{"id":"https://openalex.org/W4285300090","doi":"https://doi.org/10.1109/tim.2022.3172425","title":"Design of the Complex Permittivity Measurement System Based on the Waveguide Six-Port Reflectometer","display_name":"Design of the Complex Permittivity Measurement System Based on the Waveguide Six-Port Reflectometer","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4285300090","doi":"https://doi.org/10.1109/tim.2022.3172425"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2022.3172425","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2022.3172425","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5024087137","display_name":"Chuanyin Chong","orcid":null},"institutions":[{"id":"https://openalex.org/I16351329","display_name":"China West Normal University","ror":"https://ror.org/04s99y476","country_code":"CN","type":"education","lineage":["https://openalex.org/I16351329"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chuanyin Chong","raw_affiliation_strings":["School of Electronic Information Engineering, China West Normal University, Nanchong, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information Engineering, China West Normal University, Nanchong, China","institution_ids":["https://openalex.org/I16351329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071210173","display_name":"Tao Hong","orcid":"https://orcid.org/0000-0003-2833-9121"},"institutions":[{"id":"https://openalex.org/I16351329","display_name":"China West Normal University","ror":"https://ror.org/04s99y476","country_code":"CN","type":"education","lineage":["https://openalex.org/I16351329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Hong","raw_affiliation_strings":["School of Electronic Information Engineering, China West Normal University, Nanchong, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information Engineering, China West Normal University, Nanchong, China","institution_ids":["https://openalex.org/I16351329"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058007603","display_name":"Kama Huang","orcid":"https://orcid.org/0000-0002-1467-6680"},"institutions":[{"id":"https://openalex.org/I24201400","display_name":"Chengdu University of Information Technology","ror":"https://ror.org/01yxwrh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I24201400"]},{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kama Huang","raw_affiliation_strings":["College of Electronics and Information Engineering, Sichuan University, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24201400","https://openalex.org/I24185976"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024087137"],"corresponding_institution_ids":["https://openalex.org/I16351329"],"apc_list":null,"apc_paid":null,"fwci":2.0122,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.86478304,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"71","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.9991999864578247,"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/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.9991999864578247,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9333000183105469,"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/T12510","display_name":"Magneto-Optical Properties and Applications","score":0.9282000064849854,"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/permittivity","display_name":"Permittivity","score":0.7774302363395691},{"id":"https://openalex.org/keywords/reflection-coefficient","display_name":"Reflection coefficient","score":0.76499342918396},{"id":"https://openalex.org/keywords/waveguide","display_name":"Waveguide","score":0.6726053953170776},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5602446794509888},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5511401295661926},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.4889020025730133},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.48616692423820496},{"id":"https://openalex.org/keywords/power-dividers-and-directional-couplers","display_name":"Power dividers and directional couplers","score":0.45958131551742554},{"id":"https://openalex.org/keywords/relative-permittivity","display_name":"Relative permittivity","score":0.4160758852958679},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4132366478443146},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3557727336883545},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.24978649616241455},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.22958022356033325},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22576364874839783},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2225790023803711},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19003751873970032},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11185285449028015}],"concepts":[{"id":"https://openalex.org/C168651791","wikidata":"https://www.wikidata.org/wiki/Q211569","display_name":"Permittivity","level":3,"score":0.7774302363395691},{"id":"https://openalex.org/C41700454","wikidata":"https://www.wikidata.org/wiki/Q1852282","display_name":"Reflection