{"id":"https://openalex.org/W2013621734","doi":"https://doi.org/10.1142/s0218126615300020","title":"A Review of LC-Based Digitally Controlled Oscillator with High Frequency Resolution","display_name":"A Review of LC-Based Digitally Controlled Oscillator with High Frequency Resolution","publication_year":2015,"publication_date":"2015-02-24","ids":{"openalex":"https://openalex.org/W2013621734","doi":"https://doi.org/10.1142/s0218126615300020","mag":"2013621734"},"language":"en","primary_location":{"id":"doi:10.1142/s0218126615300020","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126615300020","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","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/A5023708794","display_name":"Cheng Huang","orcid":"https://orcid.org/0000-0003-2020-1152"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Huang","raw_affiliation_strings":["National ASIC System Engineering Center, Southeast University, Nanjing 210096, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National ASIC System Engineering Center, Southeast University, Nanjing 210096, P. R. China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100398248","display_name":"Zixuan Wang","orcid":"https://orcid.org/0000-0002-5255-3462"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zixuan Wang","raw_affiliation_strings":["National ASIC System Engineering Center, Southeast University, Nanjing 210096, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National ASIC System Engineering Center, Southeast University, Nanjing 210096, P. R. China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073362808","display_name":"Chao Chen","orcid":"https://orcid.org/0000-0002-2003-3753"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Chen","raw_affiliation_strings":["National ASIC System Engineering Center, Southeast University, Nanjing 210096, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National ASIC System Engineering Center, Southeast University, Nanjing 210096, P. R. China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051112947","display_name":"Jianhui Wu","orcid":"https://orcid.org/0000-0002-7878-498X"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhui Wu","raw_affiliation_strings":["National ASIC System Engineering Center, Southeast University, Nanjing 210096, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National ASIC System Engineering Center, Southeast University, Nanjing 210096, P. R. China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.1603,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.58674391,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"24","issue":"05","first_page":"1530002","last_page":"1530002"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":1.0,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":1.0,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T11429","display_name":"Semiconductor Lasers and Optical Devices","score":0.9984999895095825,"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/phase-noise","display_name":"Phase noise","score":0.5995858907699585},{"id":"https://openalex.org/keywords/inductance","display_name":"Inductance","score":0.5655925869941711},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.562221348285675},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5566563606262207},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.4514734148979187},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.4490733742713928},{"id":"https://openalex.org/keywords/digitally-controlled-oscillator","display_name":"Digitally controlled oscillator","score":0.43430641293525696},{"id":"https://openalex.org/keywords/local-oscillator","display_name":"Local oscillator","score":0.36348095536231995},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.34475985169410706},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.34208545088768005},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25375157594680786},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16156011819839478},{"id":"https://openalex.org/keywords/variable-frequency-oscillator","display_name":"Variable-frequency oscillator","score":0.1194150447845459},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.07883676886558533}],"concepts":[{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.5995858907699585},{"id":"https://openalex.org/C29210110","wikidata":"https://www.wikidata.org/wiki/Q177897","display_name":"Inductance","level":3,"score":0.5655925869941711},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.562221348285675},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5566563606262207},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.4514734148979187},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.4490733742713928},{"id":"https://openalex.org/C167872736","wikidata":"https://www.wikidata.org/wiki/Q5276224","display_name":"Digitally