{"id":"https://openalex.org/W7167239866","doi":"https://doi.org/10.1109/access.2026.3709745","title":"Machine Learning-Driven Optimization of Dielectric Matching Medium for Efficient Wireless Power Transfer in IoMT Implantable Devices","display_name":"Machine Learning-Driven Optimization of Dielectric Matching Medium for Efficient Wireless Power Transfer in IoMT Implantable Devices","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7167239866","doi":"https://doi.org/10.1109/access.2026.3709745"},"language":"en","primary_location":{"id":"doi:10.1109/access.2026.3709745","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3709745","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2026.3709745","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034615267","display_name":"Ashfaq Ahmad","orcid":"https://orcid.org/0000-0003-0966-9010"},"institutions":[{"id":"https://openalex.org/I152238500","display_name":"Chosun University","ror":"https://ror.org/01zt9a375","country_code":"KR","type":"education","lineage":["https://openalex.org/I152238500"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ashfaq Ahmad","raw_affiliation_strings":["Chosun University"],"raw_orcid":"https://orcid.org/0000-0003-0966-9010","affiliations":[{"raw_affiliation_string":"Chosun University","institution_ids":["https://openalex.org/I152238500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139953457","display_name":"Fawad","orcid":null},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Fawad","raw_affiliation_strings":["Gwangju Institute of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gwangju Institute of Science and Technology","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082721309","display_name":"Farooq Faisal","orcid":"https://orcid.org/0000-0001-6894-6706"},"institutions":[{"id":"https://openalex.org/I33217400","display_name":"Universit\u00e9 du Qu\u00e9bec en Outaouais","ror":"https://ror.org/011pqxa69","country_code":"CA","type":"education","lineage":["https://openalex.org/I33217400","https://openalex.org/I49663120"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Farooq Faisal","raw_affiliation_strings":["Universit\u00e9 du Qu\u00e9bec en Outaouais (UQO)"],"raw_orcid":"https://orcid.org/0000-0001-6894-6706","affiliations":[{"raw_affiliation_string":"Universit\u00e9 du Qu\u00e9bec en Outaouais (UQO)","institution_ids":["https://openalex.org/I33217400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059838677","display_name":"Sun-Woong Kim","orcid":"https://orcid.org/0000-0002-2656-2955"},"institutions":[{"id":"https://openalex.org/I152238500","display_name":"Chosun University","ror":"https://ror.org/01zt9a375","country_code":"KR","type":"education","lineage":["https://openalex.org/I152238500"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sun-Woong Kim","raw_affiliation_strings":["Chosun University"],"raw_orcid":"https://orcid.org/0000-0002-2656-2955","affiliations":[{"raw_affiliation_string":"Chosun University","institution_ids":["https://openalex.org/I152238500"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023075578","display_name":"Dong\u2010You Choi","orcid":"https://orcid.org/0000-0003-0664-7908"},"institutions":[{"id":"https://openalex.org/I152238500","display_name":"Chosun University","ror":"https://ror.org/01zt9a375","country_code":"KR","type":"education","lineage":["https://openalex.org/I152238500"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-You Choi","raw_affiliation_strings":["Chosun University"],"raw_orcid":"https://orcid.org/0000-0003-0664-7908","affiliations":[{"raw_affiliation_string":"Chosun University","institution_ids":["https://openalex.org/I152238500"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.63245229,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"108035","last_page":"108049"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":0.84170001745224,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.84170001745224,"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/T11932","display_name":"Wireless Body Area Networks","score":0.0737999975681305,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.02459999918937683,"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/wireless-power-transfer","display_name":"Wireless power transfer","score":0.5454999804496765},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5442000031471252},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.4771000146865845},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4424000084400177},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.42750000953674316},{"id":"https://openalex.org/keywords/transfer","display_name":"Transfer (computing)","score":0.3693000078201294}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6746000051498413},{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.5454999804496765},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5442000031471252},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.4771000146865845},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4693000018596649},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.45080000162124634},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4424000084400177},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.42750000953674316},{"id":"https://openalex.org/C2776175482","wikidata":"https://www.wikidata.org/wiki/Q1195816","display_name":"Transfer (computing)","level":2,"score":0.3693000078201294},{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.3441999852657318},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.296999990940094},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.25699999928474426},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.2522999942302704},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.25209999084472656}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2026.3709745","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3709745","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:6dcededf172241048f362c5113005b66","is_oa":false,"landing_page_url":"https://doaj.org/article/6dcededf172241048f362c5113005b66","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 14, Pp 108035-108049 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3709745","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3709745","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8152997493743896,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,64,99,134,143,148],"machine":[4],"learning":[5],"(ML)-assisted":[6],"optimization":[7],"framework":[8],"for":[9,32,38],"enhancing":[10],"wireless":[11,33],"power":[12],"transfer":[13],"(WPT)":[14],"efficiency":[15,162],"in":[16,142,152,160],"Internet":[17],"of":[18,174,185],"Medical":[19],"Things":[20],"(IoMT)":[21],"implantable":[22,60,187],"systems.":[23],"The":[24,113,169],"proposed":[25],"dual-band":[26],"platform":[27],"operates":[28],"at":[29,86],"1.65":[30],"GHz":[31,37],"powering":[34,184],"and":[35,44,63,83,108,126,139,157,182],"2.45":[36],"data":[39],"telemetry,":[40],"enabling":[41],"continuous":[42],"operation":[43],"reliable":[45],"communication":[46],"within":[47,189],"connected":[48,191],"healthcare":[49,192],"networks.":[50],"A":[51],"miniaturized":[52],"<inline-formula>":[53,119,153],"<tex-math":[54,120,154],"notation=\"LaTeX\">$6":[55],"\\times":[56],"7$":[57],"</tex-math></inline-formula>":[58,156],"mm":[59],"receiver":[61],"(Rx)":[62],"fabrication-friendly":[65],"slotted-patch":[66],"transmitter":[67],"(Tx)":[68],"are":[69],"designed":[70],"to":[71,166,178],"mitigate":[72],"the":[73,87,172],"challenges":[74],"posed":[75],"by":[76],"lossy":[77],"biological":[78],"tissues.":[79],"To":[80],"reduce":[81],"reflection":[82],"near-field":[84],"losses":[85],"tissue":[88],"interface,":[89],"an":[90,158],"ML-driven":[91],"dielectric":[92],"matching":[93],"medium":[94],"(MM)":[95],"is":[96],"developed":[97],"using":[98,133],"stacked":[100],"ensemble":[101],"model":[102],"incorporating":[103],"XGBoost,":[104],"CatBoost,":[105],"Decision":[106],"Tree,":[107],"Support":[109],"Vector":[110],"Regression":[111],"(SVR).":[112],"optimized":[114],"MM":[115],"properties":[116],"(dielectric":[117],"constant":[118],"notation=\"LaTeX\">$\\varepsilon":[121],"_{r}":[122],"\\approx":[123],"23$":[124],"</tex-math></inline-formula>,":[125],"thickness":[127],"18":[128],"mm)":[129],"were":[130],"physically":[131],"realized":[132],"zirconium":[135],"dioxide":[136],"(ZrO2)":[137],"block":[138],"experimentally":[140],"validated":[141],"tissue-mimicking":[144],"phantom.":[145],"Results":[146],"show":[147],"5":[149],"dB":[150,165],"improvement":[151],"notation=\"LaTeX\">$|S_{21}|$":[155],"enhancement":[159],"WPT":[161],"from":[163],"&#x2212;22":[164],"&#x2212;17":[167],"dB.":[168],"study":[170],"demonstrates":[171],"potential":[173],"ML-guided":[175],"electromagnetic":[176],"design":[177],"enable":[179],"intelligent,":[180],"energy-efficient,":[181],"scalable":[183],"IoMT":[186],"devices":[188],"future":[190],"ecosystems.":[193]},"counts_by_year":[],"updated_date":"2026-08-13T07:04:57.449891","created_date":"2026-07-04T00:00:00"}