{"id":"https://openalex.org/W4382372245","doi":"https://doi.org/10.1109/jssc.2023.3286796","title":"An RC Delay-Based Pressure-Sensing System With Energy-Efficient Bit-Level Oversampling Techniques for Implantable IOP Monitoring Systems","display_name":"An RC Delay-Based Pressure-Sensing System With Energy-Efficient Bit-Level Oversampling Techniques for Implantable IOP Monitoring Systems","publication_year":2023,"publication_date":"2023-06-28","ids":{"openalex":"https://openalex.org/W4382372245","doi":"https://doi.org/10.1109/jssc.2023.3286796"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2023.3286796","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2023.3286796","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/A5056057968","display_name":"Donguk Seo","orcid":"https://orcid.org/0000-0003-3453-3940"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Donguk Seo","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-3453-3940","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080091586","display_name":"Minsik Cho","orcid":"https://orcid.org/0000-0002-9307-8549"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minsik Cho","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065111581","display_name":"Minhyeok Jeong","orcid":"https://orcid.org/0000-0002-2276-4197"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minhyeok Jeong","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-2276-4197","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089255813","display_name":"Gicheol Shin","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gicheol Shin","raw_affiliation_strings":["Memory Division, Samsung Electronics, Hwaseong, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-6092-2168","affiliations":[{"raw_affiliation_string":"Memory Division, Samsung Electronics, Hwaseong, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075063817","display_name":"Inhee Lee","orcid":"https://orcid.org/0000-0001-5723-9678"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Inhee Lee","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Pittsburgh, Pittsburgh, PA, USA"],"raw_orcid":"https://orcid.org/0000-0001-5723-9678","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Pittsburgh, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026311377","display_name":"David Blaauw","orcid":"https://orcid.org/0000-0001-6744-7075"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Blaauw","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA"],"raw_orcid":"https://orcid.org/0000-0001-6744-7075","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040564153","display_name":"Yoonmyung Lee","orcid":"https://orcid.org/0000-0001-9468-1692"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yoonmyung Lee","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-9468-1692","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, South Korea","institution_ids":["https://openalex.org/I848706"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2345,"currency":"USD","value_usd":2345},"apc_paid":null,"fwci":1.1606,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.75918372,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"58","issue":"10","first_page":"2745","last_page":"2756"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9990000128746033,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9940000176429749,"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/wheatstone-bridge","display_name":"Wheatstone bridge","score":0.639265775680542},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.538784384727478},{"id":"https://openalex.org/keywords/oversampling","display_name":"Oversampling","score":0.4782523214817047},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4476171135902405},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42444276809692383},{"id":"https://openalex.org/keywords/pressure-sensor","display_name":"Pressure sensor","score":0.41102755069732666},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3319655954837799},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.18275916576385498},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.18015483021736145},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1656615138053894},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10763552784919739},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.10399803519248962}],"concepts":[{"id":"https://openalex.org/C104713690","wikidata":"https://www.wikidata.org/wiki/Q245133","display_name":"Wheatstone bridge","level":4,"score":0.639265775680542},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.538784384727478},{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.4782523214817047},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4476171135902405},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42444276809692383},{"id":"https://openalex.org/C41325743","wikidata":"https://www.wikidata.org/wiki/Q1261040","display_name":"Pressure sensor","level":2,"score":0.41102755069732666},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3319655954837799},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.18275916576385498},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.18015483021736145},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1656615138053894},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10763552784919739},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.10399803519248962},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","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},{"id":"https://openalex.org/C137488568","wikidata":"https://www.wikidata.org/wiki/Q5321","display_name":"Resistor","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2023.3286796","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2023.3286796","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":[{"score":0.9200000166893005,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1761746635","display_name":null,"funder_award_id":"IITP\u20102023\u20102020\u20100\u201001821","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G5744265561","display_name":null,"funder_award_id":"P0017305","funder_id":"https://openalex.org/F4320322064","funder_display_name":"Korea Institute for Advancement of Technology"}],"funders":[{"id":"https://openalex.org/F4320322064","display_name":"Korea Institute for Advancement of Technology","ror":"https://ror.org/015w1qa96"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W152738595","https://openalex.org/W1905914794","https://openalex.org/W1907435754","https://openalex.org/W1928744682","https://openalex.org/W1933111614","https://openalex.org/W1971193779","https://openalex.org/W1994855815","https://openalex.org/W2008057268","https://openalex.org/W2010689540","https://openalex.org/W2023431715","https://openalex.org/W2026350097","https://openalex.org/W2029470273","https://openalex.org/W2088924074","https://openalex.org/W2155723826","https://openalex.org/W2511985297","https://openalex.org/W2535414292","https://openalex.org/W2591966238","https://openalex.org/W2782399221","https://openalex.org/W2887226015","https://openalex.org/W2904204310","https://openalex.org/W2905814554","https://openalex.org/W2906381158","https://openalex.org/W3048860528","https://openalex.org/W3162450293"],"related_works":["https://openalex.org/W4322731183","https://openalex.org/W1553103575","https://openalex.org/W2015771505","https://openalex.org/W4390494259","https://openalex.org/W3009621779","https://openalex.org/W2885359323","https://openalex.org/W2167159401","https://openalex.org/W2378386980","https://openalex.org/W2022753432","https://openalex.org/W2155954537"],"abstract_inverted_index":{"A":[0],"pressure-sensing":[1],"system":[2,58,84],"with":[3,63,72],"a":[4,73,79,117],"half-Wheatstone-bridge-to-digital":[5],"converter":[6],"(HBDC)":[7],"is":[8,55],"proposed":[9],"for":[10,40],"implantable":[11],"intraocular":[12],"pressure":[13,32,101,127],"(IOP)":[14],"monitoring":[15],"systems.":[16],"The":[17,57],"half-Wheatstone-bridge":[18],"(H-WhB)":[19],"sensor":[20],"uses":[21],"an":[22,64],"RC":[23],"-delay":[24],"comparison":[25],"instead":[26],"of":[27,30,48,112,123],"direct":[28],"bias":[29],"the":[31,38,45,49,98,105,108,113],"transducer,":[33],"allowing":[34],"it":[35],"to":[36,97,121],"self-limit":[37],"current":[39],"efficient":[41],"operation.":[42],"To":[43],"overcome":[44],"limited":[46],"sensitivity":[47,110],"H-WhB,":[50],"energy-efficient":[51],"bit-level":[52],"oversampling":[53],"(OS)":[54],"introduced.":[56],"achieves":[59,116],"0.24-mmHg":[60],"(1$\\sigma$)":[61],"resolution":[62,95,118],"8.58-nJ$\\cdot":[65],"$mmHg2":[66],"FOM":[67,119],"and":[68,91,115],"12.79-$\\mu":[69],"\\text{W}$power":[70],"consumption":[71],"11.52-ms":[74],"conversion":[75],"time.":[76],"This":[77],"marks":[78],"2.8$\\times":[80,92],"$improvement":[81,87,93],"in":[82,88,94],"measured":[83],"power,":[85],"56.24$\\times":[86],"energy":[89],"consumption,":[90],"compared":[96],"prior":[99],"H-WhB-based":[100],"sensor.":[102],"In":[103],"addition,":[104],"HBDC":[106],"overcomes":[107],"low":[109],"limitations":[111],"H-WhB":[114],"comparable":[120],"that":[122],"Wheatstone-bridge":[124],"(WhB)":[125],"sensor-based":[126],"sensors.":[128]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}