{"id":"https://openalex.org/W1965518233","doi":"https://doi.org/10.1109/rws.2013.6486694","title":"An 84 dB-gain-range and 1 GHz-bandwidth variable gain amplifier using gain flattening capacitors for multi-gigabit radio","display_name":"An 84 dB-gain-range and 1 GHz-bandwidth variable gain amplifier using gain flattening capacitors for multi-gigabit radio","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W1965518233","doi":"https://doi.org/10.1109/rws.2013.6486694","mag":"1965518233"},"language":"en","primary_location":{"id":"doi:10.1109/rws.2013.6486694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rws.2013.6486694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Radio and Wireless Symposium","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/A5112765832","display_name":"Ryo Kitamura","orcid":null},"institutions":[{"id":"https://openalex.org/I1283155146","display_name":"Panasonic (Japan)","ror":"https://ror.org/011tm7n37","country_code":"JP","type":"company","lineage":["https://openalex.org/I1283155146"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Ryo Kitamura","raw_affiliation_strings":["Business Development Promotion Office, Research and Development Division, Panasonic Corporation, Yokohama, Kanagawa, Japan","R&D Div., Panasonic Corp., Yokohama, Japan"],"affiliations":[{"raw_affiliation_string":"Business Development Promotion Office, Research and Development Division, Panasonic Corporation, Yokohama, Kanagawa, Japan","institution_ids":["https://openalex.org/I1283155146"]},{"raw_affiliation_string":"R&D Div., Panasonic Corp., Yokohama, Japan","institution_ids":["https://openalex.org/I1283155146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015716541","display_name":"Takayuki Tsukizawa","orcid":null},"institutions":[{"id":"https://openalex.org/I1283155146","display_name":"Panasonic (Japan)","ror":"https://ror.org/011tm7n37","country_code":"JP","type":"company","lineage":["https://openalex.org/I1283155146"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takayuki Tsukizawa","raw_affiliation_strings":["Business Development Promotion Office, Research and Development Division, Panasonic Corporation, Yokohama, Kanagawa, Japan","R&D Div., Panasonic Corp., Yokohama, Japan"],"affiliations":[{"raw_affiliation_string":"Business Development Promotion Office, Research and Development Division, Panasonic Corporation, Yokohama, Kanagawa, Japan","institution_ids":["https://openalex.org/I1283155146"]},{"raw_affiliation_string":"R&D Div., Panasonic Corp., Yokohama, Japan","institution_ids":["https://openalex.org/I1283155146"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113867633","display_name":"Noriaki Saito","orcid":null},"institutions":[{"id":"https://openalex.org/I1283155146","display_name":"Panasonic (Japan)","ror":"https://ror.org/011tm7n37","country_code":"JP","type":"company","lineage":["https://openalex.org/I1283155146"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Noriaki Saito","raw_affiliation_strings":["Business Development Promotion Office, Research and Development Division, Panasonic Corporation, Yokohama, Kanagawa, Japan","R&D Div., Panasonic Corp., Yokohama, Japan"],"affiliations":[{"raw_affiliation_string":"Business Development Promotion Office, Research and Development Division, Panasonic Corporation, Yokohama, Kanagawa, Japan","institution_ids":["https://openalex.org/I1283155146"]},{"raw_affiliation_string":"R&D Div., Panasonic Corp., Yokohama, Japan","institution_ids":["https://openalex.org/I1283155146"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5112765832"],"corresponding_institution_ids":["https://openalex.org/I1283155146"],"apc_list":null,"apc_paid":null,"fwci":2.128,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.87829842,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"220","last_page":"222"},"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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9936000108718872,"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":0.9929999709129333,"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/variable-gain-amplifier","display_name":"Variable-gain amplifier","score":0.7953794598579407},{"id":"https://openalex.org/keywords/video-graphics-array","display_name":"Video Graphics Array","score":0.6946282386779785},{"id":"https://openalex.org/keywords/gigabit","display_name":"Gigabit","score":0.5744761228561401},{"id":"https://openalex.org/keywords/open-loop-gain","display_name":"Open-loop gain","score":0.5427212715148926},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5374546647071838},{"id":"https://openalex.org/keywords/automatic-gain-control","display_name":"Automatic gain