coefficient","level":2,"score":0.76499342918396},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.6726053953170776},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5602446794509888},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5511401295661926},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.4889020025730133},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.48616692423820496},{"id":"https://openalex.org/C202988678","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Power dividers and directional couplers","level":2,"score":0.45958131551742554},{"id":"https://openalex.org/C13760523","wikidata":"https://www.wikidata.org/wiki/Q4027242","display_name":"Relative permittivity","level":4,"score":0.4160758852958679},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4132366478443146},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3557727336883545},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.24978649616241455},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.22958022356033325},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22576364874839783},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2225790023803711},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19003751873970032},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11185285449028015},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2022.3172425","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2022.3172425","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9200000166893005}],"awards":[{"id":"https://openalex.org/G2047059730","display_name":null,"funder_award_id":"62001398","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5131185341","display_name":null,"funder_award_id":"61731013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W12581521","https://openalex.org/W1611690198","https://openalex.org/W1972288207","https://openalex.org/W2003783963","https://openalex.org/W2007315006","https://openalex.org/W2013998983","https://openalex.org/W2030287626","https://openalex.org/W2041822333","https://openalex.org/W2045295662","https://openalex.org/W2049136156","https://openalex.org/W2057419199","https://openalex.org/W2091675070","https://openalex.org/W2095653206","https://openalex.org/W2096183784","https://openalex.org/W2106870291","https://openalex.org/W2117927671","https://openalex.org/W2121656239","https://openalex.org/W2123498734","https://openalex.org/W2129921557","https://openalex.org/W2130372754","https://openalex.org/W2149909280","https://openalex.org/W2151224241","https://openalex.org/W2152066382","https://openalex.org/W2161074266","https://openalex.org/W2164726995","https://openalex.org/W2188044751","https://openalex.org/W2290231534","https://openalex.org/W2479396354","https://openalex.org/W2544433561","https://openalex.org/W2587766969","https://openalex.org/W2663745053","https://openalex.org/W2792186347","https://openalex.org/W2885635665","https://openalex.org/W2916388017","https://openalex.org/W2952199559","https://openalex.org/W2970513344","https://openalex.org/W2981430025","https://openalex.org/W3046198733","https://openalex.org/W3172130055","https://openalex.org/W3215064317","https://openalex.org/W4247381894","https://openalex.org/W4248288458","https://openalex.org/W6735220475"],"related_works":["https://openalex.org/W2107320019","https://openalex.org/W2905363763","https://openalex.org/W3091232865","https://openalex.org/W2313079490","https://openalex.org/W2333849723","https://openalex.org/W2600143927","https://openalex.org/W2061477944","https://openalex.org/W4380686309","https://openalex.org/W4283715984","https://openalex.org/W2802026276"],"abstract_inverted_index":{"This":[0],"article":[1],"proposes":[2],"a":[3,19,25,32,109,164],"simple":[4],"and":[5,24,36,50,80,108,123],"cheap":[6],"complex":[7,106,121,149],"permittivity":[8,122,150],"measurement":[9,65,83,168],"system":[10,145],"at":[11,85],"the":[12,53,63,68,71,77,95,98,105,117,120,124,129,133,140,143,148,154,167],"frequency":[13],"of":[14,31,52,67,97,104,142],"2450":[15],"MHz":[16],"based":[17,159],"on":[18,160],"waveguide":[20,54,91,162],"six-port":[21],"reflectometer":[22],"(SPR)":[23],"ridge":[26,90],"waveguide.":[27],"The":[28,45,89,157],"SPR":[29,55,73,158],"composed":[30],"waveguide-stripline-coaxial":[33],"directional":[34],"coupler":[35],"three":[37],"SubMiniature":[38],"version":[39],"A":[40],"(SMA)":[41],"probes":[42],"is":[43,92,114,151],"designed.":[44],"general":[46],"theoretical":[47],"model,":[48],"simulation,":[49],"implementation":[51],"with":[56,128,171],"an":[57],"optimal":[58],"accuracy":[59],"are":[60],"given.":[61],"Within":[62],"dynamic":[64],"range":[66],"power":[69,87],"meters,":[70],"designed":[72],"can":[74,136],"accurately":[75],"measure":[76],"reflection":[78,125],"coefficient":[79],"have":[81],"high":[82],"stability":[84],"different":[86],"levels.":[88],"used":[93],"as":[94],"carrier":[96],"material":[99],"to":[100],"obtain":[101],"good":[102],"monotonicity":[103],"permittivity,":[107],"backpropagation":[110],"neural":[111],"network":[112],"(BPNN)":[113],"established":[115],"for":[116,166],"relationship":[118],"between":[119],"coefficient.":[126],"Compared":[127],"reference":[130],"values":[131],"in":[132,146],"literature,":[134],"it":[135],"be":[137],"found":[138],"that":[139],"error":[141],"whole":[144],"measuring":[147],"also":[152],"within":[153],"acceptable":[155],"range.":[156],"rectangular":[161],"provides":[163],"basis":[165],"while":[169],"heating":[170],"high-power":[172],"microwave":[173],"energy.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
