{"id":"https://openalex.org/W2957726668","doi":"https://doi.org/10.1109/access.2019.2925835","title":"A Novel Hybrid Method of Spatially Filtered FDTD and Subgridding Technique","display_name":"A Novel Hybrid Method of Spatially Filtered FDTD and Subgridding Technique","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2957726668","doi":"https://doi.org/10.1109/access.2019.2925835","mag":"2957726668"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2925835","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2925835","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08751981.pdf","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://ieeexplore.ieee.org/ielx7/6287639/8600701/08751981.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101874135","display_name":"Jie Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jie Xu","raw_affiliation_strings":["Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0003-3168-7047","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054082823","display_name":"Guoda Xie","orcid":"https://orcid.org/0000-0002-9623-8114"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoda Xie","raw_affiliation_strings":["Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, Anhui University, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101874135"],"corresponding_institution_ids":["https://openalex.org/I143868143"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7265,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.71774159,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"7","issue":null,"first_page":"85622","last_page":"85626"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","score":0.9998999834060669,"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/T11263","display_name":"Electromagnetic Simulation and Numerical Methods","score":0.9998999834060669,"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/T10739","display_name":"Electromagnetic Scattering and Analysis","score":0.988099992275238,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11222","display_name":"Magnetic Properties and Applications","score":0.9710000157356262,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/finite-difference-time-domain-method","display_name":"Finite-difference time-domain method","score":0.9303033351898193},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.8584948778152466},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.6353112459182739},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.5944105386734009},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.548206090927124},{"id":"https://openalex.org/keywords/finite-difference-method","display_name":"Finite difference method","score":0.5149884819984436},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4575125575065613},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4500737488269806},{"id":"https://openalex.org/keywords/multivariate-interpolation","display_name":"Multivariate interpolation","score":0.44567984342575073},{"id":"https://openalex.org/keywords/boundary-value-problem","display_name":"Boundary value problem","score":0.41386693716049194},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3049509525299072},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.2353891134262085},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.16129133105278015},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12303832173347473},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08051902055740356},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.0759638249874115},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.06710845232009888}],"concepts":[{"id":"https://openalex.org/C184880428","wikidata":"https://www.wikidata.org/wiki/Q1417308","display_name":"Finite-difference time-domain method","level":2,"score":0.9303033351898193},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.8584948778152466},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.6353112459182739},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.5944105386734009},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.548206090927124},{"id":"https://openalex.org/C205951836","wikidata":"https://www.wikidata.org/wiki/Q1147751","display_name":"Finite difference method","level":2,"score":0.5149884819984436},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4575125575065613},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4500737488269806},{"id":"https://openalex.org/C203332170","wikidata":"https://www.wikidata.org/wiki/Q6334079","display_name":"Multivariate interpolation","level":3,"score":0.44567984342575073},{"id":"https://openalex.org/C182310444","wikidata":"https://www.wikidata.org/wiki/Q1332643","display_name":"Boundary value problem","level":2,"score":0.41386693716049194},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3049509525299072},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.2353891134262085},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16129133105278015},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12303832173347473},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08051902055740356},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0759638249874115},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.06710845232009888},{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2925835","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2925835","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08751981.pdf","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:6f57a4c37a7e46088eea3bb8d59a9abe","is_oa":true,"landing_page_url":"https://doaj.org/article/6f57a4c37a7e46088eea3bb8d59a9abe","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 85622-85626 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2925835","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2925835","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08751981.pdf","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":[],"awards":[{"id":"https://openalex.org/G2750428381","display_name":null,"funder_award_id":"KJ2017ZD02","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"},{"id":"https://openalex.org/G2773441051","display_name":null,"funder_award_id":"61801002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3621338358","display_name":null,"funder_award_id":"KJ2018A0015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3743589292","display_name":null,"funder_award_id":"KJ2017ZD02","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3791231289","display_name":null,"funder_award_id":"61701003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4567412108","display_name":null,"funder_award_id":"KJ2017ZD51","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"},{"id":"https://openalex.org/G4652649907","display_name":null,"funder_award_id":"61701001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7776983160","display_name":null,"funder_award_id":"KJ2017ZD51","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8039838972","display_name":null,"funder_award_id":"KJ2018A0015","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334897","display_name":"Natural Science Foundation of Anhui Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2957726668.pdf","grobid_xml":"https://content.openalex.org/works/W2957726668.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W1568147222","https://openalex.org/W2088262345","https://openalex.org/W2090843874","https://openalex.org/W2118872777","https://openalex.org/W2140769808","https://openalex.org/W2166258788","https://openalex.org/W2508067297","https://openalex.org/W2773376508","https://openalex.org/W2893916341"],"related_works":["https://openalex.org/W2045588195","https://openalex.org/W2026721846","https://openalex.org/W2362697663","https://openalex.org/W2111391262","https://openalex.org/W2381198209","https://openalex.org/W3180612984","https://openalex.org/W2989592345","https://openalex.org/W1535855622","https://openalex.org/W1726839885","https://openalex.org/W2363866393"],"abstract_inverted_index":{"A":[0],"novel":[1],"hybrid":[2,114],"method":[3],"of":[4,22,26,53,91,112],"spatially":[5],"filtered":[6],"finite-difference":[7],"time-domain":[8],"(SF-FDTD)":[9],"scheme":[10],"and":[11,80,110],"subgridding":[12],"technique":[13],"is":[14,31,99],"presented":[15,105],"to":[16,106],"analyze":[17],"the":[18,23,27,34,37,45,50,54,61,70,77,83,89,92,96,108,113],"multiscale":[19],"objects.":[20],"Because":[21],"controllable":[24],"stability":[25],"SF-FDTD":[28],"scheme,":[29],"which":[30],"applied":[32],"in":[33,44,76],"subgrid":[35],"region,":[36],"uniform":[38],"temporal":[39,51],"increment":[40],"can":[41,57],"be":[42,58],"employed":[43],"whole":[46],"simulation":[47,102],"region.":[48],"Therefore,":[49],"interpolation":[52,73],"field":[55,74],"components":[56],"avoided":[59],"at":[60,95],"coarse-dense":[62],"grids":[63],"connecting":[64,97],"boundary.":[65],"In":[66],"addition,":[67],"by":[68],"selecting":[69],"appropriate":[71],"spatial":[72],"points":[75],"Yee":[78],"cells":[79],"only":[81],"eliminating":[82],"unstable":[84],"frequency":[85],"domain":[86],"magnetic":[87],"fields,":[88],"influence":[90],"filtering":[93],"operation":[94],"boundary":[98],"removed.":[100],"The":[101],"results":[103],"are":[104],"validate":[107],"accuracy":[109],"efficiency":[111],"method.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
