{"id":"https://openalex.org/W3090610275","doi":"https://doi.org/10.1109/iscas45731.2020.9180694","title":"Backpropagation-Based Background Compensation of Frequency Interleaved ADC for Coherent Optical Receivers","display_name":"Backpropagation-Based Background Compensation of Frequency Interleaved ADC for Coherent Optical Receivers","publication_year":2020,"publication_date":"2020-09-29","ids":{"openalex":"https://openalex.org/W3090610275","doi":"https://doi.org/10.1109/iscas45731.2020.9180694","mag":"3090610275"},"language":"en","primary_location":{"id":"doi:10.1109/iscas45731.2020.9180694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas45731.2020.9180694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5050578182","display_name":"Leandro Passetti","orcid":"https://orcid.org/0000-0003-1201-8577"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Leandro Passetti","raw_affiliation_strings":["Fundaci&#x00F3;n Fulgor &#x2212; Romagosa 518 &#x2212; C&#x00F3;rdoba (5000) &#x2212; Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fundaci&#x00F3;n Fulgor &#x2212; Romagosa 518 &#x2212; C&#x00F3;rdoba (5000) &#x2212; Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022492673","display_name":"Agust\u00edn C. Galetto","orcid":"https://orcid.org/0000-0001-6079-2175"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Agustin C. Galetto","raw_affiliation_strings":["Fundaci&#x00F3;n Fulgor &#x2212; Romagosa 518 &#x2212; C&#x00F3;rdoba (5000) &#x2212; Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fundaci&#x00F3;n Fulgor &#x2212; Romagosa 518 &#x2212; C&#x00F3;rdoba (5000) &#x2212; Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057418222","display_name":"Diego J. Hernando","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Diego J. Hernando","raw_affiliation_strings":["Fundaci&#x00F3;n Fulgor &#x2212; Romagosa 518 &#x2212; C&#x00F3;rdoba (5000) &#x2212; Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fundaci&#x00F3;n Fulgor &#x2212; Romagosa 518 &#x2212; C&#x00F3;rdoba (5000) &#x2212; Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017975249","display_name":"Dami\u00e1n A. Morero","orcid":null},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I166401450","display_name":"Universidad Nacional de C\u00f3rdoba","ror":"https://ror.org/056tb7j80","country_code":"AR","type":"education","lineage":["https://openalex.org/I166401450"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Damian Morero","raw_affiliation_strings":["Laboratorio de Comunicaciones Digitales &#x2212; Universidad Nacional de Cordoba &#x2212; CONICET Av. Velez Sarsfield 1611 &#x2212; Cordoba (X5016GCA) &#x2212; Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratorio de Comunicaciones Digitales &#x2212; Universidad Nacional de Cordoba &#x2212; CONICET Av. Velez Sarsfield 1611 &#x2212; Cordoba (X5016GCA) &#x2212; Argentina","institution_ids":["https://openalex.org/I166401450","https://openalex.org/I151201029"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079120202","display_name":"Benjam\u00edn T. Reyes","orcid":"https://orcid.org/0000-0003-4903-3498"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Benjamin T. Reyes","raw_affiliation_strings":["Fundaci&#x00F3;n Fulgor &#x2212; Romagosa 518 &#x2212; C&#x00F3;rdoba (5000) &#x2212; Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fundaci&#x00F3;n Fulgor &#x2212; Romagosa 518 &#x2212; C&#x00F3;rdoba (5000) &#x2212; Argentina","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064808015","display_name":"Mario R. Hueda","orcid":null},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I166401450","display_name":"Universidad Nacional de C\u00f3rdoba","ror":"https://ror.org/056tb7j80","country_code":"AR","type":"education","lineage":["https://openalex.org/I166401450"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Mario R. Hueda","raw_affiliation_strings":["Laboratorio de Comunicaciones Digitales &#x2212; Universidad Nacional de Cordoba &#x2212; CONICET Av. Velez Sarsfield 1611 &#x2212; Cordoba (X5016GCA) &#x2212; Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratorio de Comunicaciones Digitales &#x2212; Universidad Nacional de Cordoba &#x2212; CONICET Av. Velez Sarsfield 1611 &#x2212; Cordoba (X5016GCA) &#x2212; Argentina","institution_ids":["https://openalex.org/I166401450","https://openalex.org/I151201029"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10299","display_name":"Photonic and Optical Devices","score":0.9998000264167786,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9998000264167786,"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/T10232","display_name":"Optical Network Technologies","score":0.9995999932289124,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.998199999332428,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/backpropagation","display_name":"Backpropagation","score":0.7268902659416199},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6690933108329773},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6519826650619507},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.6137059926986694},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.52635657787323},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.4898495376110077},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4395424723625183},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4392521381378174},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4274996519088745},{"id":"https://openalex.org/keywords/frequency-compensation","display_name":"Frequency