{"id":"https://openalex.org/W2128169550","doi":"https://doi.org/10.1109/tcom.1982.1095664","title":"16 QAM Carrier Recovery PLL for Service-Channel Transmission Using FSK Additional Modulation","display_name":"16 QAM Carrier Recovery PLL for Service-Channel Transmission Using FSK Additional Modulation","publication_year":1982,"publication_date":"1982-08-01","ids":{"openalex":"https://openalex.org/W2128169550","doi":"https://doi.org/10.1109/tcom.1982.1095664","mag":"2128169550"},"language":"en","primary_location":{"id":"doi:10.1109/tcom.1982.1095664","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1982.1095664","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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 Communications","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/A5013574445","display_name":"Yoichi Saito","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y. Saito","raw_affiliation_strings":["Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Yokosuka, Kanagawa, Japan","NTT Public Corp., Kanagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Public Corp., Kanagawa, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013813125","display_name":"I. Horikawa","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"I. Horikawa","raw_affiliation_strings":["Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Yokosuka, Kanagawa, Japan","[Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Yokosuka, Kanagawa, Japan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"[Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Yokosuka, Kanagawa, Japan]","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086581746","display_name":"H. Yamamoto","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Yamamoto","raw_affiliation_strings":["Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Yokosuka, Kanagawa, Japan","[Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Yokosuka, Kanagawa, Japan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Yokosuka, Kanagawa, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"[Yokosuka Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Yokosuka, Kanagawa, Japan]","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23511254,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"30","issue":"8","first_page":"1918","last_page":"1925"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10232","display_name":"Optical Network 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/T10232","display_name":"Optical Network 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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9987999796867371,"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/frequency-shift-keying","display_name":"Frequency-shift keying","score":0.8329306840896606},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.7491368651390076},{"id":"https://openalex.org/keywords/qam","display_name":"QAM","score":0.600932776927948},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.5778315663337708},{"id":"https://openalex.org/keywords/amplitude-and-phase-shift-keying","display_name":"Amplitude and phase-shift keying","score":0.5309348106384277},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5159838795661926},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.49921560287475586},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4905697703361511},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4754866361618042},{"id":"https://openalex.org/keywords/pll-multibit","display_name":"PLL multibit","score":0.4654373228549957},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.35199838876724243},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.34072619676589966},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.33114171028137207},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.30790096521377563},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2054501175880432},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20495566725730896},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.08889904618263245},{"id":"https://openalex.org/keywords/demodulation","display_name":"Demodulation","score":0.06930488348007202}],"concepts":[{"id":"https://openalex.org/C163996819","wikidata":"https://www.wikidata.org/wiki/Q1166054","display_name":"Frequency-shift keying","level":4,"score":0.8329306840896606},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.7491368651390076},{"id":"https://openalex.org/C59030546","wikidata":"https://www.wikidata.org/wiki/Q7265371","display_name":"QAM","level":5,"score":0.600932776927948},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.5778315663337708},{"id":"https://openalex.org/C127240579","wikidata":"https://www.wikidata.org/wiki/Q477229","display_name":"Amplitude and phase-shift keying","level":5,"score":0.5309348106384277},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5159838795661926},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.49921560287475586},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4905697703361511},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4754866361618042},{"id":"https://openalex.org/C77881186","wikidata":"https://www.wikidata.org/wiki/Q7119642","display_name":"PLL multibit","level":4,"score":0.4654373228549957},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.35199838876724243},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.34072619676589966},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.33114171028137207},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.30790096521377563},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2054501175880432},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20495566725730896},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.08889904618263245},{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.06930488348007202}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcom.1982.1095664","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1982.1095664","pdf_url":null,"source":{"id":"https://openalex.org/S4210170832","display_name":"IRE Transactions on Communications Systems","issn_l":"0096-2244","issn":["0096-2244","2162-2132"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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 Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7400000095367432,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1583639636","https://openalex.org/W2005306714","https://openalex.org/W2043174737","https://openalex.org/W2051115431","https://openalex.org/W2059129646","https://openalex.org/W2077262531","https://openalex.org/W2122630142","https://openalex.org/W2164809319","https://openalex.org/W2294347919"],"related_works":["https://openalex.org/W1991253387","https://openalex.org/W1482094803","https://openalex.org/W3214132040","https://openalex.org/W3026565890","https://openalex.org/W2951910348","https://openalex.org/W2130843768","https://openalex.org/W2149552878","https://openalex.org/W2160845380","https://openalex.org/W1980349423","https://openalex.org/W2007830684"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"the":[3,8,33,39,44,53,64,79,85,100],"design":[4],"and":[5,31,93,105,127],"performance":[6,137],"of":[7,84,134],"16":[9,34,54,103,122],"QAM":[10,35,104,123],"carrier":[11,86],"recovery":[12,87],"PLL":[13,88],"for":[14,99],"service-channel":[15],"transmission":[16,136],"using":[17,78],"FSK":[18,22,74],"additional":[19,23],"modulation.":[20],"When":[21],"modulation":[24,57,110],"is":[25,48,75,89,116],"applied,":[26],"tracking":[27],"phase":[28,40,66],"error":[29,41,67],"occurs":[30],"corrupts":[32],"signal.":[36],"To":[37],"reduce":[38],"without":[42],"widening":[43],"loop":[45],"noise":[46],"bandwidth":[47],"an":[49,82,128],"important":[50],"issue":[51],"in":[52],"QAM-FSK":[55],"double":[56,109],"scheme.":[58],"An":[59],"analytical":[60],"expression":[61],"to":[62,69],"estimate":[63],"peak":[65],"due":[68],"class":[70],"4":[71],"partial":[72],"response":[73],"established,":[76],"By":[77],"approximation":[80],"formula,":[81],"optimization":[83],"presented.":[90],"Moreover,":[91],"experiments":[92],"computer":[94],"simulations":[95],"are":[96],"carried":[97],"out":[98],"200":[101],"Mbit/s":[102],"64":[106],"kbit/s":[107],"SC":[108,135],"system.":[111],"As":[112],"a":[113,119],"result,":[114],"it":[115],"demonstrated":[117],"that":[118],"0.1":[120],"dB":[121,130],"equivalent":[124],"power":[125],"loss":[126],"8":[129],"frequency":[131],"deviation":[132],"margin":[133],"can":[138],"be":[139],"obtained.":[140]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}