{"id":"https://openalex.org/W2124757164","doi":"https://doi.org/10.1109/iscas.2009.5117777","title":"Twisted transformers for low coupling RF and mixed signal applications","display_name":"Twisted transformers for low coupling RF and mixed signal applications","publication_year":2009,"publication_date":"2009-05-01","ids":{"openalex":"https://openalex.org/W2124757164","doi":"https://doi.org/10.1109/iscas.2009.5117777","mag":"2124757164"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2009.5117777","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5117777","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":"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/A5089436600","display_name":"N Neihart","orcid":"https://orcid.org/0000-0001-6564-8172"},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nathan M. Neihart","raw_affiliation_strings":["Iowa State University, Ames, IA, USA","Iowa State University, Ames, 50011, USA"],"affiliations":[{"raw_affiliation_string":"Iowa State University, Ames, IA, USA","institution_ids":["https://openalex.org/I173911158"]},{"raw_affiliation_string":"Iowa State University, Ames, 50011, USA","institution_ids":["https://openalex.org/I173911158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033673209","display_name":"D.J. Allstot","orcid":"https://orcid.org/0000-0002-2296-7728"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David J. Allstot","raw_affiliation_strings":["University of Washington, Seattle, WA, USA","University of Washington, Seattle, 98195 USA"],"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"University of Washington, Seattle, 98195 USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113517009","display_name":"M. Miller","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Matt Miller","raw_affiliation_strings":["Freescale Semiconductor, Inc., Lake Zurich, IL, USA","Freescale Semiconductor Inc, Lake Zurich, IL, 60047, USA"],"affiliations":[{"raw_affiliation_string":"Freescale Semiconductor, Inc., Lake Zurich, IL, USA","institution_ids":[]},{"raw_affiliation_string":"Freescale Semiconductor Inc, Lake Zurich, IL, 60047, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111895033","display_name":"Pat Rakers","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pat Rakers","raw_affiliation_strings":["Freescale Semiconductor, Inc., Lake Zurich, IL, USA","Freescale Semiconductor Inc, Lake Zurich, IL, 60047, USA"],"affiliations":[{"raw_affiliation_string":"Freescale Semiconductor, Inc., Lake Zurich, IL, USA","institution_ids":[]},{"raw_affiliation_string":"Freescale Semiconductor Inc, Lake Zurich, IL, 60047, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5089436600"],"corresponding_institution_ids":["https://openalex.org/I173911158"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.1440788,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"429","last_page":"432"},"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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9997000098228455,"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/T11527","display_name":"3D IC and TSV technologies","score":0.9993000030517578,"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/transformer","display_name":"Transformer","score":0.7254763841629028},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6645028591156006},{"id":"https://openalex.org/keywords/inductive-coupling","display_name":"Inductive coupling","score":0.6099328398704529},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5424230694770813},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5361034870147705},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.4936448335647583},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.4704263210296631},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4534303545951843},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.41357430815696716},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4024161994457245},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36993640661239624},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.0889228880405426}],"concepts":[{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.7254763841629028},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6645028591156006},{"id":"https://openalex.org/C177872590","wikidata":"https://www.wikidata.org/wiki/Q1498289","display_name":"Inductive coupling","level":2,"score":0.6099328398704529},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5424230694770813},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5361034870147705},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.4936448335647583},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.4704263210296631},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4534303545951843},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.41357430815696716},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4024161994457245},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36993640661239624},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0889228880405426}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2009.5117777","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5117777","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":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1613646771","https://openalex.org/W1964964433","https://openalex.org/W2002981745","https://openalex.org/W2041777739","https://openalex.org/W2047776318","https://openalex.org/W2075854179","https://openalex.org/W2097235804","https://openalex.org/W2107720482","https://openalex.org/W2107956836","https://openalex.org/W2144228276","https://openalex.org/W2145345052","https://openalex.org/W2146717575","https://openalex.org/W6636532957","https://openalex.org/W6681329374"],"related_works":["https://openalex.org/W3014521742","https://openalex.org/W2617868873","https://openalex.org/W3204141294","https://openalex.org/W4386230336","https://openalex.org/W4306968100","https://openalex.org/W2389800961","https://openalex.org/W1995389502","https://openalex.org/W2559355139","https://openalex.org/W2113137374","https://openalex.org/W1525614744"],"abstract_inverted_index":{"As":[0],"CMOS":[1],"technologies":[2],"and":[3,18,52,64,86],"their":[4],"respective":[5],"supply":[6],"voltages":[7],"continue":[8],"to":[9,38,93],"scale":[10],"downwards,":[11],"new":[12,72],"methods":[13],"for":[14,60],"designing":[15],"RF":[16],"analog":[17],"mixed-signal":[19],"circuits":[20],"must":[21],"be":[22,44,94],"found.":[23],"A":[24],"promising":[25],"technique":[26],"that":[27,75],"has":[28],"emerged":[29],"is":[30],"the":[31,58,77,88],"use":[32],"of":[33,48],"monolithic":[34],"transformers.":[35],"Unfortunately,":[36],"due":[37],"parasitic":[39,78],"magnetic":[40,79],"coupling,":[41],"there":[42],"can":[43],"a":[45,71],"substantial":[46],"amount":[47],"cross-talk":[49],"between":[50,91],"transformers":[51,92],"other,":[53],"nonrelated,":[54],"devices":[55],"resulting":[56],"in":[57],"requirement":[59],"large":[61],"separation":[62,89],"distances":[63],"hence,":[65],"wasted":[66],"silicon.":[67],"This":[68],"paper":[69],"presents":[70],"winding":[73],"scheme":[74],"reduces":[76],"coupling":[80],"by":[81,96],"approximately":[82],"1000X":[83],"(32":[84],"dB)":[85],"allows":[87],"distance":[90],"reduced":[95],"10X.":[97]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