controlled oscillator","level":5,"score":0.43430641293525696},{"id":"https://openalex.org/C203597036","wikidata":"https://www.wikidata.org/wiki/Q1238887","display_name":"Local oscillator","level":3,"score":0.36348095536231995},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.34475985169410706},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.34208545088768005},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25375157594680786},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16156011819839478},{"id":"https://openalex.org/C120164764","wikidata":"https://www.wikidata.org/wiki/Q705396","display_name":"Variable-frequency oscillator","level":4,"score":0.1194150447845459},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.07883676886558533},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218126615300020","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126615300020","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320329860","display_name":"National Science and Technology Major Project","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1499621461","https://openalex.org/W1572314525","https://openalex.org/W1580873078","https://openalex.org/W1968175102","https://openalex.org/W1969163756","https://openalex.org/W1971699071","https://openalex.org/W1974955739","https://openalex.org/W1979300272","https://openalex.org/W1998113239","https://openalex.org/W2007321718","https://openalex.org/W2008857137","https://openalex.org/W2017690880","https://openalex.org/W2022837770","https://openalex.org/W2023401960","https://openalex.org/W2025884372","https://openalex.org/W2031234083","https://openalex.org/W2038145200","https://openalex.org/W2038643681","https://openalex.org/W2069028680","https://openalex.org/W2084208879","https://openalex.org/W2086223024","https://openalex.org/W2095993659","https://openalex.org/W2098011002","https://openalex.org/W2098011477","https://openalex.org/W2099801150","https://openalex.org/W2103584816","https://openalex.org/W2104499027","https://openalex.org/W2106496941","https://openalex.org/W2108149160","https://openalex.org/W2111565821","https://openalex.org/W2113037969","https://openalex.org/W2113244830","https://openalex.org/W2124827750","https://openalex.org/W2126466849","https://openalex.org/W2130327660","https://openalex.org/W2147046434","https://openalex.org/W2152680645","https://openalex.org/W2153151026","https://openalex.org/W2153268314","https://openalex.org/W2162504624","https://openalex.org/W2163630970","https://openalex.org/W2166115090","https://openalex.org/W2167814786","https://openalex.org/W2171297533","https://openalex.org/W2172165581","https://openalex.org/W2180973527","https://openalex.org/W2490904451","https://openalex.org/W2545325326","https://openalex.org/W2548607663","https://openalex.org/W2556564506","https://openalex.org/W2788919636"],"related_works":["https://openalex.org/W2283201674","https://openalex.org/W2003700990","https://openalex.org/W2124827750","https://openalex.org/W1970256654","https://openalex.org/W2388189421","https://openalex.org/W1966091145","https://openalex.org/W2075533919","https://openalex.org/W2060965913","https://openalex.org/W2027721920","https://openalex.org/W2109017402"],"abstract_inverted_index":{"In":[0],"2003,":[1],"a":[2,57,84],"digitally":[3],"controlled":[4],"oscillator":[5],"(DCO)":[6],"for":[7,114],"cellular":[8],"mobile":[9],"phones":[10],"was":[11],"first":[12],"proposed":[13],"and":[14,16,45,67,76,110],"demonstrated,":[15],"after":[17],"that":[18],"DCOs":[19,31,90,109],"are":[20,79],"widely":[21],"used":[22],"along":[23],"with":[24],"the":[25,51,73,103,106,111],"rapid":[26],"development":[27,107],"of":[28,59,89,108],"wireless":[29],"communications.":[30],"based":[32],"on":[33],"LC":[34],"structure":[35],"gain":[36],"an":[37],"advantage":[38],"over":[39],"ring":[40],"oscillators":[41],"in":[42,81,92,97,117],"phase":[43],"noise":[44],"thereby":[46],"become":[47],"research":[48],"hotspot":[49],"during":[50],"last":[52],"decade.":[53],"This":[54],"paper":[55,94],"presents":[56],"review":[58],"inductance":[60],"capacitance":[61],"(LC)-DCOs":[62],"classified":[63],"by":[64],"circuit":[65],"topologies":[66],"performance.":[68],"For":[69],"each":[70],"DCO":[71],"structure,":[72],"principle":[74],"exposition":[75],"performance":[77],"analysis":[78],"given":[80],"detail.":[82],"Moreover,":[83],"comparison":[85],"among":[86],"all":[87],"kinds":[88],"mentioned":[91],"this":[93],"is":[95],"presented":[96],"tabular":[98],"form.":[99],"Finally,":[100],"we":[101],"discuss":[102],"obstacle":[104],"to":[105],"possible":[112],"tendency":[113],"future":[115],"work":[116],"summary.":[118]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}