{"id":"https://openalex.org/W2288549266","doi":"https://doi.org/10.1007/s00034-016-0273-z","title":"An Improved-Linearity, Single-Stage Variable-Gain Amplifier Using Current Squarer for Wider Gain Range","display_name":"An Improved-Linearity, Single-Stage Variable-Gain Amplifier Using Current Squarer for Wider Gain Range","publication_year":2016,"publication_date":"2016-03-01","ids":{"openalex":"https://openalex.org/W2288549266","doi":"https://doi.org/10.1007/s00034-016-0273-z","mag":"2288549266"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-016-0273-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-016-0273-z","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","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/A5039059169","display_name":"Jingyu Wang","orcid":"https://orcid.org/0000-0002-7928-2682"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jingyu Wang","raw_affiliation_strings":["School of Microelectronics, Xidian University, 2 Taibai Road, Xi\u2019an, 710071, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xidian University, 2 Taibai Road, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039575274","display_name":"Zhangming Zhu","orcid":"https://orcid.org/0000-0002-7764-1928"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhangming Zhu","raw_affiliation_strings":["School of Microelectronics, Xidian University, 2 Taibai Road, Xi\u2019an, 710071, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xidian University, 2 Taibai Road, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039059169"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.9313,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.77117072,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"35","issue":"12","first_page":"4550","last_page":"4566"},"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9997000098228455,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9994999766349792,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/variable-gain-amplifier","display_name":"Variable-gain amplifier","score":0.8460549116134644},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.7162337303161621},{"id":"https://openalex.org/keywords/video-graphics-array","display_name":"Video Graphics Array","score":0.692164421081543},{"id":"https://openalex.org/keywords/operational-transconductance-amplifier","display_name":"Operational transconductance amplifier","score":0.5917260050773621},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.589199423789978},{"id":"https://openalex.org/keywords/transconductance","display_name":"Transconductance","score":0.5212634205818176},{"id":"https://openalex.org/keywords/automatic-gain-control","display_name":"Automatic gain control","score":0.5206343531608582},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.4108821153640747},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3712007403373718},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.36305609345436096},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.29199323058128357},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.2839840054512024},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.23453500866889954},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.21657443046569824},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21316707134246826}],"concepts":[{"id":"https://openalex.org/C91541141","wikidata":"https://www.wikidata.org/wiki/Q1894933","display_name":"Variable-gain amplifier","level":5,"score":0.8460549116134644},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.7162337303161621},{"id":"https://openalex.org/C139983466","wikidata":"https://www.wikidata.org/wiki/Q17194","display_name":"Video Graphics Array","level":3,"score":0.692164421081543},{"id":"https://openalex.org/C58117264","wikidata":"https://www.wikidata.org/wiki/Q1239595","display_name":"Operational transconductance amplifier","level":5,"score":0.5917260050773621},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.589199423789978},{"id":"https://openalex.org/C2779283907","wikidata":"https://www.wikidata.org/wiki/Q1632964","display_name":"Transconductance","level":4,"score":0.5212634205818176},{"id":"https://openalex.org/C177502760","wikidata":"https://www.wikidata.org/wiki/Q782524","display_name":"Automatic gain control","level":4,"score":0.5206343531608582},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.4108821153640747},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3712007403373718},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.36305609345436096},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.29199323058128357},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.2839840054512024},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.23453500866889954},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.21657443046569824},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21316707134246826}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-016-0273-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-016-0273-z","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8399999737739563,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G4325884719","display_name":null,"funder_award_id":"61234002, 61322405, 61306044, 61376033","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W846507707","https://openalex.org/W1978270487","https://openalex.org/W1995137546","https://openalex.org/W2003580737","https://openalex.org/W2020381836","https://openalex.org/W2021942663","https://openalex.org/W2024277841","https://openalex.org/W2030184856","https://openalex.org/W2038677565","https://openalex.org/W2039982632","https://openalex.org/W2044301194","https://openalex.org/W2076702655","https://openalex.org/W2098507543","https://openalex.org/W2104960550","https://openalex.org/W2114288143","https://openalex.org/W2122896427"],"related_works":["https://openalex.org/W1585165462","https://openalex.org/W2068787209","https://openalex.org/W2113510630","https://openalex.org/W2979099941","https://openalex.org/W2024277841","https://openalex.org/W1875776856","https://openalex.org/W2039673788","https://openalex.org/W2543390324","https://openalex.org/W2379301173","https://openalex.org/W3176092241"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}