{"id":"https://openalex.org/W2741156241","doi":"https://doi.org/10.1109/tie.2017.2733473","title":"Shielding Technique for Planar Matrix Transformers to Suppress Common-Mode EMI Noise and Improve Efficiency","display_name":"Shielding Technique for Planar Matrix Transformers to Suppress Common-Mode EMI Noise and Improve Efficiency","publication_year":2017,"publication_date":"2017-07-31","ids":{"openalex":"https://openalex.org/W2741156241","doi":"https://doi.org/10.1109/tie.2017.2733473","mag":"2741156241"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2017.2733473","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2017.2733473","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","raw_type":"journal-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/A5101399401","display_name":"Chao Fei","orcid":"https://orcid.org/0000-0003-3650-6399"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chao Fei","raw_affiliation_strings":["Center for Power Electronics Systems, Virginia Tech, Blacksburg, VA, USA"],"raw_orcid":"https://orcid.org/0000-0003-3650-6399","affiliations":[{"raw_affiliation_string":"Center for Power Electronics Systems, Virginia Tech, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101455737","display_name":"Yuchen Yang","orcid":"https://orcid.org/0000-0002-3106-6876"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuchen Yang","raw_affiliation_strings":["Center for Power Electronics Systems, Virginia Tech, Blacksburg, VA, USA"],"raw_orcid":"https://orcid.org/0000-0002-3106-6876","affiliations":[{"raw_affiliation_string":"Center for Power Electronics Systems, Virginia Tech, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100429981","display_name":"Qiang Li","orcid":"https://orcid.org/0000-0002-5378-1424"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qiang Li","raw_affiliation_strings":["Center for Power Electronics Systems, Virginia Tech, Blacksburg, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Power Electronics Systems, Virginia Tech, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058527846","display_name":"Fred C. Lee","orcid":"https://orcid.org/0000-0002-2902-9451"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fred C. Lee","raw_affiliation_strings":["Center for Power Electronics Systems, Virginia Tech, Blacksburg, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Power Electronics Systems, Virginia Tech, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":null,"apc_paid":null,"fwci":5.2628,"has_fulltext":false,"cited_by_count":154,"citation_normalized_percentile":{"value":0.96256117,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"65","issue":"2","first_page":"1263","last_page":"1272"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","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/T11224","display_name":"Electromagnetic wave absorption materials","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10460","display_name":"Electronic Packaging and Soldering Technologies","score":0.9922999739646912,"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/electromagnetic-shielding","display_name":"Electromagnetic shielding","score":0.8057388067245483},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.7137982249259949},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.6600065231323242},{"id":"https://openalex.org/keywords/emi","display_name":"EMI","score":0.6331233978271484},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6228064298629761},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.5656497478485107},{"id":"https://openalex.org/keywords/electromagnetic-interference","display_name":"Electromagnetic interference","score":0.5406945943832397},{"id":"https://openalex.org/keywords/printed-circuit-board","display_name":"Printed circuit board","score":0.527340292930603},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.5022280216217041},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.4993767738342285},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.47686657309532166},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4505666494369507},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.38105514645576477},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.35750555992126465},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.24411320686340332},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.214555561542511},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19941136240959167}],"concepts":[{"id":"https://openalex.org/C2265751","wikidata":"https://www.wikidata.org/wiki/Q332007","display_name":"Electromagnetic shielding","level":2,"score":0.8057388067245483},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.7137982249259949},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6600065231323242},{"id":"https://openalex.org/C43461449","wikidata":"https://www.wikidata.org/wiki/Q2495531","display_name":"EMI","level":3,"score":0.6331233978271484},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6228064298629761},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.5656497478485107},{"id":"https://openalex.org/C184892835","wikidata":"https://www.wikidata.org/wiki/Q1474513","display_name":"Electromagnetic