{"id":"https://openalex.org/W4389104815","doi":"https://doi.org/10.1109/tim.2023.3336434","title":"All Electrical Costas Loop for Carrier-Forwarded Analog Coherent DCI Receivers: System Integration, Characterization, and Measurements","display_name":"All Electrical Costas Loop for Carrier-Forwarded Analog Coherent DCI Receivers: System Integration, Characterization, and Measurements","publication_year":2023,"publication_date":"2023-11-28","ids":{"openalex":"https://openalex.org/W4389104815","doi":"https://doi.org/10.1109/tim.2023.3336434"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2023.3336434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2023.3336434","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5062461644","display_name":"Rakesh Ashok","orcid":"https://orcid.org/0000-0002-1247-8111"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rakesh Ashok","raw_affiliation_strings":["Department of Electrical Engineering, IIT Bombay, Mumbai, India"],"raw_orcid":"https://orcid.org/0000-0002-1247-8111","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034357162","display_name":"Sana Naaz","orcid":"https://orcid.org/0000-0002-8911-4711"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sana Naaz","raw_affiliation_strings":["Department of Electrical Engineering, IIT Bombay, Mumbai, India"],"raw_orcid":"https://orcid.org/0000-0002-8911-4711","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101461851","display_name":"P. Jain","orcid":"https://orcid.org/0000-0002-7226-2267"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Punit Jain","raw_affiliation_strings":["Department of Electrical Engineering, IIT Bombay, Mumbai, India"],"raw_orcid":"https://orcid.org/0000-0002-7226-2267","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041495141","display_name":"Rashmi Kamran","orcid":"https://orcid.org/0000-0003-0679-7631"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rashmi Kamran","raw_affiliation_strings":["Department of Electrical Engineering, IIT Bombay, Mumbai, India"],"raw_orcid":"https://orcid.org/0000-0003-0679-7631","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000277012","display_name":"Shalabh Gupta","orcid":"https://orcid.org/0000-0001-5988-9420"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shalabh Gupta","raw_affiliation_strings":["Department of Electrical Engineering, IIT Bombay, Mumbai, India"],"raw_orcid":"https://orcid.org/0000-0001-5988-9420","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162827531"],"apc_list":null,"apc_paid":null,"fwci":0.6062,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.68153122,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"73","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network Technologies","score":0.9994999766349792,"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/T10232","display_name":"Optical Network Technologies","score":0.9994999766349792,"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":0.9994999766349792,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9993000030517578,"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/electronic-engineering","display_name":"Electronic engineering","score":0.6728547811508179},{"id":"https://openalex.org/keywords/phase-shift-keying","display_name":"Phase-shift keying","score":0.6234897375106812},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.6223499774932861},{"id":"https://openalex.org/keywords/carrier-recovery","display_name":"Carrier recovery","score":0.6188449859619141},{"id":"https://openalex.org/keywords/optical-carrier-transmission-rates","display_name":"Optical Carrier transmission rates","score":0.6017763614654541},{"id":"https://openalex.org/keywords/binary-offset-carrier-modulation","display_name":"Binary offset carrier modulation","score":0.5518763661384583},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.5111499428749084},{"id":"https://openalex.org/keywords/local-oscillator","display_name":"Local oscillator","score":0.46203118562698364},{"id":"https://openalex.org/keywords/phase-modulation","display_name":"Phase modulation","score":0.45889803767204285},{"id":"https://openalex.org/keywords/sideband","display_name":"Sideband","score":0.45571067929267883},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.44439736008644104},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.4330795407295227},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.4262768030166626},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4141707122325897},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.36517763137817383},{"id":"https://openalex.org/keywords/analog-signal","display_name":"Analog signal","score":0.3633538782596588},{"id":"https://openalex.org/keywords/analog-transmission","display_name":"Analog transmission","score":0.21876457333564758},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.18513521552085876},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.1782260239124298},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.171966552734375},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.1309574842453003},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.11709871888160706}],"concepts":[{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6728547811508179},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.6234897375106812},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.6223499774932861},{"id":"https://openalex.org/C17877974","wikidata":"https://www.wikidata.org/wiki/Q2375705","display_name":"Carrier recovery","level":4,"score":0.6188449859619141},{"id":"https://openalex.org/C121629672","wikidata":"https://www.wikidata.org/wiki/Q3354451","display_name":"Optical Carrier transmission rates","level":4,"score":0.6017763614654541},{"id":"https://openalex.org/C207717533","wikidata":"https://www.wikidata.org/wiki/Q863505","display_name":"Binary offset carrier modulation","level":5,"score":0.5518763661384583},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.5111499428749084},{"id":"https://openalex.org/C203597036","wikidata":"https://www.wikidata.org/wiki/Q1238887","display_name":"Local