{"id":"https://openalex.org/W2077396413","doi":"https://doi.org/10.1109/tcom.1976.1093413","title":"A VHF Implementation of a LINC Amplifier","display_name":"A VHF Implementation of a LINC Amplifier","publication_year":1976,"publication_date":"1976-09-01","ids":{"openalex":"https://openalex.org/W2077396413","doi":"https://doi.org/10.1109/tcom.1976.1093413","mag":"2077396413"},"language":"en","primary_location":{"id":"doi:10.1109/tcom.1976.1093413","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1976.1093413","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/A5109329029","display_name":"D.C. Cox","orcid":null},"institutions":[{"id":"https://openalex.org/I72090969","display_name":"Nokia (United States)","ror":"https://ror.org/038km2573","country_code":"US","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I72090969"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Cox","raw_affiliation_strings":["Bell Laboratories, Inc., Holmdel, NJ, USA","Bell Laboratories, Holmdel,NJ"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Inc., Holmdel, NJ, USA","institution_ids":[]},{"raw_affiliation_string":"Bell Laboratories, Holmdel,NJ","institution_ids":["https://openalex.org/I72090969"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070431480","display_name":"Ron Leck","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Leck","raw_affiliation_strings":["Bell Laboratories, Inc., Holmdel, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bell Laboratories, Inc., Holmdel, NJ, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.19424857,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"24","issue":"9","first_page":"1018","last_page":"1022"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9954000115394592,"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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9954000115394592,"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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.988099992275238,"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/spurious-relationship","display_name":"Spurious relationship","score":0.8462172746658325},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.7525801658630371},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.6746695041656494},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5920369625091553},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.583116888999939},{"id":"https://openalex.org/keywords/limiter","display_name":"Limiter","score":0.5800967812538147},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5497196912765503},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4963873028755188},{"id":"https://openalex.org/keywords/nonlinear-distortion","display_name":"Nonlinear distortion","score":0.46085184812545776},{"id":"https://openalex.org/keywords/tone","display_name":"Tone (literature)","score":0.45806294679641724},{"id":"https://openalex.org/keywords/passband","display_name":"Passband","score":0.4175404906272888},{"id":"https://openalex.org/keywords/intermediate-frequency","display_name":"Intermediate frequency","score":0.4156639873981476},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.4155734181404114},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4107002019882202},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4106364846229553},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3308260142803192},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.2528725266456604},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22541946172714233},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.19980397820472717},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15679332613945007},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11429017782211304}],"concepts":[{"id":"https://openalex.org/C97256817","wikidata":"https://www.wikidata.org/wiki/Q1462316","display_name":"Spurious relationship","level":2,"score":0.8462172746658325},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.7525801658630371},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.6746695041656494},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5920369625091553},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.583116888999939},{"id":"https://openalex.org/C45011657","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiter","level":2,"score":0.5800967812538147},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5497196912765503},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4963873028755188},{"id":"https://openalex.org/C173413354","wikidata":"https://www.wikidata.org/wiki/Q7049470","display_name":"Nonlinear distortion","level":4,"score":0.46085184812545776},{"id":"https://openalex.org/C2780583480","wikidata":"https://www.wikidata.org/wiki/Q1366327","display_name":"Tone (literature)","level":2,"score":0.45806294679641724},{"id":"https://openalex.org/C46416853","wikidata":"https://www.wikidata.org/wiki/Q254758","display_name":"Passband","level":3,"score":0.4175404906272888},{"id":"https://openalex.org/C8480308","wikidata":"https://www.wikidata.org/wiki/Q244948","display_name":"Intermediate frequency","level":3,"score":0.4156639873981476},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.4155734181404114},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4107002019882202},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4106364846229553},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3308260142803192},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.2528725266456604},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22541946172714233},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.19980397820472717},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15679332613945007},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11429017782211304},{"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/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcom.1976.1093413","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcom.1976.1093413","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":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1591311672","https://openalex.org/W1583936055","https://openalex.org/W2182757287","https://openalex.org/W2974802065","https://openalex.org/W2121713837","https://openalex.org/W4254912386","https://openalex.org/W2136621613","https://openalex.org/W2111129134","https://openalex.org/W4253176004","https://openalex.org/W2124045163"],"abstract_inverted_index":{"LINC":[0,26,63,106],"is":[1,89,136],"a":[2,61,105,113,129,142,146],"technique":[3],"that":[4,135],"uses":[5],"signal":[6,22,34,40],"processing":[7,23],"to":[8,46,139],"produce":[9,47],"Linear":[10],"amplification":[11],"of":[12,51,60,82,96,122,125],"bandpass":[13,38],"signals":[14],"with":[15,107],"grossly":[16],"Nonlinear":[17],"circuit":[18],"Components.":[19],"The":[20],"important":[21],"functions":[24],"in":[25,100,104,141],"are":[27,77],"forming":[28],"two":[29],"constant":[30],"envelope":[31],"phase":[32,133],"modulated":[33],"components":[35,45],"from":[36],"the":[37,43,52,86],"input":[39,53,149],"and":[41,56,145],"recombining":[42],"amplified":[44,49],"an":[48],"replica":[50],"signal.":[54],"Two-":[55],"three-tone":[57],"laboratory":[58,87],"tests":[59],"complete":[62],"amplifier":[64],"show":[65],"that,":[66],"at":[67,91],"full":[68],"output,":[69],"spurious":[70,111,118],"levels":[71,119],"40":[72,109],"dB":[73,110],"below":[74],"tone":[75,80],"level":[76],"achievable":[78],"for":[79],"spacings":[81],"100":[83],"kHz.":[84],"Because":[85],"model":[88],"operated":[90],"relatively":[92],"low":[93],"frequencies":[94],"(hundreds":[95],"MHz),":[97],"scaling":[98],"up":[99],"frequency":[101],"should":[102],"result":[103],"<":[108],"over":[112],"considerably":[114],"wider":[115],"band.":[116],"Lower":[117],"or":[120],"bandwidths":[121],"several":[123],"tens":[124],"MHz":[126],"will":[127],"require":[128],"<tex":[130],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[131],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\\sin^{-1}</tex>":[132],"modulator":[134],"less":[137],"sensitive":[138],"delay":[140],"feedback":[143],"loop":[144],"wider-bandwidth":[147],"lower-distortion":[148],"limiter.":[150]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}