control","score":0.5087538361549377},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.4998164176940918},{"id":"https://openalex.org/keywords/fully-differential-amplifier","display_name":"Fully differential amplifier","score":0.46845388412475586},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.45772796869277954},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4538203775882721},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.44872891902923584},{"id":"https://openalex.org/keywords/resistor","display_name":"Resistor","score":0.4181721806526184},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3710182309150696},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3323747515678406},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3284667730331421},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.283802330493927},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.21946081519126892},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1802348494529724},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.10578298568725586}],"concepts":[{"id":"https://openalex.org/C91541141","wikidata":"https://www.wikidata.org/wiki/Q1894933","display_name":"Variable-gain amplifier","level":5,"score":0.7953794598579407},{"id":"https://openalex.org/C139983466","wikidata":"https://www.wikidata.org/wiki/Q17194","display_name":"Video Graphics Array","level":3,"score":0.6946282386779785},{"id":"https://openalex.org/C21922175","wikidata":"https://www.wikidata.org/wiki/Q3105497","display_name":"Gigabit","level":2,"score":0.5744761228561401},{"id":"https://openalex.org/C143931264","wikidata":"https://www.wikidata.org/wiki/Q5932986","display_name":"Open-loop gain","level":5,"score":0.5427212715148926},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5374546647071838},{"id":"https://openalex.org/C177502760","wikidata":"https://www.wikidata.org/wiki/Q782524","display_name":"Automatic gain control","level":4,"score":0.5087538361549377},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.4998164176940918},{"id":"https://openalex.org/C189184530","wikidata":"https://www.wikidata.org/wiki/Q5508342","display_name":"Fully differential amplifier","level":5,"score":0.46845388412475586},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.45772796869277954},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4538203775882721},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.44872891902923584},{"id":"https://openalex.org/C137488568","wikidata":"https://www.wikidata.org/wiki/Q5321","display_name":"Resistor","level":3,"score":0.4181721806526184},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3710182309150696},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3323747515678406},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3284667730331421},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.283802330493927},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.21946081519126892},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1802348494529724},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.10578298568725586}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/rws.2013.6486694","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rws.2013.6486694","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Radio and Wireless Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1972425367","https://openalex.org/W1982201597","https://openalex.org/W2013500975","https://openalex.org/W2035448102","https://openalex.org/W2098381788","https://openalex.org/W6645574478"],"related_works":["https://openalex.org/W1585165462","https://openalex.org/W1875776856","https://openalex.org/W2113510630","https://openalex.org/W1994458426","https://openalex.org/W2373433193","https://openalex.org/W2385739015","https://openalex.org/W2360549081","https://openalex.org/W1555733824","https://openalex.org/W2060654668","https://openalex.org/W1928187352"],"abstract_inverted_index":{"A":[0],"1":[1],"GHz":[2,19],"wide-bandwidth":[3],"digitally-controlled":[4,27],"variable":[5],"gain":[6,13,30,37,53],"amplifier":[7],"(VGA)":[8],"with":[9,62],"84":[10],"dB":[11,52,58,61,65],"wide":[12],"range":[14,21,55],"is":[15,41],"presented":[16],"for":[17],"60":[18],"short":[20],"wireless":[22],"systems.":[23],"The":[24,39,47],"VGA":[25,40],"employs":[26],"resistors":[28],"and":[29],"flattening":[31],"capacitors":[32],"(GFCs)":[33],"which":[34],"improve":[35],"in-band":[36],"flatness.":[38],"fabricated":[42],"in":[43],"90":[44],"nm":[45],"CMOS.":[46],"measured":[48],"result":[49],"shows":[50],"84.3":[51],"tuning":[54],"from":[56],"-25.3":[57],"to":[59],"59":[60],"a":[63],"3":[64],"bandwidth":[66],"of":[67],"1.0":[68],"GHz.":[69]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}