{"id":"https://openalex.org/W3124174489","doi":"https://doi.org/10.1109/tcsii.2021.3053859","title":"Performance Limits of Generalized Sampling Based 2-Channel Analog-to-Digital Converter","display_name":"Performance Limits of Generalized Sampling Based 2-Channel Analog-to-Digital Converter","publication_year":2021,"publication_date":"2021-01-22","ids":{"openalex":"https://openalex.org/W3124174489","doi":"https://doi.org/10.1109/tcsii.2021.3053859","mag":"3124174489"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2021.3053859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2021.3053859","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Transactions on Circuits and Systems II: Express Briefs","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/A5089529894","display_name":"Shouharda Ghosh","orcid":"https://orcid.org/0000-0003-4312-4639"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shouharda Ghosh","raw_affiliation_strings":["Department of Electronics and Electrical Communication Engineering, Indian Institute of Technology Kharagpur, Kharagpur-, India"],"raw_orcid":"https://orcid.org/0000-0003-4312-4639","affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Communication Engineering, Indian Institute of Technology Kharagpur, Kharagpur-, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075623958","display_name":"Bibhu Datta Sahoo","orcid":"https://orcid.org/0000-0002-3563-9096"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Bibhu Datta Sahoo","raw_affiliation_strings":["Department of Electronics and Electrical Communication Engineering, Indian Institute of Technology Kharagpur, Kharagpur-, India"],"raw_orcid":"https://orcid.org/0000-0002-3563-9096","affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Communication Engineering, Indian Institute of Technology Kharagpur, Kharagpur-, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057309406","display_name":"Srikanth Nittala","orcid":null},"institutions":[{"id":"https://openalex.org/I117023288","display_name":"Analog Devices (United States)","ror":"https://ror.org/01545pm61","country_code":"US","type":"company","lineage":["https://openalex.org/I117023288"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Srikanth Nittala","raw_affiliation_strings":["Precision Convertor Technology Group, Analog Devices Pvt. Ltd., Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Precision Convertor Technology Group, Analog Devices Pvt. Ltd., Bengaluru, India","institution_ids":["https://openalex.org/I117023288"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0849,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.35499908,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"68","issue":"7","first_page":"2257","last_page":"2261"},"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":1.0,"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":1.0,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10320","display_name":"Neural Networks and Applications","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/integrator","display_name":"Integrator","score":0.729462742805481},{"id":"https://openalex.org/keywords/oversampling","display_name":"Oversampling","score":0.7180772423744202},{"id":"https://openalex.org/keywords/differentiator","display_name":"Differentiator","score":0.6549181938171387},{"id":"https://openalex.org/keywords/nyquist-rate","display_name":"Nyquist rate","score":0.6026315093040466},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5504817962646484},{"id":"https://openalex.org/keywords/nyquist-frequency","display_name":"Nyquist frequency","score":0.5102322101593018},{"id":"https://openalex.org/keywords/nyquist\u2013shannon-sampling-theorem","display_name":"Nyquist\u2013Shannon sampling theorem","score":0.47266969084739685},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4588402807712555},{"id":"https://openalex.org/keywords/integrating-adc","display_name":"Integrating ADC","score":0.45447784662246704},{"id":"https://openalex.org/keywords/anti-aliasing-filter","display_name":"Anti-aliasing filter","score":0.44235605001449585},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4371623694896698},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4349384307861328},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4291013479232788},{"id":"https://openalex.org/keywords/successive-approximation-adc","display_name":"Successive approximation ADC","score":0.41996222734451294},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3875572383403778},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.3862817883491516},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.30169808864593506},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.1967650055885315},{"id":"https://openalex.org/keywords/high-pass-filter","display_name":"High-pass filter","score":0.16463342308998108},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14211034774780273},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.1371619701385498},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.114938884973526},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10786157846450806},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.09219104051589966}],"concepts":[{"id":"https://openalex.org/C79518650","wikidata":"https://www.wikidata.org/wiki/Q2081431","display_name":"Integrator","level":3,"score":0.729462742805481},{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.7180772423744202},{"id":"https://openalex.org/C12112733","wikidata":"https://www.wikidata.org/wiki/Q2659948","display_name":"Differentiator","level":3,"score":0.6549181938171387},{"id":"https://openalex.org/C65914096","wikidata":"https://www.wikidata.org/wiki/Q6273772","display_name":"Nyquist