{"id":"https://openalex.org/W2041463201","doi":"https://doi.org/10.4304/jsw.6.6.1089-1095","title":"A BP Neural Network Realization in the Measurement of Material Permittivity","display_name":"A BP Neural Network Realization in the Measurement of Material Permittivity","publication_year":2011,"publication_date":"2011-06-03","ids":{"openalex":"https://openalex.org/W2041463201","doi":"https://doi.org/10.4304/jsw.6.6.1089-1095","mag":"2041463201"},"language":"en","primary_location":{"id":"doi:10.4304/jsw.6.6.1089-1095","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jsw.6.6.1089-1095","pdf_url":null,"source":{"id":"https://openalex.org/S114141714","display_name":"Journal of Software","issn_l":"1796-217X","issn":["1796-217X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Software","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/A5100428456","display_name":"Qian Chen","orcid":"https://orcid.org/0000-0002-1909-302X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qian Chen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058007603","display_name":"Kama Huang","orcid":"https://orcid.org/0000-0002-1467-6680"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kama Huang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007803899","display_name":"Xiaoqing Yang","orcid":"https://orcid.org/0000-0002-9616-280X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiaoqing Yang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101565170","display_name":"Ming Luo","orcid":"https://orcid.org/0000-0002-5651-003X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ming Luo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5003379189","display_name":"Huacheng Zhu","orcid":"https://orcid.org/0000-0002-1737-870X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Huacheng Zhu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8628,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.7427136,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"6","issue":"6","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9994000196456909,"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/T11607","display_name":"Microwave and Dielectric Measurement Techniques","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"}},{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9724000096321106,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8697876334190369},{"id":"https://openalex.org/keywords/realization","display_name":"Realization (probability)","score":0.8100761771202087},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6513422727584839},{"id":"https://openalex.org/keywords/permittivity","display_name":"Permittivity","score":0.507002592086792},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40090054273605347},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.1074741780757904},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.0918864905834198},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0636046826839447},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.06223028898239136},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.03800883889198303}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8697876334190369},{"id":"https://openalex.org/C2781089630","wikidata":"https://www.wikidata.org/wiki/Q21856745","display_name":"Realization (probability)","level":2,"score":0.8100761771202087},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6513422727584839},{"id":"https://openalex.org/C168651791","wikidata":"https://www.wikidata.org/wiki/Q211569","display_name":"Permittivity","level":3,"score":0.507002592086792},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40090054273605347},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.1074741780757904},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0918864905834198},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0636046826839447},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.06223028898239136},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.03800883889198303}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4304/jsw.6.6.1089-1095","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jsw.6.6.1089-1095","pdf_url":null,"source":{"id":"https://openalex.org/S114141714","display_name":"Journal of Software","issn_l":"1796-217X","issn":["1796-217X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Software","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W270690376","https://openalex.org/W1527457289","https://openalex.org/W1971433618","https://openalex.org/W1984198720","https://openalex.org/W2044555821","https://openalex.org/W2072027432","https://openalex.org/W2073182742","https://openalex.org/W2102739948","https://openalex.org/W2105638649","https://openalex.org/W2113461708","https://openalex.org/W2115139301","https://openalex.org/W2121382649","https://openalex.org/W2129113685","https://openalex.org/W2149909280","https://openalex.org/W2171470032","https://openalex.org/W2284794397","https://openalex.org/W2355348574","https://openalex.org/W2391802238","https://openalex.org/W2499494499","https://openalex.org/W4247381894"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2022544890","https://openalex.org/W2394097730","https://openalex.org/W2769996735","https://openalex.org/W2043523297","https://openalex.org/W2260963831","https://openalex.org/W4235249401","https://openalex.org/W2390279801","https://openalex.org/W2331305369"],"abstract_inverted_index":{"Effective":[0],"complex":[1,47],"permittivity":[2,48],"measurements":[3],"of":[4,44,49,109,128,132,136],"materials":[5],"are":[6,89,117,141],"important":[7],"in":[8,54],"microwave":[9,12,26,52],"engineering":[10],"and":[11,28,63,86,144],"chemistry.":[13],"The":[14,106,125],"BP":[15,138],"(Back":[16],"Propagation)":[17],"neural":[18,35,139],"network":[19,36,140],"computational":[20],"module":[21],"has":[22,74,83],"been":[23,75,84,104],"applied":[24],"to":[25,40,94],"technology":[27],"becomes":[29],"a":[30,61,80],"useful":[31],"tool":[32],"recently.":[33],"A":[34],"can":[37,59],"be":[38],"trained":[39],"learn":[41],"the":[42,67,71,87,96,110,129,137],"behavior":[43],"an":[45,55],"effective":[46,130],"material":[50,68,97],"under":[51],"irradiation":[53],"experimental":[56],"system.":[57],"It":[58],"provide":[60],"fast":[62],"accurate":[64],"result":[65],"for":[66,113],"permittivity.":[69,98],"Thus,":[70],"on-line":[72],"measurement":[73,81],"realized.":[76],"In":[77],"this":[78],"paper,":[79],"system":[82],"designed":[85],"S-parameters":[88],"obtained":[90,142],"by":[91,134],"full-wave":[92],"simulations":[93],"reconstruct":[95],"Moreover,":[99],"several":[100,114],"organic":[101,115],"solvents":[102,116,133],"have":[103],"measured.":[105],"relative":[107],"errors":[108],"reconstructed":[111,126],"results":[112,127],"less":[118],"than":[119],"5%":[120],"compared":[121],"with":[122],"reference":[123],"data.":[124],"permittivities":[131],"means":[135],"quickly":[143],"accurately.":[145]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
