92,167,236,286,293,301,305],"body":[34],"as":[35],"medium":[39],"where":[40],"it":[41],"only":[42,126],"needs":[43],"small":[44],"electrodes":[45,57],"delivery.":[51],"An":[52],"external":[53],"device":[54],"patch":[56],"can":[58],"then":[59],"be":[60],"placed":[61],"far":[62],"away":[63],"from":[64,218],"without":[67],"need":[69],"precise":[71],"alignment.":[72],"Furthermore,":[73],"four-channel":[75],"continuous-time":[76],"delta\u2013sigma":[77],"modulator":[78],"(CT-":[79],"<inline-formula":[80,102,128,153,178,195,211,253],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[81,103,129,154,179,196,212,254],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[82,104,130,155,180,197,213,255],"<tex-math":[83,105,131,156,181,198,214,256],"notation=\"LaTeX\">$\\Delta":[84,106],"\\Sigma":[85,107],"\\text{M}$":[86,108],"</tex-math></inline-formula>":[87,109,134,159,184,201,217,259],")":[88],"is":[89,148,173],"integrated":[90,145],"into":[91],"system":[93,273],"Each":[98],"recording":[100],"CT-":[101],"achieves":[110,239],"an":[111,119,263],"82.3-dB":[112],"signal-to-noise":[113],"distortion":[115],"ratio":[116],"(SNDR)":[117],"83.3-dB":[120],"dynamic":[121],"range":[122],"(DR)":[123],"while":[124,285],"consuming":[125],"8.6-":[127],"notation=\"LaTeX\">$\\mu":[132,157,182,215,257],"\\text{W}$":[133,258],"at":[135],"signal":[137],"bandwidth":[138],"of":[139,193,243,251,266,304],"10":[140],"kHz.":[141],"circuit":[146],"(IC)":[147],"fabricated":[149],"in":[150,175,262,282],"0.11-":[152],"\\text{m}$":[158,183],"CMOS":[160],"high-density":[163],"capacitor":[164],"option,":[165],"BC":[168],"receiver":[170],"(RX)":[171],"IC":[172,188],"implemented":[174],"0.18-":[177],"CMOS.":[185],"occupies":[189],"chip":[191],"area":[192],"4":[194],"notation=\"LaTeX\">$\\text":[199],"{mm}^{2}$":[200],",":[202,260],"including":[203],"5-nF":[205],"on-chip":[206],"capacitor,":[207],"draws":[209],"280":[210],"\\text{A}$":[216],"2.3-V":[220],"supply":[221],"working":[224],"transmitter":[226],"(TX)":[227],"electrode.":[228],"By":[229],"exploiting":[230],"direct-digital":[231],"signaling":[232],"transmission,":[235],"rate":[242],"20.48":[244],"Mb/s":[245],"recovery":[250],"644":[252],"resulting":[261],"energy":[264],"efficiency":[265],"32":[267],"pJ/b.":[268],"entire":[270],"has":[274],"been":[275],"successfully":[276],"verified":[277],"by":[278],"both":[279],"electrical":[280],"vivo":[283],"measurements,":[284],"wirelessly":[287],"recorded":[288],"electrocorticography":[289],"(ECoG)":[290],"signals":[291],"prototype":[294],"inside":[297],"rat":[299],"demonstrate":[300],"end-to-end":[302],"functionality":[303],"proposed":[306],"system.":[307]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":18},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-07T13:39:58.223016","created_date":"2025-10-10T00:00:00"}