rate","level":4,"score":0.6026315093040466},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5504817962646484},{"id":"https://openalex.org/C98273374","wikidata":"https://www.wikidata.org/wiki/Q1501757","display_name":"Nyquist frequency","level":3,"score":0.5102322101593018},{"id":"https://openalex.org/C288623","wikidata":"https://www.wikidata.org/wiki/Q679800","display_name":"Nyquist\u2013Shannon sampling theorem","level":2,"score":0.47266969084739685},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4588402807712555},{"id":"https://openalex.org/C140020054","wikidata":"https://www.wikidata.org/wiki/Q6043185","display_name":"Integrating ADC","level":5,"score":0.45447784662246704},{"id":"https://openalex.org/C146826852","wikidata":"https://www.wikidata.org/wiki/Q604241","display_name":"Anti-aliasing filter","level":5,"score":0.44235605001449585},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4371623694896698},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4349384307861328},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4291013479232788},{"id":"https://openalex.org/C60154766","wikidata":"https://www.wikidata.org/wiki/Q2650458","display_name":"Successive approximation ADC","level":4,"score":0.41996222734451294},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3875572383403778},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.3862817883491516},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.30169808864593506},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.1967650055885315},{"id":"https://openalex.org/C156137958","wikidata":"https://www.wikidata.org/wiki/Q262754","display_name":"High-pass filter","level":4,"score":0.16463342308998108},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14211034774780273},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.1371619701385498},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.114938884973526},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10786157846450806},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.09219104051589966},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C100329506","wikidata":"https://www.wikidata.org/wiki/Q336439","display_name":"\u0106uk converter","level":4,"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":1,"locations":[{"id":"doi:10.1109/tcsii.2021.3053859","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2021.3053859","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4300000071525574,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1481646516","https://openalex.org/W1584362872","https://openalex.org/W1976625337","https://openalex.org/W1988588397","https://openalex.org/W2059401322","https://openalex.org/W2070572642","https://openalex.org/W2110851368","https://openalex.org/W2125339910","https://openalex.org/W2135486871","https://openalex.org/W2135600500","https://openalex.org/W2151789205","https://openalex.org/W2336452661","https://openalex.org/W4388297583"],"related_works":["https://openalex.org/W1488455774","https://openalex.org/W2058893726","https://openalex.org/W2529180920","https://openalex.org/W1975681346","https://openalex.org/W2317684753","https://openalex.org/W1500996803","https://openalex.org/W2047288651","https://openalex.org/W2124861257","https://openalex.org/W4250620468","https://openalex.org/W2273161060"],"abstract_inverted_index":{"This":[0],"brief":[1],"proposes":[2],"an":[3,70,115],"analog-to-digital":[4],"converter":[5],"(ADC)":[6],"based":[7],"on":[8],"Generalized":[9],"Sampling":[10],"Theorem":[11],"and":[12,26,37,65,102,125],"derives":[13],"a":[14,56],"closed":[15],"form":[16],"expression":[17],"of":[18,49,58,77,80,85],"its":[19,38],"performance,":[20],"viz.,":[21],"signal-to-quantization":[22],"noise":[23],"ratio":[24],"(SQNR)":[25],"alias-suppression":[27],"(AS).":[28],"The":[29,47,107],"ADCs":[30,52],"in":[31],"the":[32,35,44,50,78,86],"2-channels":[33],"sample":[34],"signal":[36],"filtered":[39],"version,":[40],"respectively,":[41],"at":[42],"half":[43],"Nyquist":[45],"rate.":[46],"outputs":[48],"two":[51],"are":[53],"upsampled":[54],"by":[55],"factor":[57],"2,":[59],"passed":[60],"through":[61],"appropriate":[62],"reconstruction":[63],"filters,":[64],"then":[66],"added":[67],"to":[68,117,128],"give":[69],"effective":[71],"sample-rate":[72,79,131],"which":[73],"is":[74],"double":[75],"that":[76],"each":[81],"channel":[82],"ADC.":[83],"Performance":[84],"proposed":[87,108],"ADC":[88,109,120],"has":[89],"been":[90],"summarized":[91],"for":[92],"simple":[93],"filters":[94],"like":[95,122],"differentiator,":[96],"integrator,":[97],"passive":[98,103],"RC":[99],"low-pass":[100],"filter,":[101],"CR":[104],"high-pass":[105],"filters.":[106],"could":[110],"therefore":[111],"be":[112],"used":[113],"as":[114],"alternative":[116],"other":[118],"popular":[119],"structures":[121],"time-interleaved,":[123],"frequency-interleaved,":[124],"filter-bank":[126],"ADCs,":[127],"achieve":[129],"high":[130],"with":[132],"minimal":[133],"analog":[134],"circuit":[135],"overhead.":[136]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
