{"id":"https://openalex.org/W2572451471","doi":"https://doi.org/10.1109/apccas.2016.7803951","title":"A tunable power amplifier employing digitally controlled accumulation-mode varactor array for 2.4-GHz short-range wireless communication","display_name":"A tunable power amplifier employing digitally controlled accumulation-mode varactor array for 2.4-GHz short-range wireless communication","publication_year":2016,"publication_date":"2016-10-01","ids":{"openalex":"https://openalex.org/W2572451471","doi":"https://doi.org/10.1109/apccas.2016.7803951","mag":"2572451471"},"language":"en","primary_location":{"id":"doi:10.1109/apccas.2016.7803951","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2016.7803951","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","raw_type":"proceedings-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/A5067655420","display_name":"Sanggil Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Sanggil Kim","raw_affiliation_strings":["Division of Electronics Engineering, Chonbuk National University, Jeonju-si, Jollabuk-do, Korea"],"affiliations":[{"raw_affiliation_string":"Division of Electronics Engineering, Chonbuk National University, Jeonju-si, Jollabuk-do, Korea","institution_ids":["https://openalex.org/I80611190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028600024","display_name":"Donggu Im","orcid":"https://orcid.org/0000-0003-2892-6254"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Donggu Im","raw_affiliation_strings":["Division of Electronics Engineering, Chonbuk National University, Jeonju-si, Jollabuk-do, Korea"],"affiliations":[{"raw_affiliation_string":"Division of Electronics Engineering, Chonbuk National University, Jeonju-si, Jollabuk-do, Korea","institution_ids":["https://openalex.org/I80611190"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5067655420"],"corresponding_institution_ids":["https://openalex.org/I80611190"],"apc_list":null,"apc_paid":null,"fwci":0.1867,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.61387493,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"57","issue":null,"first_page":"269","last_page":"272"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9998999834060669,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9998999834060669,"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/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9991999864578247,"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/varicap","display_name":"Varicap","score":0.9180740118026733},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.7039769291877747},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.6524529457092285},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.6066170334815979},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4808512330055237},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.4752773344516754},{"id":"https://openalex.org/keywords/switched-capacitor","display_name":"Switched capacitor","score":0.4635796546936035},{"id":"https://openalex.org/keywords/variable-capacitor","display_name":"Variable capacitor","score":0.45545119047164917},{"id":"https://openalex.org/keywords/q-factor","display_name":"Q factor","score":0.42784184217453003},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.42004796862602234},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.37246018648147583},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34661948680877686},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.34350669384002686},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3262406289577484},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2540646493434906},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24447011947631836},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.19400009512901306},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.062472015619277954}],"concepts":[{"id":"https://openalex.org/C15485314","wikidata":"https://www.wikidata.org/wiki/Q467463","display_name":"Varicap","level":4,"score":0.9180740118026733},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.7039769291877747},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.6524529457092285},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6066170334815979},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4808512330055237},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.4752773344516754},{"id":"https://openalex.org/C103357873","wikidata":"https://www.wikidata.org/wiki/Q572656","display_name":"Switched capacitor","level":4,"score":0.4635796546936035},{"id":"https://openalex.org/C171496939","wikidata":"https://www.wikidata.org/wiki/Q1347410","display_name":"Variable capacitor","level":4,"score":0.45545119047164917},{"id":"https://openalex.org/C187725362","wikidata":"https://www.wikidata.org/wiki/Q830521","display_name":"Q factor","level":3,"score":0.42784184217453003},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.42004796862602234},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.37246018648147583},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34661948680877686},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.34350669384002686},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3262406289577484},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2540646493434906},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24447011947631836},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.19400009512901306},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.062472015619277954},{"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":2,"locations":[{"id":"doi:10.1109/apccas.2016.7803951","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas.2016.7803951","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","raw_type":"proceedings-article"},{"id":"mag:2753251480","is_oa":false,"landing_page_url":"http://jglobal.jst.go.jp/en/public/201702265980406728","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1970187285","https://openalex.org/W2112273978","https://openalex.org/W2170237053"],"related_works":["https://openalex.org/W2158783744","https://openalex.org/W2170372516","https://openalex.org/W1607366266","https://openalex.org/W2053677804","https://openalex.org/W1884805508","https://openalex.org/W2033956359","https://openalex.org/W1706219043","https://openalex.org/W4388197439","https://openalex.org/W2997445082","https://openalex.org/W2293499761"],"abstract_inverted_index":{"The":[0,19,166],"most":[1],"popular":[2],"tunable":[3,148,174,181],"capacitor":[4,16,75,126,149,182],"topologies":[5],"in":[6,29,86],"CMOS":[7],"are":[8],"the":[9,31,40,63,71,96,100,111,116,120,124,128,139,146,173,179,184,188,197],"analog":[10,21,121],"varactor":[11,22,122,133],"and":[12,39,108,110,123,160],"digitally":[13,72,129],"controlled":[14,73,130],"switched":[15,74,125],"array":[17,134],"(SCA).":[18],"conventional":[20],"shows":[23,79,150],"a":[24,50,57,80,151,161],"high":[25],"quality":[26],"factor":[27],"(g-factor)":[28],"both":[30],"minimum":[32],"capacitance":[33,42],"(C":[34,43],"<sub":[35,44,88],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[36,45,89],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">min</sub>":[37,90],")":[38,47],"maximum":[41],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">max</sub>":[46],"states":[48,159],"with":[49,172],"wide":[51],"tuning":[52,162],"range,":[53],"but":[54],"it":[55,78],"has":[56],"poor":[58],"linearity":[59],"performance":[60],"due":[61],"to":[62],"voltage":[64],"dependent":[65,94],"nonlinear":[66],"capacitance.":[67],"In":[68,138],"case":[69,199],"of":[70,119,153,164,191],"array,":[76,127],"while":[77],"very":[81],"good":[82],"linearity,":[83],"its":[84],"g-factor":[85,152],"C":[87],"state":[91],"is":[92,136],"strongly":[93],"on":[95],"substrate":[97,112],"loss":[98],"by":[99],"parasitic":[101],"junction":[102],"capacitances":[103],"between":[104],"p-well,":[105],"deep":[106],"n-well,":[107],"p-substrate":[109],"resistance.":[113],"To":[114],"overcome":[115],"aforementioned":[117],"drawbacks":[118],"binary-weighted":[131],"accumulation-mode":[132],"(AVA)":[135],"proposed.":[137],"simulation,":[140],"at":[141],"2.4":[142],"GHz":[143],"frequency":[144],"band,":[145],"proposed":[147,180],"greater":[154,192],"than":[155,193],"60":[156],"over":[157],"all":[158],"range":[163],"3.":[165],"inverter-based":[167],"push-pull":[168],"power":[169,190],"amplifier":[170],"(PA)":[171],"matching":[175],"network":[176],"(TMN)":[177],"employing":[178],"extends":[183],"impedance":[185,202],"coverage":[186],"maintaining":[187],"output":[189],"0":[194],"dBm":[195],"under":[196],"worst":[198],"for":[200],"antenna":[201],"mismatch.":[203]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
