{"id":"https://openalex.org/W2113232781","doi":"https://doi.org/10.1109/iscas.2009.5118423","title":"Design and implementation of 0.8-V Active RC polyphase filter using 0.18-&amp;#x00B5;m CMOS inverters with resistive level shifter","display_name":"Design and implementation of 0.8-V Active RC polyphase filter using 0.18-&amp;#x00B5;m CMOS inverters with resistive level shifter","publication_year":2009,"publication_date":"2009-05-01","ids":{"openalex":"https://openalex.org/W2113232781","doi":"https://doi.org/10.1109/iscas.2009.5118423","mag":"2113232781"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2009.5118423","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5118423","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 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/A5024409122","display_name":"Kazuki Yazawa","orcid":null},"institutions":[{"id":"https://openalex.org/I98957242","display_name":"Kitami Institute of Technology","ror":"https://ror.org/05wks2t16","country_code":"JP","type":"education","lineage":["https://openalex.org/I98957242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuki Yazawa","raw_affiliation_strings":["Kitami Institute of Technology, Kitami, Hokkaido, Japan","Kitami Institute of Technology, 165 Koencho, Hokkaido, 090-8507 Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kitami Institute of Technology, Kitami, Hokkaido, Japan","institution_ids":["https://openalex.org/I98957242"]},{"raw_affiliation_string":"Kitami Institute of Technology, 165 Koencho, Hokkaido, 090-8507 Japan","institution_ids":["https://openalex.org/I98957242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022313011","display_name":"Hiroshi Tanimoto","orcid":null},"institutions":[{"id":"https://openalex.org/I98957242","display_name":"Kitami Institute of Technology","ror":"https://ror.org/05wks2t16","country_code":"JP","type":"education","lineage":["https://openalex.org/I98957242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Tanimoto","raw_affiliation_strings":["Kitami Institute of Technology, Kitami, Hokkaido, Japan","Kitami Institute of Technology, 165 Koencho, Hokkaido, 090-8507 Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kitami Institute of Technology, Kitami, Hokkaido, Japan","institution_ids":["https://openalex.org/I98957242"]},{"raw_affiliation_string":"Kitami Institute of Technology, 165 Koencho, Hokkaido, 090-8507 Japan","institution_ids":["https://openalex.org/I98957242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98957242"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2958","last_page":"2961"},"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":0.9987999796867371,"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":0.9987999796867371,"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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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":0.9914000034332275,"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/polyphase-system","display_name":"Polyphase system","score":0.7835708260536194},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6597781777381897},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6389162540435791},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5820853114128113},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.5554895997047424},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5066076517105103},{"id":"https://openalex.org/keywords/differential-amplifier","display_name":"Differential amplifier","score":0.4459458589553833},{"id":"https://openalex.org/keywords/active-filter","display_name":"Active filter","score":0.4388422667980194},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3758523166179657},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.3540894687175751}],"concepts":[{"id":"https://openalex.org/C96157337","wikidata":"https://www.wikidata.org/wiki/Q391639","display_name":"Polyphase system","level":2,"score":0.7835708260536194},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6597781777381897},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6389162540435791},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5820853114128113},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.5554895997047424},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5066076517105103},{"id":"https://openalex.org/C11722477","wikidata":"https://www.wikidata.org/wiki/Q1056298","display_name":"Differential amplifier","level":4,"score":0.4459458589553833},{"id":"https://openalex.org/C85899133","wikidata":"https://www.wikidata.org/wiki/Q557211","display_name":"Active filter","level":3,"score":0.4388422667980194},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3758523166179657},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3540894687175751}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2009.5118423","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5118423","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8500000238418579}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322832","display_name":"University of Tokyo","ror":"https://ror.org/057zh3y96"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2057509150","https://openalex.org/W2111104943"],"related_works":["https://openalex.org/W4243016812","https://openalex.org/W2363918075","https://openalex.org/W2792461516","https://openalex.org/W2128153108","https://openalex.org/W2078977451","https://openalex.org/W2025377125","https://openalex.org/W2020874007","https://openalex.org/W3081812942","https://openalex.org/W2041937566","https://openalex.org/W2153811048"],"abstract_inverted_index":{"A":[0],"CMOS":[1,17,85],"inverter":[2,18],"based":[3],"amplifier":[4,19,94],"operable":[5],"down":[6],"to":[7,28,61,71],"0.8":[8,98],"V":[9,99],"of":[10],"power":[11],"supply":[12,100],"has":[13,20],"been":[14],"proposed.":[15],"The":[16,34,56,75],"a":[21,45,63],"level":[22,35],"shifter":[23],"circuit":[24],"at":[25],"its":[26,31],"input":[27,42],"effectively":[29],"reduce":[30],"threshold":[32],"voltages.":[33],"shift":[36],"is":[37,50],"realized":[38],"by":[39],"feeding":[40],"an":[41],"signal":[43],"via":[44],"resistive":[46],"voltage":[47],"divider":[48],"which":[49],"connected":[51],"between":[52],"VDD":[53],"and":[54,87],"GND.":[55],"proposed":[57,93],"amplifiers":[58],"are":[59],"used":[60],"construct":[62],"three-stage":[64],"active":[65,76],"RC":[66,77],"polyphase":[67,78],"filter":[68,79],"with":[69],"0.3":[70],"3":[72],"MHz":[73],"passband.":[74],"was":[80],"fabricated":[81],"in":[82],"0.18":[83],"mum":[84],"technology,":[86],"measured":[88],"results":[89],"show":[90],"that":[91],"the":[92],"successfully":[95],"operates":[96],"from":[97],"voltage.":[101]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
