{"id":"https://openalex.org/W1601662810","doi":"https://doi.org/10.1109/iscas.2006.1693762","title":"Modeling the effects of BJT base currents on the dynamics of a log-domain filter","display_name":"Modeling the effects of BJT base currents on the dynamics of a log-domain filter","publication_year":2006,"publication_date":"2006-09-22","ids":{"openalex":"https://openalex.org/W1601662810","doi":"https://doi.org/10.1109/iscas.2006.1693762","mag":"1601662810"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2006.1693762","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1693762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5023152110","display_name":"Alon Ascoli","orcid":"https://orcid.org/0000-0003-4026-9648"},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"A. Ascoli","raw_affiliation_strings":["School of Electrical, Electronic and Mechanical Engineering, University College Dublin, Dublin, Ireland","Sch. of Electr., Electron. & Mech. Eng., Dublin Univ. Coll"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronic and Mechanical Engineering, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933"]},{"raw_affiliation_string":"Sch. of Electr., Electron. & Mech. Eng., Dublin Univ. Coll","institution_ids":["https://openalex.org/I100930933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074660128","display_name":"Orla Feely","orcid":"https://orcid.org/0000-0003-3426-6854"},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"O. Feely","raw_affiliation_strings":["School of Electrical, Electronic and Mechanical Engineering, University College Dublin, Dublin, Ireland","Sch. of Electr., Electron. & Mech. Eng., Dublin Univ. Coll"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronic and Mechanical Engineering, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933"]},{"raw_affiliation_string":"Sch. of Electr., Electron. & Mech. Eng., Dublin Univ. Coll","institution_ids":["https://openalex.org/I100930933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091106135","display_name":"Paul Curran","orcid":null},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"P. Curran","raw_affiliation_strings":["School of Electrical, Electronic and Mechanical Engineering, University College Dublin, Dublin, Ireland","Sch. of Electr., Electron. & Mech. Eng., Dublin Univ. Coll"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronic and Mechanical Engineering, University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933"]},{"raw_affiliation_string":"Sch. of Electr., Electron. & Mech. Eng., Dublin Univ. Coll","institution_ids":["https://openalex.org/I100930933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I100930933"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0579204,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"140","issue":null,"first_page":"4","last_page":"4"},"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":0.9995999932289124,"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":0.9995999932289124,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9994000196456909,"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/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":0.998199999332428,"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/bipolar-junction-transistor","display_name":"Bipolar junction transistor","score":0.7614490985870361},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.6628552675247192},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6131806373596191},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5702231526374817},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.513640820980072},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5127933621406555},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.45407143235206604},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4494270980358124},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.43906256556510925},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4272352457046509},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.4171798825263977},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3901994228363037},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3469765782356262},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.27315253019332886},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2336464524269104},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.1861417293548584},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18214645981788635},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.15828701853752136},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.08950960636138916}],"concepts":[{"id":"https://openalex.org/C23061349","wikidata":"https://www.wikidata.org/wiki/Q188946","display_name":"Bipolar junction transistor","level":4,"score":0.7614490985870361},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.6628552675247192},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6131806373596191},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5702231526374817},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.513640820980072},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5127933621406555},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.45407143235206604},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4494270980358124},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.43906256556510925},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4272352457046509},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.4171798825263977},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3901994228363037},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3469765782356262},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.27315253019332886},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2336464524269104},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.1861417293548584},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18214645981788635},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.15828701853752136},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.08950960636138916},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscas.2006.1693762","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2006.1693762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:porto.polito.it:2422588","is_oa":false,"landing_page_url":"http://porto.polito.it/2422588/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402038","display_name":"PORTO Publications Open Repository TOrino (Politecnico di Torino)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177477856","host_organization_name":"Politecnico di Torino","host_organization_lineage":["https://openalex.org/I177477856"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1505115196","https://openalex.org/W1972044183","https://openalex.org/W2060080298","https://openalex.org/W2096900614","https://openalex.org/W2113584709","https://openalex.org/W2125939775","https://openalex.org/W2133399587","https://openalex.org/W2151386239","https://openalex.org/W2155273897","https://openalex.org/W2166221760","https://openalex.org/W2489691424","https://openalex.org/W6630274344"],"related_works":["https://openalex.org/W2354365353","https://openalex.org/W1840261322","https://openalex.org/W1988437325","https://openalex.org/W2811287415","https://openalex.org/W2354835317","https://openalex.org/W2171140818","https://openalex.org/W2130152888","https://openalex.org/W2542018682","https://openalex.org/W2003918017","https://openalex.org/W4324123959"],"abstract_inverted_index":{"Floating-capacitor":[0],"implementations":[1],"of":[2,13,36,39,50,110,113,121,146],"differential-output":[3],"log-domain":[4,27,64,125],"circuits":[5],"exhibit":[6],"externally":[7],"nonlinear":[8,119,144],"behavior.":[9],"However,":[10],"the":[11,32,48,51,54,66,72,92,101,104,107,118,136,143,147,151],"cause":[12],"these":[14],"dynamics":[15,73,120],"may":[16],"differ":[17],"from":[18],"case":[19,102],"to":[20,91,141],"case.":[21],"In":[22],"a":[23,37,44,111,122],"floating-capacitor":[24,63],"class":[25,123],"AB":[26,124],"parallel":[28,105],"resonator":[29],"it":[30,57],"was":[31,58,100],"finite":[33],"forward-current":[34],"gain":[35],"pair":[38],"cross-coupled":[40],"transistors":[41,114],"that":[42,61],"played":[43],"crucial":[45],"role":[46],"in":[47,62,149],"emergence":[49],"nonlinearities.":[52],"On":[53],"other":[55],"hand,":[56],"recently":[59],"proved":[60],"LC-ladders":[65],"BJT":[67],"parasitic":[68],"capacitances":[69],"considerably":[70],"affect":[71],"and":[74,134,153],"must":[75],"be":[76],"taken":[77],"into":[78],"account":[79],"for":[80,103,117],"modeling":[81],"purposes,":[82],"no":[83],"matter":[84],"how":[85],"small":[86],"they":[87],"are":[88,115],"with":[89],"respect":[90],"floating":[93],"capacitors.":[94],"This":[95,129],"work":[96],"proves":[97],"that,":[98],"as":[99],"resonator,":[106],"base":[108],"currents":[109],"number":[112],"responsible":[116],"exponential":[126],"state-space":[127],"filter.":[128],"is":[130],"achieved":[131],"by":[132],"presenting":[133],"validating":[135],"simplest":[137],"mathematical":[138],"model":[139],"able":[140],"capture":[142],"behavior":[145],"circuit":[148],"both":[150],"autonomous":[152],"non-autonomous":[154],"cases":[155]},"counts_by_year":[],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}