{"id":"https://openalex.org/W2103869973","doi":"https://doi.org/10.1109/icdsp.2002.1027901","title":"A digitally generated exponential function for dB-linear CMOS variable gain amplifiers","display_name":"A digitally generated exponential function for dB-linear CMOS variable gain amplifiers","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2103869973","doi":"https://doi.org/10.1109/icdsp.2002.1027901","mag":"2103869973"},"language":"en","primary_location":{"id":"doi:10.1109/icdsp.2002.1027901","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2002.1027901","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 14th International Conference on Digital Signal Processing Proceedings. DSP 2002 (Cat. No.02TH8628)","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/A5044561738","display_name":"Arun Ravindran","orcid":null},"institutions":[{"id":"https://openalex.org/I160014373","display_name":"Analogic (United States)","ror":"https://ror.org/03ge13j80","country_code":"US","type":"company","lineage":["https://openalex.org/I160014373"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"A. Ravindran","raw_affiliation_strings":["Analog VLSI Lab, The Department of Electrical Engineering, Ohio State Uinversity, Columbus, OH, USA"],"affiliations":[{"raw_affiliation_string":"Analog VLSI Lab, The Department of Electrical Engineering, Ohio State Uinversity, Columbus, OH, USA","institution_ids":["https://openalex.org/I160014373"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075815724","display_name":"E. Vidal","orcid":"https://orcid.org/0000-0001-8533-2271"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"E. Vidal","raw_affiliation_strings":["Department dE28099Enginyeria Electronica, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Department dE28099Enginyeria Electronica, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020983859","display_name":"Mohammed Ismail","orcid":"https://orcid.org/0000-0001-9574-0949"},"institutions":[{"id":"https://openalex.org/I160014373","display_name":"Analogic (United States)","ror":"https://ror.org/03ge13j80","country_code":"US","type":"company","lineage":["https://openalex.org/I160014373"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Ismail","raw_affiliation_strings":["Analog VLSI Lab, The Department of Electrical Engineering, Ohio State Uinversity, Columbus, OH, USA"],"affiliations":[{"raw_affiliation_string":"Analog VLSI Lab, The Department of Electrical Engineering, Ohio State Uinversity, Columbus, OH, USA","institution_ids":["https://openalex.org/I160014373"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5044561738"],"corresponding_institution_ids":["https://openalex.org/I160014373"],"apc_list":null,"apc_paid":null,"fwci":0.2938,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61782866,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"349","last_page":"352"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":1.0,"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9988999962806702,"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":0.9983999729156494,"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/exponential-function","display_name":"Exponential function","score":0.7257086038589478},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6202297210693359},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.6150158047676086},{"id":"https://openalex.org/keywords/automatic-gain-control","display_name":"Automatic gain control","score":0.5974668264389038},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5159741044044495},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.5157023072242737},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.487109899520874},{"id":"https://openalex.org/keywords/variable-gain-amplifier","display_name":"Variable-gain amplifier","score":0.47876349091529846},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.45850852131843567},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.45422863960266113},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4422066807746887},{"id":"https://openalex.org/keywords/exponential-growth","display_name":"Exponential growth","score":0.4133414030075073},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.4131251871585846},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.30979788303375244},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2762012481689453},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18788602948188782},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.11787796020507812},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07643285393714905}],"concepts":[{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.7257086038589478},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6202297210693359},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.6150158047676086},{"id":"https://openalex.org/C177502760","wikidata":"https://www.wikidata.org/wiki/Q782524","display_name":"Automatic gain control","level":4,"score":0.5974668264389038},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5159741044044495},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.5157023072242737},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.487109899520874},{"id":"https://openalex.org/C91541141","wikidata":"https://www.wikidata.org/wiki/Q1894933","display_name":"Variable-gain amplifier","level":5,"score":0.47876349091529846},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45850852131843567},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.45422863960266113},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4422066807746887},{"id":"https://openalex.org/C75235859","wikidata":"https://www.wikidata.org/wiki/Q582659","display_name":"Exponential growth","level":2,"score":0.4133414030075073},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.4131251871585846},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.30979788303375244},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2762012481689453},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18788602948188782},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.11787796020507812},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07643285393714905},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icdsp.2002.1027901","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2002.1027901","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 14th International Conference on Digital Signal Processing Proceedings. DSP 2002 (Cat. No.02TH8628)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W620334354","https://openalex.org/W2101491661","https://openalex.org/W2113546778","https://openalex.org/W2147402959","https://openalex.org/W2154326304","https://openalex.org/W2163247630","https://openalex.org/W2168578166","https://openalex.org/W6619619661"],"related_works":["https://openalex.org/W1585165462","https://openalex.org/W2113510630","https://openalex.org/W2050183754","https://openalex.org/W2068787209","https://openalex.org/W2054046626","https://openalex.org/W1994458426","https://openalex.org/W2360549081","https://openalex.org/W1875776856","https://openalex.org/W3135849680","https://openalex.org/W1976726711"],"abstract_inverted_index":{"The":[0],"generation":[1,85],"of":[2,32,67,75,86,97,107],"an":[3,29,65],"exponential":[4,44,57,88],"function":[5,45],"is":[6,27],"required":[7,82],"to":[8,41,54],"attain":[9],"a":[10,16,25,38,52,62,72,90,98],"high":[11],"dynamic":[12,73],"control":[13,34],"range":[14,74],"and":[15,71,89],"dB-linear":[17],"operation":[18],"in":[19,46],"AGC":[20],"applications.":[21],"In":[22],"such":[23],"applications,":[24],"DSP":[26,53],"usually":[28],"inherent":[30],"part":[31],"the":[33,43,47,56,84,87,105,108],"loop.":[35],"We":[36],"present":[37],"simple":[39],"way":[40],"synthesize":[42],"analog":[48],"domain":[49],"by":[50],"using":[51],"generate":[55],"curve":[58],"values":[59],"directly.":[60],"For":[61],"10-bit":[63],"implementation,":[64],"accuracy":[66],"more":[68],"than":[69],"0.05%":[70],"60":[76],"dB":[77],"are":[78,93],"obtained.":[79],"An":[80],"algorithm":[81],"for":[83],"possible":[91],"implementation":[92,103],"discussed.":[94],"Simulation":[95],"results":[96],"0.5":[99],"/spl":[100],"mu/m":[101],"CMOS":[102],"show":[104],"validity":[106],"proposed":[109],"approach.":[110]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}