{"id":"https://openalex.org/W2913823822","doi":"https://doi.org/10.1109/icecs.2018.8618028","title":"Modeling of Stepped Air-Gap Ferrite Inductors in Switching Power Supplies","display_name":"Modeling of Stepped Air-Gap Ferrite Inductors in Switching Power Supplies","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2913823822","doi":"https://doi.org/10.1109/icecs.2018.8618028","mag":"2913823822"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2018.8618028","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2018.8618028","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 25th IEEE International Conference on Electronics, Circuits and Systems (ICECS)","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/A5060632637","display_name":"Kateryna Stoyka","orcid":"https://orcid.org/0000-0001-9743-5542"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Kateryna Stoyka","raw_affiliation_strings":["DIEM, University of Salerno, Fisciano, Salerno, ITALY"],"affiliations":[{"raw_affiliation_string":"DIEM, University of Salerno, Fisciano, Salerno, ITALY","institution_ids":["https://openalex.org/I131729948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032351867","display_name":"Giulia Di Capua","orcid":"https://orcid.org/0000-0002-3786-6751"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giulia Di Capua","raw_affiliation_strings":["DIEM, University of Salerno, Fisciano, Salerno, ITALY"],"affiliations":[{"raw_affiliation_string":"DIEM, University of Salerno, Fisciano, Salerno, ITALY","institution_ids":["https://openalex.org/I131729948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079747168","display_name":"N. Femia","orcid":"https://orcid.org/0000-0003-0313-1869"},"institutions":[{"id":"https://openalex.org/I131729948","display_name":"University of Salerno","ror":"https://ror.org/0192m2k53","country_code":"IT","type":"education","lineage":["https://openalex.org/I131729948"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicola Femia","raw_affiliation_strings":["DIEM, University of Salerno, Fisciano, Salerno, ITALY"],"affiliations":[{"raw_affiliation_string":"DIEM, University of Salerno, Fisciano, Salerno, ITALY","institution_ids":["https://openalex.org/I131729948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5060632637"],"corresponding_institution_ids":["https://openalex.org/I131729948"],"apc_list":null,"apc_paid":null,"fwci":0.6438,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.72263234,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"401","last_page":"404"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":0.9995999932289124,"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/T10175","display_name":"Advanced DC-DC Converters","score":0.9995999932289124,"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":0.9995999932289124,"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9994000196456909,"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/inductor","display_name":"Inductor","score":0.9168224334716797},{"id":"https://openalex.org/keywords/ferrite-core","display_name":"Ferrite core","score":0.8509229421615601},{"id":"https://openalex.org/keywords/ripple","display_name":"Ripple","score":0.7856031656265259},{"id":"https://openalex.org/keywords/ferrite","display_name":"Ferrite (magnet)","score":0.5834810137748718},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.5691032409667969},{"id":"https://openalex.org/keywords/air-gap","display_name":"Air gap (plumbing)","score":0.5631341934204102},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5076040029525757},{"id":"https://openalex.org/keywords/inductance","display_name":"Inductance","score":0.4577263295650482},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4541837275028229},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4463047683238983},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.43830710649490356},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.36408531665802},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3581897020339966},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.34826990962028503},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2249276340007782},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.148140549659729},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.14453768730163574}],"concepts":[{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.9168224334716797},{"id":"https://openalex.org/C190024692","wikidata":"https://www.wikidata.org/wiki/Q5254252","display_name":"Ferrite core","level":3,"score":0.8509229421615601},{"id":"https://openalex.org/C2779599953","wikidata":"https://www.wikidata.org/wiki/Q1776117","display_name":"Ripple","level":3,"score":0.7856031656265259},{"id":"https://openalex.org/C37210646","wikidata":"https://www.wikidata.org/wiki/Q5105088","display_name":"Ferrite (magnet)","level":2,"score":0.5834810137748718},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.5691032409667969},{"id":"https://openalex.org/C50587689","wikidata":"https://www.wikidata.org/wiki/Q4698328","display_name":"Air gap (plumbing)","level":2,"score":0.5631341934204102},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5076040029525757},{"id":"https://openalex.org/C29210110","wikidata":"https://www.wikidata.org/wiki/Q177897","display_name":"Inductance","level":3,"score":0.4577263295650482},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4541837275028229},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4463047683238983},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.43830710649490356},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.36408531665802},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3581897020339966},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.34826990962028503},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2249276340007782},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.148140549659729},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.14453768730163574},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icecs.2018.8618028","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2018.8618028","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 25th IEEE International Conference on Electronics, Circuits and Systems (ICECS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.800000011920929,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W102571820","https://openalex.org/W1888442184","https://openalex.org/W2058282529","https://openalex.org/W2064065424","https://openalex.org/W2102065280","https://openalex.org/W2170120132","https://openalex.org/W2512673700","https://openalex.org/W2546734006","https://openalex.org/W2582789808","https://openalex.org/W2612952716","https://openalex.org/W2735901688","https://openalex.org/W6665118929"],"related_works":["https://openalex.org/W2769490182","https://openalex.org/W2196183592","https://openalex.org/W2606001169","https://openalex.org/W3168403633","https://openalex.org/W2120661608","https://openalex.org/W2161265518","https://openalex.org/W2114486131","https://openalex.org/W1487788472","https://openalex.org/W4388901879","https://openalex.org/W2970921827"],"abstract_inverted_index":{"This":[0],"paper":[1],"discusses":[2],"the":[3,18,61],"modeling":[4],"of":[5,33,46],"stepped":[6,35],"air-gap":[7,36],"ferrite":[8],"inductors.":[9],"The":[10,30],"proposed":[11],"model":[12,62],"and":[13,49],"numerical":[14],"algorithm":[15],"allow":[16],"predicting":[17],"inductor":[19],"current":[20,31],"wave-shapes":[21],"in":[22,28],"switch-mode":[23],"power":[24],"supply":[25],"applications,":[26],"also":[27],"saturation.":[29],"ripple":[32],"commercial":[34],"inductors":[37],"has":[38],"been":[39,53],"evaluated":[40],"by":[41,55],"using":[42],"MATLAB":[43],"for":[44],"cases":[45],"practical":[47],"interest":[48],"these":[50],"results":[51],"have":[52],"validated":[54],"comparison":[56],"with":[57],"PSIM":[58],"simulations,":[59],"confirming":[60],"reliability.":[63]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}