{"id":"https://openalex.org/W4312728780","doi":"https://doi.org/10.1109/iscas48785.2022.9937847","title":"An Ultra Compact Neural Front-End with CT-NEO Based Spike Detection for Implantable Applications","display_name":"An Ultra Compact Neural Front-End with CT-NEO Based Spike Detection for Implantable Applications","publication_year":2022,"publication_date":"2022-05-28","ids":{"openalex":"https://openalex.org/W4312728780","doi":"https://doi.org/10.1109/iscas48785.2022.9937847"},"language":"en","primary_location":{"id":"doi:10.1109/iscas48785.2022.9937847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas48785.2022.9937847","pdf_url":null,"source":{"id":"https://openalex.org/S4363604393","display_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5038563792","display_name":"Tongtong Guo","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Tongtong Guo","raw_affiliation_strings":["Shanghai Jiao Tong University,Department of Micro-Nano Electronics,Shanghai,China","Department of Micro-Nano Electronics, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Department of Micro-Nano Electronics,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Micro-Nano Electronics, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070300813","display_name":"Huaiyu Liu","orcid":"https://orcid.org/0000-0002-5753-333X"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaiyu Liu","raw_affiliation_strings":["Shanghai Jiao Tong University,Department of Micro-Nano Electronics,Shanghai,China","Department of Micro-Nano Electronics, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Department of Micro-Nano Electronics,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Micro-Nano Electronics, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100350985","display_name":"Yan Liu","orcid":"https://orcid.org/0000-0001-5616-9428"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Liu","raw_affiliation_strings":["Shanghai Jiao Tong University,Department of Micro-Nano Electronics,Shanghai,China","Department of Micro-Nano Electronics, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Department of Micro-Nano Electronics,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Micro-Nano Electronics, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5038563792"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.7932,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67532468,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"7","issue":null,"first_page":"2826","last_page":"2830"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":1.0,"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":1.0,"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/T10502","display_name":"Advanced Memory and Neural Computing","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/T10581","display_name":"Neural dynamics and brain function","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6697250008583069},{"id":"https://openalex.org/keywords/front-and-back-ends","display_name":"Front and back ends","score":0.6321466565132141},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5515555739402771},{"id":"https://openalex.org/keywords/miniaturization","display_name":"Miniaturization","score":0.543871283531189},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5388208627700806},{"id":"https://openalex.org/keywords/analog-front-end","display_name":"Analog front-end","score":0.4816950261592865},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.45513594150543213},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.44308170676231384},{"id":"https://openalex.org/keywords/spike","display_name":"Spike (software development)","score":0.4393463134765625},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4048228859901428},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2864319682121277},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17589735984802246},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11826005578041077}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6697250008583069},{"id":"https://openalex.org/C53016008","wikidata":"https://www.wikidata.org/wiki/Q620167","display_name":"Front and back ends","level":2,"score":0.6321466565132141},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5515555739402771},{"id":"https://openalex.org/C57528182","wikidata":"https://www.wikidata.org/wiki/Q1271842","display_name":"Miniaturization","level":2,"score":0.543871283531189},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5388208627700806},{"id":"https://openalex.org/C2778870119","wikidata":"https://www.wikidata.org/wiki/Q16002927","display_name":"Analog front-end","level":3,"score":0.4816950261592865},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45513594150543213},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.44308170676231384},{"id":"https://openalex.org/C2781390188","wikidata":"https://www.wikidata.org/wiki/Q25203449","display_name":"Spike (software development)","level":2,"score":0.4393463134765625},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4048228859901428},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2864319682121277},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17589735984802246},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11826005578041077},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas48785.2022.9937847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas48785.2022.9937847","pdf_url":null,"source":{"id":"https://openalex.org/S4363604393","display_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1529436632","https://openalex.org/W1608291116","https://openalex.org/W1832906682","https://openalex.org/W1999118804","https://openalex.org/W2015214622","https://openalex.org/W2050293473","https://openalex.org/W2114898850","https://openalex.org/W2118755334","https://openalex.org/W2119235711","https://openalex.org/W2136104104","https://openalex.org/W2138895011","https://openalex.org/W2157000920","https://openalex.org/W2616997357","https://openalex.org/W2803360403","https://openalex.org/W2804112795","https://openalex.org/W2883409372","https://openalex.org/W2940953475","https://openalex.org/W2949938118","https://openalex.org/W2996809643","https://openalex.org/W3159160292"],"related_works":["https://openalex.org/W2742212520","https://openalex.org/W2019044074","https://openalex.org/W2744701634","https://openalex.org/W4247909714","https://openalex.org/W1988799405","https://openalex.org/W4391311879","https://openalex.org/W2079771749","https://openalex.org/W2146322466","https://openalex.org/W3144946090","https://openalex.org/W1974376478"],"abstract_inverted_index":{"High-density":[0],"large-scale":[1],"implantable":[2],"electrode":[3,48],"arrays":[4],"enable":[5],"neural":[6,65],"recording":[7,25],"with":[8,14],"cellular":[9],"level":[10],"resolution.":[11],"Active":[12],"electrodes":[13],"integrated":[15],"instrumentation":[16],"and":[17,29,36,50,77,91,110,115,151],"processing":[18],"are":[19],"necessary":[20],"for":[21,32,42],"single":[22],"neuron":[23],"activity":[24],"to":[26,45,73],"minimize":[27],"interference":[28],"reduce":[30],"bandwidth":[31],"the":[33,47,52,100,123,145],"signal":[34],"conversion":[35],"transmission.":[37],"This":[38,56],"introduces":[39],"design":[40],"challenges":[41],"circuits":[43],"miniaturization":[44],"match":[46],"density":[49],"meet":[51],"dynamic":[53],"range":[54],"requirement.":[55],"paper":[57],"proposes":[58],"a":[59,69,140],"clockless,":[60],"area":[61],"efficient":[62],"spike":[63,78],"detection":[64,79,117],"front-end":[66,147],"enabled":[67],"by":[68,99],"VCO-based":[70],"level-crossing":[71],"analog":[72],"digital":[74],"converter":[75],"(LC-ADC)":[76],"algorithm":[80,107,124],"based":[81],"on":[82],"continuous":[83,104],"time":[84,105],"nonlinear":[85],"energy":[86],"operator":[87],"(CT-NEO).":[88],"Level-crossing":[89],"events":[90],"corresponding":[92],"timing":[93],"information":[94],"can":[95,125],"be":[96],"directly":[97],"generated":[98],"proposed":[101,109,146],"LC-ADC.":[102],"A":[103],"NEO":[106],"is":[108],"implemented,":[111],"featuring":[112],"low":[113],"complexity":[114],"high":[116],"accuracy,":[118],"MATLAB":[119],"simulation":[120],"shows":[121],"that":[122],"still":[126],"achieve":[127],"70%":[128],"accuracy":[129],"at":[130],"an":[131],"estimated":[132],"signal-to-noise":[133],"ratio":[134],"(SNR)":[135],"of":[136],"-4dB.":[137],"Implemented":[138],"in":[139],"65":[141],"nm":[142],"CMOS":[143],"process,":[144],"consumes":[148],"3.15":[149],"$\\mu$W":[150],"0.00385":[152],"mm":[153],"<sup":[154],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[155],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[156],"active":[157],"area.":[158]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