compensation","score":0.41144776344299316},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.32570821046829224},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2389453947544098},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22988048195838928},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.18539810180664062},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18485689163208008},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.1686168611049652}],"concepts":[{"id":"https://openalex.org/C155032097","wikidata":"https://www.wikidata.org/wiki/Q798503","display_name":"Backpropagation","level":3,"score":0.7268902659416199},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6690933108329773},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6519826650619507},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.6137059926986694},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.52635657787323},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.4898495376110077},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4395424723625183},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4392521381378174},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4274996519088745},{"id":"https://openalex.org/C131782439","wikidata":"https://www.wikidata.org/wiki/Q1455581","display_name":"Frequency compensation","level":4,"score":0.41144776344299316},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.32570821046829224},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2389453947544098},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22988048195838928},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.18539810180664062},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18485689163208008},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.1686168611049652},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas45731.2020.9180694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas45731.2020.9180694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1498436455","https://openalex.org/W1970037364","https://openalex.org/W1971629773","https://openalex.org/W1975051979","https://openalex.org/W1981852644","https://openalex.org/W2015348135","https://openalex.org/W2059401322","https://openalex.org/W2064636421","https://openalex.org/W2071644381","https://openalex.org/W2122962323","https://openalex.org/W2133188315","https://openalex.org/W2144081487","https://openalex.org/W2145001953","https://openalex.org/W2146762634","https://openalex.org/W2320346843","https://openalex.org/W2415109429","https://openalex.org/W2502049944","https://openalex.org/W2557283755","https://openalex.org/W2585034481","https://openalex.org/W2585188371","https://openalex.org/W2893494386","https://openalex.org/W2904911072","https://openalex.org/W3091177140"],"related_works":["https://openalex.org/W4239286941","https://openalex.org/W2088845016","https://openalex.org/W589102260","https://openalex.org/W631083485","https://openalex.org/W1966421350","https://openalex.org/W4313452936","https://openalex.org/W2097026685","https://openalex.org/W1868434454","https://openalex.org/W4366985237","https://openalex.org/W2480068220"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"an":[3],"adaptive":[4,68],"background":[5,69],"compensation":[6,58],"technique":[7,26,41],"to":[8,36,46,81],"mitigate":[9],"errors":[10,84],"of":[11,16,23,59,95,110],"the":[12,24,31,65,96,108,111],"analog":[13,112],"signal":[14,113],"path":[15,114],"Frequency-Interleaved":[17],"ADCs":[18],"(FI-ADC).":[19],"The":[20,40,77],"key":[21],"ingredients":[22],"proposed":[25],"are":[27,79,115],"MIMO":[28],"equalization":[29],"and":[30,89,99,118],"backpropagation":[32],"algorithm":[33],"often":[34],"used":[35,52],"train":[37],"neural":[38],"networks.":[39],"introduced":[42],"here":[43],"is":[44],"applicable":[45],"digital":[47],"receivers":[48],"such":[49],"as":[50],"those":[51],"in":[53,64,92,124],"coherent":[54],"optical":[55],"communications.":[56],"Although":[57],"FI-ADCs":[60],"has":[61],"been":[62,73],"discussed":[63],"technical":[66],"literature,":[67],"techniques":[70],"have":[71],"not":[72],"reported":[74],"so":[75],"far.":[76],"latter":[78],"important":[80],"automatically":[82],"compensate":[83],"caused":[85],"by":[86],"process,":[87],"voltage,":[88],"temperature":[90],"variations":[91],"CMOS":[93],"implementations":[94],"data":[97],"converters":[98],"therefore":[100],"ensure":[101],"high":[102,126],"manufacturing":[103],"yield.":[104],"Simulations":[105],"show":[106],"that":[107],"impairments":[109],"accurately":[116],"compensated":[117],"their":[119],"effect":[120],"essentially":[121],"eliminated,":[122],"resulting":[123],"a":[125],"performance":[127],"ADC":[128],"system.":[129]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