oscillator","level":3,"score":0.46203118562698364},{"id":"https://openalex.org/C96834759","wikidata":"https://www.wikidata.org/wiki/Q750463","display_name":"Phase modulation","level":3,"score":0.45889803767204285},{"id":"https://openalex.org/C2776499502","wikidata":"https://www.wikidata.org/wiki/Q2267009","display_name":"Sideband","level":3,"score":0.45571067929267883},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.44439736008644104},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.4330795407295227},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.4262768030166626},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4141707122325897},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.36517763137817383},{"id":"https://openalex.org/C13412647","wikidata":"https://www.wikidata.org/wiki/Q174948","display_name":"Analog signal","level":3,"score":0.3633538782596588},{"id":"https://openalex.org/C22676131","wikidata":"https://www.wikidata.org/wiki/Q4751065","display_name":"Analog transmission","level":4,"score":0.21876457333564758},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.18513521552085876},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.1782260239124298},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.171966552734375},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.1309574842453003},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.11709871888160706},{"id":"https://openalex.org/C2780113332","wikidata":"https://www.wikidata.org/wiki/Q16045086","display_name":"Radio over fiber","level":3,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2023.3336434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2023.3336434","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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":0.5}],"awards":[{"id":"https://openalex.org/G6630378227","display_name":null,"funder_award_id":"R-23011/15/2013-CC&BT","funder_id":"https://openalex.org/F4320325255","funder_display_name":"Ministry of Electronics and Information technology"}],"funders":[{"id":"https://openalex.org/F4320325255","display_name":"Ministry of Electronics and Information technology","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1509059464","https://openalex.org/W1968768373","https://openalex.org/W2027571954","https://openalex.org/W2048332574","https://openalex.org/W2072914228","https://openalex.org/W2106908638","https://openalex.org/W2118449218","https://openalex.org/W2119428513","https://openalex.org/W2163113439","https://openalex.org/W2166775635","https://openalex.org/W2166826179","https://openalex.org/W2320852351","https://openalex.org/W2572630459","https://openalex.org/W2754985602","https://openalex.org/W2794199673","https://openalex.org/W2794710857","https://openalex.org/W2907747627","https://openalex.org/W2917612580","https://openalex.org/W2940039428","https://openalex.org/W2963869108","https://openalex.org/W2990190468","https://openalex.org/W2999993532","https://openalex.org/W3023476880","https://openalex.org/W3085575782","https://openalex.org/W3098710748","https://openalex.org/W3098879709","https://openalex.org/W3101292134","https://openalex.org/W3102550474","https://openalex.org/W3106009862","https://openalex.org/W3111801891","https://openalex.org/W3117111933","https://openalex.org/W3118946959","https://openalex.org/W3186811881","https://openalex.org/W4205380003","https://openalex.org/W4220777915","https://openalex.org/W4226377343","https://openalex.org/W4313343578","https://openalex.org/W4313469457","https://openalex.org/W4318580231","https://openalex.org/W4360606064"],"related_works":["https://openalex.org/W2390301208","https://openalex.org/W2963233787","https://openalex.org/W2811158628","https://openalex.org/W2598167327","https://openalex.org/W3080284048","https://openalex.org/W2385653647","https://openalex.org/W2117730179","https://openalex.org/W2019413554","https://openalex.org/W2107653183","https://openalex.org/W4389104815"],"abstract_inverted_index":{"Carrier":[0],"phase":[1,22,55,76,81,118],"offset":[2,23,119],"tracking,":[3],"a":[4,75,85],"crucial":[5],"operation":[6],"in":[7,24,60,103,126],"analog":[8],"signal":[9,27,122],"processing-based":[10],"coherent":[11,62],"receivers,":[12],"aims":[13],"at":[14],"the":[15,20,25,117],"measurement":[16,43,132],"and":[17,28,45,57,84,123,134,150],"correction":[18],"of":[19,47,70,79],"time-varying":[21],"received":[26],"enables":[29],"reliable":[30],"data":[31,63],"recovery.":[32],"In":[33],"this":[34],"work,":[35],"we":[36],"present":[37],"system-level":[38],"integration,":[39],"analysis,":[40],"along":[41],"with":[42,109],"setup":[44,133],"results":[46,135],"an":[48,104],"all":[49],"electrical":[50,92],"Costas":[51],"loop":[52,107,111],"(AECL)-based":[53],"carrier":[54,80,125],"recovery":[56],"compensation":[58],"(CPRC)":[59],"carrier-forwarded":[61,127,139],"center":[64],"interconnect":[65],"(DCI)":[66],"links.":[67,129],"Major":[68],"constituents":[69],"AECL\u2014a":[71],"single":[72],"sideband":[73],"mixer,":[74],"detector":[77],"(constituents":[78],"synchronization":[82],"chip),":[83],"quadrature-phase":[86],"voltage-controlled":[87],"oscillator":[88],"(realized":[89],"using":[90],"discrete":[91],"components)\u2014are":[93],"characterized":[94],"independently.":[95],"These":[96],"components,":[97,112],"when":[98],"integrated":[99],"on":[100],"system":[101],"level":[102],"optimized":[105],"feedback":[106],"manner":[108],"other":[110],"are":[113,136],"shown":[114],"to":[115,146],"correct":[116],"between":[120],"modulated":[121],"forwarded":[124],"DCI":[128],"The":[130],"experimental":[131],"presented":[137],"for":[138,154],"QPSK":[140],"link":[141],"that":[142],"can":[143],"be":[144],"extended":[145],"higher":[147],"order":[148],"modulation":[149],"polarization":[151],"diverse":[152],"schemes":[153],"400Gb/s/":[155],"<inline-formula":[156],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[157],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[158],"<tex-math":[159],"notation=\"LaTeX\">$\\lambda":[160],"$":[161],"</tex-math></inline-formula>":[162],"(and":[163],"beyond)":[164],"coherent-lite":[165],"DCIs.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
