{"id":"https://openalex.org/W2802824893","doi":"https://doi.org/10.1109/access.2018.2834726","title":"Novel Microwave Sensors Based on Split Ring Resonators for Measuring Permittivity","display_name":"Novel Microwave Sensors Based on Split Ring Resonators for Measuring Permittivity","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2802824893","doi":"https://doi.org/10.1109/access.2018.2834726","mag":"2802824893"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2834726","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2834726","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":null,"license_id":null,"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.2018.2834726","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038032064","display_name":"Kuiwen Xu","orcid":"https://orcid.org/0000-0002-4943-5668"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kuiwen Xu","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, Zhejiang, CN"],"raw_orcid":"https://orcid.org/0000-0002-4943-5668","affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, Zhejiang, CN","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100355692","display_name":"Yang Liu","orcid":"https://orcid.org/0000-0001-7300-9215"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Liu","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, Zhejiang, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, Zhejiang, CN","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061263806","display_name":"Shichang Chen","orcid":"https://orcid.org/0000-0003-1628-5429"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shichang Chen","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, Zhejiang, CN"],"raw_orcid":"https://orcid.org/0000-0003-1628-5429","affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, Zhejiang, CN","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101876819","display_name":"Peng Zhao","orcid":"https://orcid.org/0000-0001-7936-3370"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Zhao","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, Zhejiang, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, Zhejiang, CN","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005730128","display_name":"Liang Peng","orcid":"https://orcid.org/0000-0002-7146-2451"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Peng","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, Zhejiang, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, Zhejiang, CN","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101714678","display_name":"Linxi Dong","orcid":null},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linxi Dong","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, Zhejiang, CN"],"raw_orcid":"https://orcid.org/0000-0003-2788-1488","affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, Zhejiang, CN","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114929531","display_name":"Gaofeng Wang","orcid":"https://orcid.org/0000-0001-8599-7249"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gaofeng Wang","raw_affiliation_strings":["Hangzhou Dianzi University, Hangzhou, Zhejiang, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hangzhou Dianzi University, Hangzhou, Zhejiang, CN","institution_ids":["https://openalex.org/I50760025"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I50760025"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.2755,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.88485803,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"6","issue":null,"first_page":"26111","last_page":"26120"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.9998999834060669,"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/T11607","display_name":"Microwave and Dielectric Measurement Techniques","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/T11160","display_name":"Acoustic Wave Resonator Technologies","score":0.9995999932289124,"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/T12155","display_name":"Microwave Dielectric Ceramics Synthesis","score":0.9986000061035156,"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/resonator","display_name":"Resonator","score":0.7392222285270691},{"id":"https://openalex.org/keywords/permittivity","display_name":"Permittivity","score":0.6167241930961609},{"id":"https://openalex.org/keywords/lambda","display_name":"Lambda","score":0.5295206904411316},{"id":"https://openalex.org/keywords/split-ring-resonator","display_name":"Split-ring resonator","score":0.49680259823799133},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4290165305137634},{"id":"https://openalex.org/keywords/dielectric-permittivity","display_name":"Dielectric permittivity","score":0.42596104741096497},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.42291516065597534},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.41467776894569397},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41128867864608765},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3889368772506714},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.38890403509140015},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3666548728942871},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.33868008852005005},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.3164252042770386},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.28311797976493835},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.26651236414909363},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.21971938014030457},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1746378242969513},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.1735970377922058},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.13779252767562866}],"concepts":[{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.7392222285270691},{"id":"https://openalex.org/C168651791","wikidata":"https://www.wikidata.org/wiki/Q211569","display_name":"Permittivity","level":3,"score":0.6167241930961609},{"id":"https://openalex.org/C2778113609","wikidata":"https://www.wikidata.org/wiki/Q10897","display_name":"Lambda","level":2,"score":0.5295206904411316},{"id":"https://openalex.org/C73862843","wikidata":"https://www.wikidata.org/wiki/Q4992522","display_name":"Split-ring