{"id":"https://openalex.org/W2145962596","doi":"https://doi.org/10.1109/tbcas.2011.2116786","title":"A Low-Power Electronic Nose Signal-Processing Chip for a Portable Artificial Olfaction System","display_name":"A Low-Power Electronic Nose Signal-Processing Chip for a Portable Artificial Olfaction System","publication_year":2011,"publication_date":"2011-04-06","ids":{"openalex":"https://openalex.org/W2145962596","doi":"https://doi.org/10.1109/tbcas.2011.2116786","mag":"2145962596","pmid":"https://pubmed.ncbi.nlm.nih.gov/23851952"},"language":"en","primary_location":{"id":"doi:10.1109/tbcas.2011.2116786","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbcas.2011.2116786","pdf_url":null,"source":{"id":"https://openalex.org/S80299757","display_name":"IEEE Transactions on Biomedical Circuits and Systems","issn_l":"1932-4545","issn":["1932-4545","1940-9990"],"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 Biomedical Circuits and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5044259295","display_name":"Kea\u2010Tiong Tang","orcid":"https://orcid.org/0000-0002-9689-1236"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kea-Tiong Tang","raw_affiliation_strings":["Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103253465","display_name":"Shih-Wen Chiu","orcid":"https://orcid.org/0009-0000-5093-8492"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shih-Wen Chiu","raw_affiliation_strings":["Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023225287","display_name":"Meng\u2010Fan Chang","orcid":"https://orcid.org/0000-0001-6905-6350"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Meng-Fan Chang","raw_affiliation_strings":["Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052910427","display_name":"Chih-Cheng Hsieh","orcid":"https://orcid.org/0000-0003-4070-5059"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chih-Cheng Hsieh","raw_affiliation_strings":["Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan#TAB#","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108526316","display_name":"Jyuo-Min Shyu","orcid":null},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jyuo-Min Shyu","raw_affiliation_strings":["Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan","Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan#TAB#","institution_ids":["https://openalex.org/I25846049"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.8827,"has_fulltext":false,"cited_by_count":65,"citation_normalized_percentile":{"value":0.93524933,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"5","issue":"4","first_page":"380","last_page":"390"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11667","display_name":"Advanced Chemical Sensor Technologies","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/T11667","display_name":"Advanced Chemical Sensor Technologies","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/T10461","display_name":"Gas Sensing Nanomaterials and Sensors","score":0.9986000061035156,"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/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/electronic-nose","display_name":"Electronic nose","score":0.5780662894248962},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5557361841201782},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5260244011878967},{"id":"https://openalex.org/keywords/microprocessor","display_name":"Microprocessor","score":0.5021462440490723},{"id":"https://openalex.org/keywords/system-on-a-chip","display_name":"System on a chip","score":0.45791545510292053},{"id":"https://openalex.org/keywords/analog-signal","display_name":"Analog signal","score":0.45659101009368896},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4482578635215759},{"id":"https://openalex.org/keywords/software-portability","display_name":"Software portability","score":0.44584453105926514},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3773157000541687},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3720686137676239},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3693188726902008},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19713258743286133},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.18671175837516785},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1700606346130371},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16488158702850342}],"concepts":[{"id":"https://openalex.org/C23895516","wikidata":"https://www.wikidata.org/wiki/Q550092","display_name":"Electronic nose","level":2,"score":0.5780662894248962},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5557361841201782},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5260244011878967},{"id":"https://openalex.org/C2780728072","wikidata":"https://www.wikidata.org/wiki/Q5297","display_name":"Microprocessor","level":2,"score":0.5021462440490723},{"id":"https://openalex.org/C118021083","wikidata":"https://www.wikidata.org/wiki/Q610398","display_name":"System on a chip","level":2,"score":0.45791545510292053},{"id":"https://openalex.org/C13412647","wikidata":"https://www.wikidata.org/wiki/Q174948","display_name":"Analog signal","level":3,"score":0.45659101009368896},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4482578635215759},{"id":"https://openalex.org/C63000827","wikidata":"https://www.wikidata.org/wiki/Q3080428","display_name":"Software