{"id":"https://openalex.org/W4385192392","doi":"https://doi.org/10.23919/vlsitechnologyandcir57934.2023.10185212","title":"An Energy-Efficient Impedance-Boosted Discrete-Time Amplifier Achieving 0.34 Noise Efficiency Factor and 389 M\u03a9 Input Impedance","display_name":"An Energy-Efficient Impedance-Boosted Discrete-Time Amplifier Achieving 0.34 Noise Efficiency Factor and 389 M\u03a9 Input Impedance","publication_year":2023,"publication_date":"2023-06-11","ids":{"openalex":"https://openalex.org/W4385192392","doi":"https://doi.org/10.23919/vlsitechnologyandcir57934.2023.10185212"},"language":"en","primary_location":{"id":"doi:10.23919/vlsitechnologyandcir57934.2023.10185212","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/vlsitechnologyandcir57934.2023.10185212","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/20.500.11850/627960","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007018395","display_name":"Gabriele Atzeni","orcid":"https://orcid.org/0000-0003-0346-4356"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Gabriele Atzeni","raw_affiliation_strings":["ETH Zurich,Zurich,Switzerland","ETH Zurich, Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich,Zurich,Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020478073","display_name":"Can Livanelioglu","orcid":"https://orcid.org/0000-0001-7123-5761"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Can Livanelioglu","raw_affiliation_strings":["ETH Zurich,Zurich,Switzerland","ETH Zurich, Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich,Zurich,Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092528809","display_name":"Lavinia Recchioni","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Lavinia Recchioni","raw_affiliation_strings":["ETH Zurich,Zurich,Switzerland","ETH Zurich, Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich,Zurich,Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061671311","display_name":"Sina Arjmandpour","orcid":"https://orcid.org/0000-0002-4587-425X"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Sina Arjmandpour","raw_affiliation_strings":["ETH Zurich,Zurich,Switzerland","ETH Zurich, Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich,Zurich,Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011801401","display_name":"Taekwang Jang","orcid":"https://orcid.org/0000-0002-4651-0677"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Taekwang Jang","raw_affiliation_strings":["ETH Zurich,Zurich,Switzerland","ETH Zurich, Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Zurich,Zurich,Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5007018395"],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":null,"apc_paid":null,"fwci":0.5619,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.61468688,"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":"1","last_page":"2"},"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":0.9998000264167786,"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":0.9998000264167786,"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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9883999824523926,"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/electrical-impedance","display_name":"Electrical impedance","score":0.5330069661140442},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5301576256752014},{"id":"https://openalex.org/keywords/output-impedance","display_name":"Output impedance","score":0.49766257405281067},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48826098442077637},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.4638637900352478},{"id":"https://openalex.org/keywords/power-factor","display_name":"Power factor","score":0.44565701484680176},{"id":"https://openalex.org/keywords/damping-factor","display_name":"Damping factor","score":0.43189841508865356},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41210633516311646},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.371601939201355},{"id":"https://openalex.org/keywords/impedance-matching","display_name":"Impedance matching","score":0.3406983017921448},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.320110023021698},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06515711545944214}],"concepts":[{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.5330069661140442},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5301576256752014},{"id":"https://openalex.org/C58112919","wikidata":"https://www.wikidata.org/wiki/Q631203","display_name":"Output impedance","level":3,"score":0.49766257405281067},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48826098442077637},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.4638637900352478},{"id":"https://openalex.org/C64424096","wikidata":"https://www.wikidata.org/wiki/Q750454","display_name":"Power factor","level":3,"score":0.44565701484680176},{"id":"https://openalex.org/C48427663","wikidata":"https://www.wikidata.org/wiki/Q1269719","display_name":"Damping factor","level":4,"score":0.43189841508865356},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41210633516311646},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.371601939201355},{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.3406983017921448},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.320110023021698},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06515711545944214},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.23919/vlsitechnologyandcir57934.2023.10185212","is_oa":false,"landing_page_url":"http://dx.doi.org/10.23919/vlsitechnologyandcir57934.2023.10185212","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","raw_type":"proceedings-article"},{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/627960","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/627960","pdf_url":null,"source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","raw_type":"info:eu-repo/semantics/acceptedVersion"},{"id":"doi:10.3929/ethz-b-000627960","is_oa":true,"landing_page_url":"https://doi.org/10.3929/ethz-b-000627960","pdf_url":null,"source":{"id":"https://openalex.org/S7407051236","display_name":"ETH Z\u00fcrich Research Collection","issn_l":null,"issn":[],"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":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/627960","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/627960","pdf_url":null,"source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","raw_type":"info:eu-repo/semantics/acceptedVersion"},"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2126751867","https://openalex.org/W1686358238","https://openalex.org/W3015406624","https://openalex.org/W2052286102","https://openalex.org/W4210809443","https://openalex.org/W4312456876","https://openalex.org/W4237282970","https://openalex.org/W3091913842","https://openalex.org/W4385302109","https://openalex.org/W2166553206"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,17,45],"noise-efficient":[4],"analog":[5],"front":[6],"end":[7],"(AFE)":[8],"for":[9],"low-power":[10],"sensor":[11],"systems.":[12],"The":[13,50],"proposed":[14],"AFE":[15,51],"employs":[16],"low-noise":[18],"amplifier":[19],"based":[20],"on":[21],"series-parallel":[22],"converters":[23],"whose":[24],"input":[25],"impedance":[26],"is":[27],"boosted":[28],"to":[29,36],"389":[30],"$\\mathrm{M}\\Omega$":[31],"($39":[32],"\\times$":[33],"improvement":[34],"compared":[35],"prior":[37],"work)":[38],"using":[39],"an":[40],"input-resistance":[41],"boosting":[42],"loop":[43],"and":[44,60,67],"capacitive":[46],"positive":[47],"feedback":[48],"loop.":[49],"achieves":[52],"the":[53],"lowest":[54],"reported":[55],"noise":[56],"efficiency":[57,62],"factor":[58,63],"(NEF)":[59],"power":[61],"(PEF)":[64],"of":[65],"0.34":[66],"0.1,":[68],"respectively,":[69],"while":[70],"consuming":[71],"370":[72],"nW.":[73]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-10-10T00:00:00"}