interference","level":2,"score":0.5406945943832397},{"id":"https://openalex.org/C120793396","wikidata":"https://www.wikidata.org/wiki/Q173350","display_name":"Printed circuit board","level":2,"score":0.527340292930603},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.5022280216217041},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.4993767738342285},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.47686657309532166},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4505666494369507},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.38105514645576477},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.35750555992126465},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.24411320686340332},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.214555561542511},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19941136240959167},{"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/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2017.2733473","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2017.2733473","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","raw_type":"journal-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":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1987524767","https://openalex.org/W1988299477","https://openalex.org/W2039231215","https://openalex.org/W2049298445","https://openalex.org/W2077656355","https://openalex.org/W2110613987","https://openalex.org/W2111706722","https://openalex.org/W2114823828","https://openalex.org/W2114883930","https://openalex.org/W2115067661","https://openalex.org/W2120758341","https://openalex.org/W2128893617","https://openalex.org/W2136609174","https://openalex.org/W2137264617","https://openalex.org/W2141401705","https://openalex.org/W2141615909","https://openalex.org/W2146011910","https://openalex.org/W2151487150","https://openalex.org/W2153151263","https://openalex.org/W2165571350","https://openalex.org/W2175620386","https://openalex.org/W2179568117","https://openalex.org/W2197193685","https://openalex.org/W2270126514","https://openalex.org/W2334667422","https://openalex.org/W2335630474","https://openalex.org/W2461298332","https://openalex.org/W2591444556","https://openalex.org/W2736578080","https://openalex.org/W6676377295","https://openalex.org/W6677908181","https://openalex.org/W6680986831","https://openalex.org/W6681725903"],"related_works":["https://openalex.org/W76001227","https://openalex.org/W2349537384","https://openalex.org/W1986241886","https://openalex.org/W2549052135","https://openalex.org/W4385545073","https://openalex.org/W1921091955","https://openalex.org/W3118196563","https://openalex.org/W4220977047","https://openalex.org/W3201587030","https://openalex.org/W4363675238"],"abstract_inverted_index":{"Isolated":[0],"high":[1,29,32],"output":[2],"current":[3],"dc/dc":[4],"converters":[5,16,177],"are":[6,21,54],"critical":[7,71],"for":[8,23,74],"power":[9,33,186],"supplies":[10],"in":[11,102,126,137],"information":[12],"technology":[13],"industries.":[14],"LLC":[15,176],"with":[17,42,48,178],"a":[18,70,95,133,179,185],"matrix":[19,46],"transformer":[20,58],"suitable":[22],"these":[24],"applications":[25],"due":[26],"to":[27,40,80],"their":[28],"efficiency":[30,160,181,207],"and":[31,94,123,184,204],"density.":[34],"By":[35],"pushing":[36],"switching":[37],"frequency":[38],"up":[39],"MHz":[41],"GaN":[43],"devices,":[44],"planar":[45],"transformers":[47],"printed":[49],"circuit":[50],"board":[51],"(PCB)":[52],"windings":[53,68,91,119,125],"advantageous":[55],"over":[56],"conventional":[57],"designs,":[59],"but":[60,157],"the":[61,66,82,85,89,107,117,121,127,141,145,159],"large":[62],"interwinding":[63,86],"capacitance":[64,87],"of":[65,88,140,182,188],"PCB":[67,90,118],"provides":[69],"coupling":[72],"path":[73],"common-mode":[75],"(CM)":[76],"noise.":[77],"In":[78],"order":[79],"analyze":[81],"CM":[83,97,108,155,199],"noise,":[84,109],"is":[92,100,166],"analyzed,":[93],"related":[96],"noise":[98,156,200],"model":[99],"provided":[101],"this":[103],"paper.":[104],"To":[105],"suppress":[106],"shielding":[110,135,142,150,165,197],"layers":[111],"can":[112],"automatically":[113],"be":[114],"inserted":[115],"into":[116],"between":[120],"primary":[122,146],"secondary":[124],"fabrication":[128],"process.":[129],"This":[130],"paper":[131],"proposes":[132],"novel":[134],"technique,":[136],"which":[138],"half":[139],"serve":[143],"as":[144,161],"winding.":[147],"The":[148,163,195],"proposed":[149,164,196],"technique":[151],"not":[152],"only":[153],"suppresses":[154],"improves":[158,205],"well.":[162],"verified":[167],"by":[168,201,208],"experiments":[169],"on":[170],"1-MHz":[171],"400":[172],"V/12":[173],"V":[174],"800-W":[175],"peak":[180],"97.7%":[183],"density":[187],"900":[189],"W/in":[190],"<sup":[191],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[192],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sup>":[193],".":[194],"reduces":[198],"30":[202],"dB":[203],"full-load":[206],"0.2%.":[209]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":30},{"year":2023,"cited_by_count":29},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":20},{"year":2020,"cited_by_count":18},{"year":2019,"cited_by_count":17},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":4}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}