{"id":"https://openalex.org/W4309270072","doi":"https://doi.org/10.1109/biocas54905.2022.9948631","title":"LFP-Adaptive Dynamic Zoom-and-Tracking Dual-Band Neural Recording Front-End Using a Power-Efficient Incremental Delta-Sigma ADC","display_name":"LFP-Adaptive Dynamic Zoom-and-Tracking Dual-Band Neural Recording Front-End Using a Power-Efficient Incremental Delta-Sigma ADC","publication_year":2022,"publication_date":"2022-10-13","ids":{"openalex":"https://openalex.org/W4309270072","doi":"https://doi.org/10.1109/biocas54905.2022.9948631"},"language":"en","primary_location":{"id":"doi:10.1109/biocas54905.2022.9948631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/biocas54905.2022.9948631","pdf_url":null,"source":{"id":"https://openalex.org/S4363608179","display_name":"2022 IEEE Biomedical Circuits and Systems Conference (BioCAS)","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 Biomedical Circuits and Systems Conference (BioCAS)","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/A5101593853","display_name":"Sungjin Oh","orcid":"https://orcid.org/0000-0003-3511-1555"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sungjin Oh","raw_affiliation_strings":["University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050025179","display_name":"Hyunsoo Song","orcid":"https://orcid.org/0000-0001-5557-9978"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hyunsoo Song","raw_affiliation_strings":["University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045194985","display_name":"Nathan Slager","orcid":"https://orcid.org/0009-0006-6621-7853"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nathan Slager","raw_affiliation_strings":["University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074779537","display_name":"Jos\u00e9 Roberto L\u00f3pez Ruiz","orcid":"https://orcid.org/0000-0001-5305-9223"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jose R. L. Ruiz","raw_affiliation_strings":["University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061812063","display_name":"Sung\u2010Yun Park","orcid":"https://orcid.org/0000-0002-4623-5417"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Sung-Yun Park","raw_affiliation_strings":["University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","Department of Electronics Engineering, Pusan National University, Busan, Korea","Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Department of Electronics Engineering, Pusan National University, Busan, Korea","institution_ids":["https://openalex.org/I4921948"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104111210","display_name":"Euisik Yoon","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Euisik Yoon","raw_affiliation_strings":["University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA"],"affiliations":[{"raw_affiliation_string":"University of Michigan,Department of Electrical and Computer Engineering,Ann Arbor,MI,USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101593853"],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":null,"apc_paid":null,"fwci":1.2824,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.7948099,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"75","last_page":"79"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6151027679443359},{"id":"https://openalex.org/keywords/front-and-back-ends","display_name":"Front and back ends","score":0.5674383044242859},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5417658686637878},{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.5271239876747131},{"id":"https://openalex.org/keywords/zoom","display_name":"Zoom","score":0.5269520878791809},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4852978587150574},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.47470465302467346},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.46772611141204834},{"id":"https://openalex.org/keywords/local-field-potential","display_name":"Local field potential","score":0.46333634853363037},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4038357138633728},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32952699065208435},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3241457939147949},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18475916981697083},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1837138831615448},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10264033079147339}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6151027679443359},{"id":"https://openalex.org/C53016008","wikidata":"https://www.wikidata.org/wiki/Q620167","display_name":"Front and back ends","level":2,"score":0.5674383044242859},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5417658686637878},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.5271239876747131},{"id":"https://openalex.org/C124913957","wikidata":"https://www.wikidata.org/wiki/Q1232548","display_name":"Zoom","level":3,"score":0.5269520878791809},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4852978587150574},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.47470465302467346},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.46772611141204834},{"id":"https://openalex.org/C117838684","wikidata":"https://www.wikidata.org/wiki/Q533483","display_name":"Local field potential","level":2,"score":0.46333634853363037},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4038357138633728},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32952699065208435},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3241457939147949},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18475916981697083},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1837138831615448},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10264033079147339},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/biocas54905.2022.9948631","is_oa":false,"landing_page_url":"https://doi.org/10.1109/biocas54905.2022.9948631","pdf_url":null,"source":{"id":"https://openalex.org/S4363608179","display_name":"2022 IEEE Biomedical Circuits and Systems Conference (BioCAS)","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 Biomedical Circuits and Systems Conference (BioCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1509148781","https://openalex.org/W2001516747","https://openalex.org/W2071848335","https://openalex.org/W2138536318","https://openalex.org/W2602440913","https://openalex.org/W2767458146","https://openalex.org/W2791836541","https://openalex.org/W2896455324","https://openalex.org/W2911647543","https://openalex.org/W3027812836","https://openalex.org/W3106996514","https://openalex.org/W3134834538","https://openalex.org/W3161316616"],"related_works":["https://openalex.org/W1989700973","https://openalex.org/W2167683893","https://openalex.org/W571986424","https://openalex.org/W2788595494","https://openalex.org/W2153715505","https://openalex.org/W2244676099","https://openalex.org/W3172556642","https://openalex.org/W3157456843","https://openalex.org/W1990150827","https://openalex.org/W2036676347"],"abstract_inverted_index":{"We":[0],"report":[1],"a":[2,46],"local":[3],"field":[4],"potential":[5],"(LFP)":[6],"adaptive":[7],"dynamic":[8],"zoom-and-tracking":[9,57],"front-end":[10,22,96],"circuit":[11],"for":[12,154],"energy-efficient":[13],"dual-band":[14,86,143],"monitoring":[15],"of":[16,65],"subcortical":[17],"neural":[18,33,87,138],"signals.":[19,94],"The":[20,55,95,109],"proposed":[21,56,83],"employs":[23],"an":[24],"incremental":[25],"delta-sigma":[26],"ADC":[27],"(IADC)":[28],"to":[29,50,76],"achieve":[30],"multi-channel":[31],"high-resolution":[32],"recording":[34,88,100,139,144],"with":[35,98],"high":[36],"energy-efficiency,":[37],"through":[38],"dynamically":[39],"tracking":[40],"slow-varying":[41],"LFPs":[42],"and":[43,124],"zooming":[44],"into":[45],"refined":[47],"sub-LFP":[48],"range":[49],"resolve":[51],"action":[52],"potentials":[53],"(APs).":[54],"scheme":[58],"can":[59,145],"effectively":[60],"reduce":[61,146],"analog":[62],"power":[63],"consumption":[64],"the":[66,77,82,91,112,116,132,137,142,147],"2":[67],"<sup":[68],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[69,120,127],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">nd</sup>":[70],"order":[71],"IADC":[72,110],"by":[73,89],"64.3%":[74],"compared":[75],"conventional":[78],"design.":[79],"In":[80],"addition,":[81],"architecture":[84],"provides":[85],"reusing":[90],"tracked":[92],"LFP":[93],"chip":[97,114],"four":[99],"channels":[101],"was":[102],"implemented":[103],"in":[104,111,136],"180":[105],"nm":[106],"CMOS":[107],"process.":[108],"fabricated":[113],"achieves":[115],"best":[117],"FoM":[118,125],"<inf":[119,126],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Walden</inf>":[121],"(107.9":[122],"fJ/conv-step)":[123],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">SNDR</inf>":[128],"(162.1":[129],"dB)":[130],"among":[131],"state-of-the-art":[133],"IADCs":[134],"integrated":[135],"front-ends.":[140],"Also,":[141],"post-processing":[148],"hardware":[149],"(FPGA)":[150],"burden":[151],"(>":[152],"53.8%)":[153],"band":[155],"separation.":[156]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"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"}