{"id":"https://openalex.org/W2141625947","doi":"https://doi.org/10.1109/tvlsi.2009.2023546","title":"Comments on \"Improved Accuracy Pseudo-Exponential Function Generator With Applications in Analog Signal Processing","display_name":"Comments on \"Improved Accuracy Pseudo-Exponential Function Generator With Applications in Analog Signal Processing","publication_year":2009,"publication_date":"2009-08-25","ids":{"openalex":"https://openalex.org/W2141625947","doi":"https://doi.org/10.1109/tvlsi.2009.2023546","mag":"2141625947"},"language":"en","primary_location":{"id":"doi:10.1109/tvlsi.2009.2023546","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2009.2023546","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","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/A5071451043","display_name":"Neha Karanjkar","orcid":"https://orcid.org/0000-0003-3111-1435"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]},{"id":"https://openalex.org/I64295750","display_name":"Indian Institute of Technology Indore","ror":"https://ror.org/01hhf7w52","country_code":"IN","type":"education","lineage":["https://openalex.org/I64295750"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Neha V Karanjkar","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India","Dept. of Electr. Eng., Indian Inst. of Technol.(IIT), Mumbai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Indian Inst. of Technol.(IIT), Mumbai, India","institution_ids":["https://openalex.org/I64295750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050652876","display_name":"Rasmi Ranjan Sahoo","orcid":"https://orcid.org/0000-0001-6616-4989"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]},{"id":"https://openalex.org/I64295750","display_name":"Indian Institute of Technology Indore","ror":"https://ror.org/01hhf7w52","country_code":"IN","type":"education","lineage":["https://openalex.org/I64295750"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rasmi R Sahoo","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India","Dept. of Electr. Eng., Indian Inst. of Technol.(IIT), Mumbai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Indian Inst. of Technol.(IIT), Mumbai, India","institution_ids":["https://openalex.org/I64295750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029767607","display_name":"Maryam Shojaei Baghini","orcid":"https://orcid.org/0000-0001-6568-3736"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]},{"id":"https://openalex.org/I64295750","display_name":"Indian Institute of Technology Indore","ror":"https://ror.org/01hhf7w52","country_code":"IN","type":"education","lineage":["https://openalex.org/I64295750"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Maryam Shojaei Baghini","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India","Dept. of Electr. Eng., Indian Inst. of Technol.(IIT), Mumbai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Indian Inst. of Technol.(IIT), Mumbai, India","institution_ids":["https://openalex.org/I64295750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.18361475,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"18","issue":"9","first_page":"1381","last_page":"1383"},"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":0.9959999918937683,"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":0.9959999918937683,"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/T10320","display_name":"Neural Networks and Applications","score":0.9886000156402588,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.9718999862670898,"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":0.6849534511566162},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.6535897850990295},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5840404033660889},{"id":"https://openalex.org/keywords/function-generator","display_name":"Function generator","score":0.5768988728523254},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5592277646064758},{"id":"https://openalex.org/keywords/signal-generator","display_name":"Signal generator","score":0.5268382430076599},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5258063673973083},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.49927473068237305},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4279695749282837},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23868098855018616},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19605392217636108},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.1113772988319397},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06947442889213562},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06419473886489868}],"concepts":[{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.6849534511566162},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.6535897850990295},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5840404033660889},{"id":"https://openalex.org/C44579195","wikidata":"https://www.wikidata.org/wiki/Q1347772","display_name":"Function generator","level":3,"score":0.5768988728523254},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5592277646064758},{"id":"https://openalex.org/C207912722","wikidata":"https://www.wikidata.org/wiki/Q1259123","display_name":"Signal generator","level":3,"score":0.5268382430076599},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5258063673973083},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.49927473068237305},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4279695749282837},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23868098855018616},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19605392217636108},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.1113772988319397},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06947442889213562},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06419473886489868},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","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/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tvlsi.2009.2023546","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2009.2023546","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","raw_type":"journal-article"},{"id":"pmh:oai:dsapce.library.iitb.ac.in:10054/8259","is_oa":false,"landing_page_url":"http://dspace.library.iitb.ac.in/xmlui/handle/10054/8259","pdf_url":null,"source":{"id":"https://openalex.org/S4306400899","display_name":"DSpace (IIT Bombay)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I162827531","host_organization_name":"Indian Institute of Technology Bombay","host_organization_lineage":["https://openalex.org/I162827531"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:dspace.library.iitb.ac.in:10054/8259","is_oa":false,"landing_page_url":"http://doi.org/10.1109/TVLSI.2009.2023546","pdf_url":null,"source":{"id":"https://openalex.org/S4306400899","display_name":"DSpace (IIT Bombay)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I162827531","host_organization_name":"Indian Institute of Technology Bombay","host_organization_lineage":["https://openalex.org/I162827531"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2042577328"],"related_works":["https://openalex.org/W2391329216","https://openalex.org/W2361059370","https://openalex.org/W978543704","https://openalex.org/W2390366617","https://openalex.org/W2733694914","https://openalex.org/W2350047975","https://openalex.org/W2369838978","https://openalex.org/W2108529481","https://openalex.org/W2355062162","https://openalex.org/W2390668907"],"abstract_inverted_index":{"Recently":[0],"a":[1,28,50,68,95],"new":[2],"CMOS":[3,98],"current-mode":[4],"pseudo-exponential":[5,55],"function":[6,18],"generator":[7,19,56],"circuit":[8,30,84],"was":[9],"reported":[10],"by":[11,112],"Popa.":[12],"The":[13],"entire":[14],"analysis":[15,71],"and":[16],"exponential":[17],"circuit,":[20,41],"given":[21],"in":[22,43,63,72,94,103],"Popa's":[23,44,64],"paper,":[24,45],"is":[25],"based":[26],"on":[27],"current-squaring":[29],"module.":[31],"In":[32],"this":[33,73,104],"comment":[34],"paper":[35,74],"we":[36],"show":[37],"that":[38],"the":[39,54,83,109],"current-squarer":[40],"presented":[42],"does":[46,58],"not":[47,59],"work":[48,60],"as":[49,61],"current":[51],"squarer.":[52],"Consequently":[53],"also":[57,101],"described":[62],"paper.":[65,105],"We":[66],"present":[67],"detailed":[69],"mathematical":[70,113],"to":[75],"derive":[76],"its":[77],"actual":[78],"operation.":[79],"Simulation":[80,106],"results":[81,107],"of":[82],"module":[85],"using":[86],"Mentor":[87],"Graphics":[88],"custom":[89],"IC":[90],"design":[91],"tool":[92],"set,":[93],"TSMC":[96],"0.18-\u03bcm":[97],"process,":[99],"are":[100],"shown":[102],"match":[108],"behavior":[110],"predicted":[111],"analysis.":[114]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}