{"id":"https://openalex.org/W4405022926","doi":"https://doi.org/10.1109/jssc.2024.3503281","title":"A 140 dB-DR Light-to-Digital Converter Using Current-Domain Hybrid Zoom for Baseline Cancellation and Interference Compensation","display_name":"A 140 dB-DR Light-to-Digital Converter Using Current-Domain Hybrid Zoom for Baseline Cancellation and Interference Compensation","publication_year":2024,"publication_date":"2024-12-04","ids":{"openalex":"https://openalex.org/W4405022926","doi":"https://doi.org/10.1109/jssc.2024.3503281"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2024.3503281","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2024.3503281","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/A5100928997","display_name":"Chang Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chang Yao","raw_affiliation_strings":["State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0002-0334-2869","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065019723","display_name":"Zhen Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Lu","raw_affiliation_strings":["State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101795424","display_name":"Liheng Liu","orcid":"https://orcid.org/0000-0001-7084-3757"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liheng Liu","raw_affiliation_strings":["State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-7084-3757","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023879211","display_name":"Yaohua Pan","orcid":"https://orcid.org/0009-0005-2045-1313"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yaohua Pan","raw_affiliation_strings":["Novosense Microelectronics, Suzhou, China"],"raw_orcid":"https://orcid.org/0009-0005-2045-1313","affiliations":[{"raw_affiliation_string":"Novosense Microelectronics, Suzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035393758","display_name":"Wenhui Qin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wenhui Qin","raw_affiliation_strings":["Novosense Microelectronics, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Novosense Microelectronics, Suzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100592032","display_name":"Shaoyu Ma","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shaoyu Ma","raw_affiliation_strings":["Novosense Microelectronics, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Novosense Microelectronics, Suzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063167646","display_name":"Yun Sheng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yun Sheng","raw_affiliation_strings":["Novosense Microelectronics, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Novosense Microelectronics, Suzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082092557","display_name":"Zhiliang Hong","orcid":"https://orcid.org/0000-0002-9968-5964"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiliang Hong","raw_affiliation_strings":["State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-9968-5964","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089070385","display_name":"Jiawei Xu","orcid":"https://orcid.org/0000-0002-4150-0971"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiawei Xu","raw_affiliation_strings":["State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-4150-0971","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5100928997"],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":null,"apc_paid":null,"fwci":0.6009,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6912629,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"60","issue":"3","first_page":"826","last_page":"837"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9983999729156494,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9983999729156494,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9962999820709229,"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/T11408","display_name":"Advanced Optical Imaging Technologies","score":0.9934999942779541,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/zoom","display_name":"Zoom","score":0.7314244508743286},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.7228274345397949},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.6171998977661133},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6063746213912964},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.574370265007019},{"id":"https://openalex.org/keywords/current","display_name":"Current (fluid)","score":0.5282201766967773},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.47630107402801514},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47423169016838074},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.44018417596817017},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2991369962692261},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2303084135055542},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22527095675468445},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20528796315193176},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.16424933075904846},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14921170473098755},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.0655873715877533},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.054811567068099976}],"concepts":[{"id":"https://openalex.org/C124913957","wikidata":"https://www.wikidata.org/wiki/Q1232548","display_name":"Zoom","level":3,"score":0.7314244508743286},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.7228274345397949},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.6171998977661133},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6063746213912964},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