{"id":"https://openalex.org/W1641316121","doi":"https://doi.org/10.1109/mwscas.2015.7282126","title":"Analysis of 1/ƒ<sup>2</sup> and 1/ƒ<sup>3</sup> noise in the high-pass chopper amplifier with a high-impedance source","display_name":"Analysis of 1/ƒ<sup>2</sup> and 1/ƒ<sup>3</sup> noise in the high-pass chopper amplifier with a high-impedance source","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W1641316121","doi":"https://doi.org/10.1109/mwscas.2015.7282126","mag":"1641316121"},"language":"en","primary_location":{"id":"doi:10.1109/mwscas.2015.7282126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2015.7282126","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 58th International Midwest Symposium on Circuits and Systems (MWSCAS)","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/A5068414216","display_name":"Myungjin Han","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Myungjin Han","raw_affiliation_strings":["Yonsei Institute of Convergence Technology and School of Integrated Technology, Yonsei University, Incheon, Korea","Yonsei Institute of Convergence Technology and School of Integrated Technology, Yonsei University, Incheon 406-840, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yonsei Institute of Convergence Technology and School of Integrated Technology, Yonsei University, Incheon, Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"Yonsei Institute of Convergence Technology and School of Integrated Technology, Yonsei University, Incheon 406-840, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100895869","display_name":"Gunhee Han","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gunhee Han","raw_affiliation_strings":["Yonsei Institute of Convergence Technology and School of Integrated Technology, Yonsei University, Incheon, Korea","Yonsei Institute of Convergence Technology and School of Integrated Technology, Yonsei University, Incheon 406-840, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yonsei Institute of Convergence Technology and School of Integrated Technology, Yonsei University, Incheon, Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"Yonsei Institute of Convergence Technology and School of Integrated Technology, Yonsei University, Incheon 406-840, Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07747637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"42","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":1.0,"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":1.0,"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":0.9998999834060669,"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":0.9998999834060669,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/chopper","display_name":"Chopper","score":0.8753875494003296},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6400384306907654},{"id":"https://openalex.org/keywords/flicker-noise","display_name":"Flicker noise","score":0.588973879814148},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5025827884674072},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4265732765197754},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4223243296146393},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.4148064851760864},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.34173160791397095},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.21002733707427979},{"id":"https://openalex.org/keywords/noise-figure","display_name":"Noise figure","score":0.18970412015914917},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.15744566917419434},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1530713140964508},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.07796379923820496},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07251200079917908}],"concepts":[{"id":"https://openalex.org/C2780191706","wikidata":"https://www.wikidata.org/wiki/Q191658","display_name":"Chopper","level":3,"score":0.8753875494003296},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6400384306907654},{"id":"https://openalex.org/C113873419","wikidata":"https://www.wikidata.org/wiki/Q1410810","display_name":"Flicker noise","level":5,"score":0.588973879814148},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5025827884674072},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4265732765197754},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4223243296146393},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.4148064851760864},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.34173160791397095},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.21002733707427979},{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.18970412015914917},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.15744566917419434},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1530713140964508},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.07796379923820496},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07251200079917908},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mwscas.2015.7282126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2015.7282126","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 58th International Midwest Symposium on Circuits and Systems (MWSCAS)","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":0.5299999713897705}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1963661419","https://openalex.org/W1971343548","https://openalex.org/W2016414969","https://openalex.org/W2112611349","https://openalex.org/W2147767292","https://openalex.org/W2161390912","https://openalex.org/W2172125529"],"related_works":["https://openalex.org/W2376014514","https://openalex.org/W2391645806","https://openalex.org/W2387338363","https://openalex.org/W20937862","https://openalex.org/W2181931672","https://openalex.org/W2080606327","https://openalex.org/W2900802911","https://openalex.org/W1491775903","https://openalex.org/W2381245667","https://openalex.org/W2039275266"],"abstract_inverted_index":{"Chopper":[0],"stabilization":[1],"is":[2,73,87,97,112],"the":[3,11,14,26,37,50,54,66,77,80,83,90,94,100,105,109,115,125],"most":[4],"widely":[5],"used":[6],"circuit":[7],"technique":[8],"to":[9,76,99,114],"reduce":[10],"influence":[12,56],"of":[13,22,39,53,69,82,93,108],"flicker":[15,106],"noise":[16,24,55,67,92,107],"in":[17,25],"an":[18],"amplifier.":[19],"Recently,":[20],"observation":[21],"/f2input-referred":[23],"chopper":[27,60,71,95,110],"amplifier":[28],"with":[29,124],"a":[30,59,70],"high-impedance":[31],"input":[32,84,101,116],"source":[33,86],"was":[34],"reported.":[35],"However,":[36],"mechanism":[38],"this":[40],"/f2phenomenon":[41],"has":[42,121],"not":[43],"been":[44,122],"completely":[45],"analyzed.":[46],"This":[47,119],"paper":[48],"provides":[49],"complete":[51],"analysis":[52,63,120],"generated":[57],"by":[58],"switch.":[61],"The":[62],"suggests":[64],"that":[65],"current":[68],"switch":[72,96,111],"directly":[74],"fed":[75],"output":[78],"when":[79],"impedance":[81],"signal":[85],"high.":[88],"Then,":[89],"thermal":[91],"reflected":[98,113],"showing":[102,117],"/f2characteristic":[103],"while":[104],"/f3characteristic.":[118],"verified":[123],"simulation":[126],"and":[127],"measurement":[128],"results.":[129]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}