resonator","level":3,"score":0.49680259823799133},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4290165305137634},{"id":"https://openalex.org/C2986736532","wikidata":"https://www.wikidata.org/wiki/Q211569","display_name":"Dielectric permittivity","level":4,"score":0.42596104741096497},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.42291516065597534},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.41467776894569397},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41128867864608765},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3889368772506714},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.38890403509140015},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3666548728942871},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.33868008852005005},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.3164252042770386},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.28311797976493835},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.26651236414909363},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.21971938014030457},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1746378242969513},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.1735970377922058},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.13779252767562866}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2018.2834726","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2834726","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b5595f1698d540f6b7a271e56925463e","is_oa":true,"landing_page_url":"https://doaj.org/article/b5595f1698d540f6b7a271e56925463e","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 6, Pp 26111-26120 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2834726","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2834726","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":null,"license_id":null,"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/G243830979","display_name":null,"funder_award_id":"61601160","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5244829091","display_name":null,"funder_award_id":"61601161","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5528026145","display_name":"\u5bc6\u96c6\u591a\u901a\u9053\u65f6\u95f4\u53cd\u6f14\u7535\u78c1\u901a\u4fe1\u7684\u57fa\u7840\u7406\u8bba\u4e0e\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61331007","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6459443271","display_name":null,"funder_award_id":"61601163","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7272527347","display_name":null,"funder_award_id":"61411136003","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":29,"referenced_works":["https://openalex.org/W1971885473","https://openalex.org/W1977748722","https://openalex.org/W1984671961","https://openalex.org/W2022399428","https://openalex.org/W2029165685","https://openalex.org/W2038169401","https://openalex.org/W2054812651","https://openalex.org/W2077411079","https://openalex.org/W2099393903","https://openalex.org/W2122788560","https://openalex.org/W2130094952","https://openalex.org/W2130139717","https://openalex.org/W2138412702","https://openalex.org/W2148020016","https://openalex.org/W2163728619","https://openalex.org/W2167194757","https://openalex.org/W2461043470","https://openalex.org/W2498154080","https://openalex.org/W2520466317","https://openalex.org/W2523669909","https://openalex.org/W2527863139","https://openalex.org/W2528066728","https://openalex.org/W2584538773","https://openalex.org/W2595036468","https://openalex.org/W2734734924","https://openalex.org/W2739219669","https://openalex.org/W2744492813","https://openalex.org/W4244875169","https://openalex.org/W6727947179"],"related_works":["https://openalex.org/W2897266702","https://openalex.org/W3015564609","https://openalex.org/W2018418715","https://openalex.org/W2061347359","https://openalex.org/W2061952983","https://openalex.org/W2093867097","https://openalex.org/W2044150311","https://openalex.org/W2544449737","https://openalex.org/W2088995601","https://openalex.org/W1980242998"],"abstract_inverted_index":{"Measuring":[0],"the":[1,21,41,52,56,89,99,106,115,126,130,134,140,149,152,158,167,180,190],"electromagnetic":[2],"properties":[3],"of":[4,43,46,51,54,125,151,160,187],"materials":[5],"has":[6],"important":[7],"applications":[8],"in":[9,183],"many":[10],"fields.":[11],"In":[12],"this":[13],"paper,":[14],"two":[15],"electrically":[16],"small":[17,44],"sensors":[18,136],"based":[19],"on":[20,98],"split":[22],"ring":[23],"resonators":[24,58,169],"(SRRs)":[25],"with":[26,95,114,173],"extended":[27],"long":[28],"legs,":[29],"i.e.,":[30],"two-layer":[31,74,116],"and":[32,75,85,109,129,144,155,163],"three-layer":[33,76,91],"magnetic":[34,77,92],"coupled":[35,78,93,117],"SRRs,":[36,55,79],"are":[37],"proposed":[38,57,90,135,153,168],"to":[39,103,178],"measure":[40],"permittivity":[42,175],"samples":[45],"unknown":[47,141],"materials.":[48],"By":[49,119],"virtue":[50],"characteristics":[53],"have":[59,110,147],"several":[60],"merits,":[61],"such":[62],"as":[63],"extremely":[64],"compact":[65,161],"size":[66,162],"($0.067\\lambda":[67],"_{0}\\times":[68,71],"0.067\\lambda":[69],"_{0}$and$0.052\\lambda":[70],"0.052\\lambda":[72],"_{0}$for":[73],"respectively),":[80],"high":[81],"quality":[82,107],"factor":[83,108],"($Q$),":[84],"stable":[86],"resonance.":[87],"Especially,":[88],"sensor":[94],"opposite":[96],"splits":[97],"SRRs":[100],"is":[101],"able":[102],"further":[104],"improve":[105,179],"better":[111],"stability":[112],"compared":[113],"sensor.":[118],"different":[120],"shifting":[121],"resonant":[122],"frequencies":[123],"instead":[124],"single":[127],"ones":[128],"polynomial":[131],"fitting":[132],"method,":[133],"can":[137,170],"accurately":[138],"calculate":[139],"permittivity.":[142],"Simulated":[143],"experimental":[145,192],"results":[146],"validated":[148],"efficacy":[150],"approach":[154],"designs.":[156],"With":[157],"features":[159],"lower":[164],"far-field":[165],"radiation,":[166],"be":[171],"combined":[172],"various":[174],"measurement":[176,181],"algorithms":[177],"accuracy":[182],"a":[184],"wide":[185],"range":[186],"environments":[188],"beyond":[189],"specific":[191],"setup.":[193]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}