.574370265007019},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.5282201766967773},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.47630107402801514},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47423169016838074},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.44018417596817017},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2991369962692261},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2303084135055542},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22527095675468445},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20528796315193176},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16424933075904846},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14921170473098755},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0655873715877533},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.054811567068099976},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2024.3503281","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2024.3503281","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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.4099999964237213}],"awards":[{"id":"https://openalex.org/G1976581355","display_name":null,"funder_award_id":"2022YFB4400800","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2054173774","https://openalex.org/W2090710454","https://openalex.org/W2109252375","https://openalex.org/W2135891192","https://openalex.org/W2136562381","https://openalex.org/W2288945889","https://openalex.org/W2292374408","https://openalex.org/W2536127515","https://openalex.org/W2573720242","https://openalex.org/W2791612977","https://openalex.org/W2886149027","https://openalex.org/W2911647543","https://openalex.org/W2977718165","https://openalex.org/W3015214133","https://openalex.org/W3015426613","https://openalex.org/W3034951864","https://openalex.org/W3035889058","https://openalex.org/W3101045802","https://openalex.org/W3133590970","https://openalex.org/W3133712598","https://openalex.org/W4280640353","https://openalex.org/W4360605391","https://openalex.org/W4386737387","https://openalex.org/W4389104754"],"related_works":["https://openalex.org/W2788595494","https://openalex.org/W2383111961","https://openalex.org/W2365952365","https://openalex.org/W2244676099","https://openalex.org/W3172556642","https://openalex.org/W3157456843","https://openalex.org/W1764296696","https://openalex.org/W1723464215","https://openalex.org/W2963918445","https://openalex.org/W2098021949"],"abstract_inverted_index":{"Noninvasive":[0],"optical":[1,35,85],"sensing":[2],"techniques,":[3],"such":[4],"as":[5],"photoplethysmography":[6],"(PPG)":[7],"and":[8,17,30,45,144,198,226],"functional":[9],"near-infrared":[10],"spectroscopy":[11],"(fNIRS),":[12],"provide":[13],"great":[14],"user":[15],"comfort":[16],"obtain":[18],"rich":[19],"hemodynamic":[20],"information":[21],"in":[22,83,164,186],"term":[23],"of":[24,78,120,183,201,224],"pulse":[25],"oximetry,":[26],"blood":[27,31],"flow":[28],"velocity,":[29],"vessel":[32],"stiffness.":[33],"Conventional":[34],"sensor":[36],"readouts":[37],"have":[38,228],"evolved":[39],"toward":[40],"higher":[41],"dynamic":[42,140],"range":[43],"(DR)":[44],"power-efficiency.":[46],"In":[47],"addition":[48],"to":[49,57,69,116,131,151,192],"quasi-static":[50],"baseline":[51,133],"input":[52,149],"signals,":[53],"fast-varying":[54,153],"interferences":[55],"due":[56],"motion":[58],"artifacts":[59],"(MAs)":[60],"or":[61,71],"environment":[62],"changes":[63],"can":[64],"also":[65],"cause":[66],"saturation.":[67],"How":[68],"compensate":[70],"tolerate":[72],"these":[73],"disturbances":[74],"efficiently":[75],"is":[76,114,129],"one":[77],"the":[79,121,139,146,157,176,193,196,202],"prominent":[80],"properties":[81],"required":[82],"emerging":[84],"sensors.":[86],"This":[87],"article":[88],"presents":[89],"a":[90,101,111,165,179,187,218],"high":[91,108,136,181],"DR,":[92,137],"energy-efficient":[93],"light-to-digital":[94],"converter":[95],"(LDC).":[96],"The":[97,124,222],"proposed":[98],"LDC":[99,177],"utilizes":[100],"second-order":[102],"incremental":[103],"delta-sigma":[104],"modulator":[105],"(I-DSM)":[106],"for":[107,135],"resolution,":[109],"while":[110,138],"power-scaling":[112,194],"OTA":[113],"utilized":[115],"reduce":[117],"power":[118],"consumption":[119],"main":[122],"integrator.":[123],"current-domain":[125],"static":[126],"zoom":[127,141],"(SZ)":[128],"exploited":[130],"cancel":[132],"currents":[134],"(DZ)":[142],"tracks":[143],"compensates":[145],"residual":[147],"ac":[148,203],"current":[150],"prevent":[152],"interference":[154],"from":[155,217],"saturating":[156],"analog-front-end":[158],"(AFE)":[159],"during":[160],"fine":[161],"quantization.":[162],"Fabricated":[163],"standard":[166],"<inline-formula":[167,210],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[168,211],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[169,212],"<tex-math":[170,213],"notation=\"LaTeX\">$0.18~\\mu":[171],"$":[172,215],"</tex-math></inline-formula>m":[173],"CMOS":[174],"process,":[175],"achieves":[178],"very":[180],"DR":[182],"140":[184],"dB":[185,207],"2":[188],"kHz":[189],"bandwidth.":[190],"Thanks":[191],"OTA,":[195],"signal-to-noise":[197],"distortion-ratio":[199],"(SNDR)":[200],"path":[204],"reaches":[205],"94.55":[206],"with":[208,235],"only":[209],"notation=\"LaTeX\">$44~\\mu":[214],"</tex-math></inline-formula>W":[216],"1.2":[219],"V":[220],"supply.":[221],"benefits":[223],"SZ":[225],"DZ":[227],"been":[229],"validated":[230],"by":[231],"chest":[232],"PPG":[233],"measurement":[234],"significant":[236],"MAs.":[237]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}