portability","level":2,"score":0.44584453105926514},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3773157000541687},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3720686137676239},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3693188726902008},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19713258743286133},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.18671175837516785},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1700606346130371},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16488158702850342},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tbcas.2011.2116786","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbcas.2011.2116786","pdf_url":null,"source":{"id":"https://openalex.org/S80299757","display_name":"IEEE Transactions on Biomedical Circuits and Systems","issn_l":"1932-4545","issn":["1932-4545","1940-9990"],"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 Biomedical Circuits and Systems","raw_type":"journal-article"},{"id":"pmid:23851952","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23851952","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on biomedical circuits and systems","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7200000286102295}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323443","display_name":"National Chiao Tung University","ror":"https://ror.org/00se2k293"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1527183359","https://openalex.org/W1963535193","https://openalex.org/W1967689524","https://openalex.org/W1976123662","https://openalex.org/W1990232588","https://openalex.org/W2003176591","https://openalex.org/W2007378435","https://openalex.org/W2010522142","https://openalex.org/W2015727275","https://openalex.org/W2024825781","https://openalex.org/W2028628319","https://openalex.org/W2029235325","https://openalex.org/W2037242711","https://openalex.org/W2038494636","https://openalex.org/W2048232324","https://openalex.org/W2058803221","https://openalex.org/W2063307600","https://openalex.org/W2070421292","https://openalex.org/W2072730661","https://openalex.org/W2073513877","https://openalex.org/W2076689703","https://openalex.org/W2077682090","https://openalex.org/W2094662129","https://openalex.org/W2099911327","https://openalex.org/W2101392847","https://openalex.org/W2103399824","https://openalex.org/W2104572483","https://openalex.org/W2105239887","https://openalex.org/W2108911707","https://openalex.org/W2112366448","https://openalex.org/W2115408698","https://openalex.org/W2117731644","https://openalex.org/W2119520935","https://openalex.org/W2122691218","https://openalex.org/W2124049481","https://openalex.org/W2124679907","https://openalex.org/W2125142513","https://openalex.org/W2126950562","https://openalex.org/W2134416081","https://openalex.org/W2137177817","https://openalex.org/W2138309859","https://openalex.org/W2140743104","https://openalex.org/W2142741880","https://openalex.org/W2143375067","https://openalex.org/W2154382206","https://openalex.org/W2160564965","https://openalex.org/W2160837819","https://openalex.org/W2160950035","https://openalex.org/W2161903959","https://openalex.org/W2172277931","https://openalex.org/W2539500217","https://openalex.org/W2971111865","https://openalex.org/W4254828171","https://openalex.org/W4299668915","https://openalex.org/W6728945997"],"related_works":["https://openalex.org/W2096194201","https://openalex.org/W1634661032","https://openalex.org/W2369913687","https://openalex.org/W2368507076","https://openalex.org/W4248206292","https://openalex.org/W2390562092","https://openalex.org/W2131412051","https://openalex.org/W4205810114","https://openalex.org/W2028506000","https://openalex.org/W2365855372"],"abstract_inverted_index":{"The":[0,58,75,130],"bulkiness":[1],"of":[2,55,71,102,133],"current":[3],"electronic":[4,158],"nose":[5,159],"(E-Nose)":[6],"systems":[7],"severely":[8],"limits":[9],"their":[10],"portability.":[11],"This":[12],"study":[13],"designed":[14],"and":[15,88,121],"fabricated":[16],"an":[17,79,82,157],"E-Nose":[18,56,109],"signal-processing":[19,76,110,135],"chip":[20,60,69,77,111,136],"by":[21],"using":[22,145],"TSMC":[23],"0.18-\u03bc":[24],"m":[25],"1P6M":[26],"complementary":[27],"metal-oxide":[28],"semiconductor":[29],"technology":[30],"to":[31,35,39],"overcome":[32],"the":[33,37,53,100,103,108],"need":[34],"connect":[36],"device":[38],"a":[40,47,64,85,89,93,140,146],"personal":[41],"computer,":[42],"which":[43,107],"has":[44],"traditionally":[45],"been":[46],"major":[48],"stumbling":[49],"block":[50],"in":[51,106],"reducing":[52],"size":[54],"systems.":[57],"proposed":[59,104],"is":[61],"based":[62],"on":[63],"conductive":[65],"polymer":[66],"sensor":[67],"array":[68],"composed":[70],"multiwalled":[72],"carbon":[73,116],"nanotubes.":[74],"comprises":[78],"interface":[80],"circuit,":[81],"analog-to-digital":[83],"converter,":[84],"memory":[86],"module,":[87],"microprocessor":[90],"embedded":[91],"with":[92],"pattern-recognition":[94],"algorithm.":[95],"Experimental":[96],"results":[97],"have":[98],"verified":[99],"functionality":[101],"system,":[105],"successfully":[112],"classified":[113],"three":[114],"odors,":[115],"tetrachloride":[117],"(CCl4),":[118],"chloroform":[119],"(CHCl3),":[120],"2-Butanone":[122],"(MEK),":[123],"demonstrating":[124],"its":[125],"potential":[126],"for":[127,154],"portable":[128],"applications.":[129],"power":[131,148],"consumption":[132],"this":[134],"was":[137],"maintained":[138],"at":[139],"very":[141],"low":[142],"2.81":[143],"mW":[144],"1.8-V":[147],"supply,":[149],"making":[150],"it":[151],"highly":[152],"suitable":[153],"integration":[155],"as":[156],"system-on-chip.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}