{"id":"https://openalex.org/W3134027572","doi":"https://doi.org/10.1109/isscc42613.2021.9365931","title":"5.1 A 1.5\u03bcW 0.135pJ\u00b7%RH<sup>2</sup> CMOS Humidity Sensor Using Adaptive Range-Shift Zoom CDC and Power-Aware Floating Inverter Amplifier Array","display_name":"5.1 A 1.5\u03bcW 0.135pJ\u00b7%RH<sup>2</sup> CMOS Humidity Sensor Using Adaptive Range-Shift Zoom CDC and Power-Aware Floating Inverter Amplifier Array","publication_year":2021,"publication_date":"2021-02-13","ids":{"openalex":"https://openalex.org/W3134027572","doi":"https://doi.org/10.1109/isscc42613.2021.9365931","mag":"3134027572"},"language":"en","primary_location":{"id":"doi:10.1109/isscc42613.2021.9365931","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc42613.2021.9365931","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Solid- State Circuits Conference (ISSCC)","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/A5101853555","display_name":"Heyi Li","orcid":"https://orcid.org/0000-0001-5930-6731"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Heyi Li","raw_affiliation_strings":["Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074328280","display_name":"Zhichao Tan","orcid":"https://orcid.org/0000-0002-4097-5123"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhichao Tan","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022389051","display_name":"Yuanxin Bao","orcid":"https://orcid.org/0000-0003-2748-2284"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanxin Bao","raw_affiliation_strings":["Advanced Institute of Information Technology of Peking University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Advanced Institute of Information Technology of Peking University, Hangzhou, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017565650","display_name":"Han Xiao","orcid":"https://orcid.org/0000-0001-7176-2617"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Han Xiao","raw_affiliation_strings":["Advanced Institute of Information Technology of Peking University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Advanced Institute of Information Technology of Peking University, Hangzhou, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040439624","display_name":"Hao Zhang","orcid":"https://orcid.org/0000-0003-1896-9859"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Zhang","raw_affiliation_strings":["Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068138396","display_name":"Kaixuan Du","orcid":"https://orcid.org/0009-0005-5084-9007"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaixuan Du","raw_affiliation_strings":["Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062577971","display_name":"Yihan Zhang","orcid":"https://orcid.org/0000-0003-2824-3840"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yihan Zhang","raw_affiliation_strings":["Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003039083","display_name":"Le Ye","orcid":"https://orcid.org/0000-0003-0599-7762"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Le Ye","raw_affiliation_strings":["Advanced Institute of Information Technology of Peking University, Hangzhou, China","Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Advanced Institute of Information Technology of Peking University, Hangzhou, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012603707","display_name":"Ru Huang","orcid":"https://orcid.org/0000-0001-7545-0987"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ru Huang","raw_affiliation_strings":["Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5101853555"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":0.7641,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.71973902,"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":"72","last_page":"74"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9986000061035156,"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"}},"topics":[{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9986000061035156,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9977999925613403,"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/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5926260948181152},{"id":"https://openalex.org/keywords/zoom","display_name":"Zoom","score":0.5439633131027222},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5366339683532715},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.5330703854560852},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.5150291919708252},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5096709728240967},{"id":"https://openalex.org/keywords/low-power-electronics","display_name":"Low-power electronics","score":0.481693834066391},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47488731145858765},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.47444403171539307},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42764297127723694},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.33921515941619873},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.31405797600746155},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1746593713760376},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.154613196849823},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.09950456023216248}],"concepts":[{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5926260948181152},{"id":"https://openalex.org/C124913957","wikidata":"https://www.wikidata.org/wiki/Q1232548","display_name":"Zoom","level":3,"score":0.5439633131027222},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5366339683532715},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.5330703854560852},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5150291919708252},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5096709728240967},{"id":"https://openalex.org/C117551214","wikidata":"https://www.wikidata.org/wiki/Q6692774","display_name":"Low-power electronics","level":4,"score":0.481693834066391},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47488731145858765},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.47444403171539307},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42764297127723694},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.33921515941619873},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31405797600746155},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1746593713760376},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.154613196849823},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.09950456023216248},{"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/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isscc42613.2021.9365931","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc42613.2021.9365931","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Solid- State Circuits Conference (ISSCC)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-126360","is_oa":false,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-126360","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2061431093","https://openalex.org/W2084822044","https://openalex.org/W2790463767","https://openalex.org/W2921456183","https://openalex.org/W2967473233","https://openalex.org/W2997030307","https://openalex.org/W3013282709","https://openalex.org/W3020828971","https://openalex.org/W6671878047","https://openalex.org/W6776558587"],"related_works":["https://openalex.org/W2788595494","https://openalex.org/W2244676099","https://openalex.org/W3172556642","https://openalex.org/W3157456843","https://openalex.org/W1990150827","https://openalex.org/W2080773395","https://openalex.org/W2099626417","https://openalex.org/W2019514496","https://openalex.org/W2085450379","https://openalex.org/W2354552488"],"abstract_inverted_index":{"Capacitive":[0],"sensors":[1,41],"are":[2,31],"widely":[3],"deployed":[4],"in":[5,75,81,93,133],"low-power":[6],"IoT":[7],"nodes,":[8],"where":[9],"power":[10,64,127],"consumption":[11,65],"is":[12,117],"stringently":[13],"limited":[14],"by":[15],"the":[16,60,91,94,103,113,121],"batteries":[17],"or":[18,110],"energy":[19],"harvesters.":[20],"Energy-efficient":[21],"interface":[22],"circuits":[23],"that":[24],"convert":[25],"sensing":[26],"information":[27],"into":[28],"digital":[29],"code":[30],"important":[32],"for":[33],"successful":[34],"application":[35],"of":[36,62,66],"such":[37],"sensors.":[38],"Two":[39],"humidity":[40,73],"based":[42],"on":[43],"a":[44,50,84],"frequencylocking":[45],"loop":[46],"(FLL)":[47],"[1]":[48],"and":[49,68,77],"delta-sigma":[51],"modulator":[52],"(DSM)":[53],"[2]":[54],"achieve":[55],"high":[56,63],"resolution,":[57],"but":[58],"at":[59],"expense":[61],"10.32\u03bcW":[67],"15.6\u03bcW,":[69],"respectively.":[70],"The":[71],"Zoom-based":[72],"sensor":[74],"[3]":[76],"capacitor-to-digital":[78],"converters":[79],"(CDC)":[80],"[3,4]":[82],"exhibit":[83],"significantly":[85],"improved":[86],"dynamic":[87],"range":[88],"(DR).":[89],"However,":[90],"DSM":[92],"Zoom":[95],"scheme":[96],"typically":[97,130],"entails":[98],"large":[99],"redundancy":[100],"to":[101,108,119],"cover":[102],"SAR":[104],"conversion":[105],"error":[106],"due":[107],"noise":[109],"interference.":[111],"Further,":[112],"OTA":[114],"current":[115],"budget":[116],"set":[118],"drive":[120],"maximum":[122],"input":[123],"capacitance,":[124],"thus":[125],"wasting":[126],"when":[128],"driving":[129],"small":[131],"capacitance":[132],"most":[134],"cases.":[135]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}