{"id":"https://openalex.org/W2804573639","doi":"https://doi.org/10.3390/s18051644","title":"A Novel Displacement and Tilt Detection Method Using Passive UHF RFID Technology","display_name":"A Novel Displacement and Tilt Detection Method Using Passive UHF RFID Technology","publication_year":2018,"publication_date":"2018-05-21","ids":{"openalex":"https://openalex.org/W2804573639","doi":"https://doi.org/10.3390/s18051644","mag":"2804573639","pmid":"https://pubmed.ncbi.nlm.nih.gov/29883405"},"language":"en","primary_location":{"id":"doi:10.3390/s18051644","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18051644","pdf_url":"https://www.mdpi.com/1424-8220/18/5/1644/pdf?version=1526896671","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/18/5/1644/pdf?version=1526896671","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047168502","display_name":"Xiao\u2010Zheng Lai","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaozheng Lai","raw_affiliation_strings":["School of Computer Science &amp; Engineering, South China University of Technology, Guangzhou 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science &amp; Engineering, South China University of Technology, Guangzhou 510006, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102295490","display_name":"Zhirong Cai","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhirong Cai","raw_affiliation_strings":["School of Computer Science &amp; Engineering, South China University of Technology, Guangzhou 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science &amp; Engineering, South China University of Technology, Guangzhou 510006, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100886913","display_name":"Ze\u2010Ming Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeming Xie","raw_affiliation_strings":["School of Electronic &amp; Information, South China University of Technology, Guangzhou 510641, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic &amp; Information, South China University of Technology, Guangzhou 510641, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082794710","display_name":"Hailong Zhu","orcid":"https://orcid.org/0000-0002-9797-8165"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hailong Zhu","raw_affiliation_strings":["School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China"],"raw_orcid":"https://orcid.org/0000-0002-9797-8165","affiliations":[{"raw_affiliation_string":"School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China","institution_ids":["https://openalex.org/I139024713"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5082794710"],"corresponding_institution_ids":["https://openalex.org/I139024713"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.4641,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.85403868,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"18","issue":"5","first_page":"1644","last_page":"1644"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10986","display_name":"RFID technology advancements","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10986","display_name":"RFID technology advancements","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","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/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9815999865531921,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tilt","display_name":"Tilt (camera)","score":0.8513677716255188},{"id":"https://openalex.org/keywords/ultra-high-frequency","display_name":"Ultra high frequency","score":0.8414169549942017},{"id":"https://openalex.org/keywords/displacement","display_name":"Displacement (psychology)","score":0.7011842131614685},{"id":"https://openalex.org/keywords/radio-frequency-identification","display_name":"Radio-frequency identification","score":0.6903731822967529},{"id":"https://openalex.org/keywords/tilt-sensor","display_name":"Tilt sensor","score":0.5743198990821838},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5696932077407837},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5539799332618713},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.45579323172569275},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4454609751701355},{"id":"https://openalex.org/keywords/phase-angle","display_name":"Phase angle (astronomy)","score":0.4359167814254761},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42089781165122986},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.4204350709915161},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.38462477922439575},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24247634410858154},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23957949876785278},{"id":"https://openalex.org/keywords/optical-fiber","display_name":"Optical fiber","score":0.07219094038009644}],"concepts":[{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.8513677716255188},{"id":"https://openalex.org/C96122199","wikidata":"https://www.wikidata.org/wiki/Q628096","display_name":"Ultra high frequency","level":2,"score":0.8414169549942017},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.7011842131614685},{"id":"https://openalex.org/C204222849","wikidata":"https://www.wikidata.org/wiki/Q104954","display_name":"Radio-frequency identification","level":2,"score":0.6903731822967529},{"id":"https://openalex.org/C32688793","wikidata":"https://www.wikidata.org/wiki/Q827664","display_name":"Tilt sensor","level":3,"score":0.5743198990821838},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5696932077407837},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5539799332618713},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.45579323172569275},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4454609751701355},{"id":"https://openalex.org/C170222088","wikidata":"https://www.wikidata.org/wiki/Q2059855","display_name":"Phase angle (astronomy)","level":2,"score":0.4359167814254761},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42089781165122986},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.4204350709915161},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.38462477922439575},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24247634410858154},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23957949876785278},{"id":"https://openalex.org/C194232370","wikidata":"https://www.wikidata.org/wiki/Q162","display_name":"Optical fiber","level":2,"score":0.07219094038009644},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s18051644","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18051644","pdf_url":"https://www.mdpi.com/1424-8220/18/5/1644/pdf?version=1526896671","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:29883405","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29883405","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:d7f9716a390740cf8feb65a25ffe2683","is_oa":true,"landing_page_url":"https://doaj.org/article/d7f9716a390740cf8feb65a25ffe2683","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":"Sensors, Vol 18, Iss 5, p 1644 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:4940428","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5981316","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/5/1644/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s18051644","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 18; Issue 5; Pages: 1644","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s18051644","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18051644","pdf_url":"https://www.mdpi.com/1424-8220/18/5/1644/pdf?version=1526896671","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6499999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1214091728","display_name":"\u96c6\u6210\u4f20\u611f\u5668\u7684\u65e0\u82af\u7247RFID\u6807\u7b7e\u7814\u7a76","funder_award_id":"61101015","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":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2804573639.pdf"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1544492873","https://openalex.org/W1963593820","https://openalex.org/W1975981999","https://openalex.org/W1977808060","https://openalex.org/W1999682091","https://openalex.org/W2021379095","https://openalex.org/W2032001526","https://openalex.org/W2036726529","https://openalex.org/W2039015468","https://openalex.org/W2051577049","https://openalex.org/W2051812067","https://openalex.org/W2053196400","https://openalex.org/W2056129339","https://openalex.org/W2063913550","https://openalex.org/W2074264653","https://openalex.org/W2077909592","https://openalex.org/W2084983710","https://openalex.org/W2093568802","https://openalex.org/W2093803651","https://openalex.org/W2095722957","https://openalex.org/W2097503872","https://openalex.org/W2105103777","https://openalex.org/W2108292920","https://openalex.org/W2111875679","https://openalex.org/W2138222938","https://openalex.org/W2142728307","https://openalex.org/W2152664317","https://openalex.org/W2159530237","https://openalex.org/W2161316556","https://openalex.org/W2166233193","https://openalex.org/W2166306403","https://openalex.org/W2169534075","https://openalex.org/W2321931697","https://openalex.org/W2328998382","https://openalex.org/W2330594328","https://openalex.org/W2398041400","https://openalex.org/W2468814154","https://openalex.org/W2489009153","https://openalex.org/W2569163581","https://openalex.org/W2584444309","https://openalex.org/W2588258310","https://openalex.org/W2589217577","https://openalex.org/W2594917911","https://openalex.org/W2596770274","https://openalex.org/W6684929306"],"related_works":["https://openalex.org/W4285153716","https://openalex.org/W2673135913","https://openalex.org/W2331874935","https://openalex.org/W4255130740","https://openalex.org/W2051612593","https://openalex.org/W2605423343","https://openalex.org/W2890875378","https://openalex.org/W2370437887","https://openalex.org/W4236373924","https://openalex.org/W2068481219"],"abstract_inverted_index":{"The":[0],"displacement":[1,53,67,86,137],"and":[2,50,54,143],"tilt":[3,55,90,148],"angle":[4,56,91,149],"of":[5,46,57,120,136,146],"an":[6,88,155],"object":[7],"are":[8],"useful":[9],"information":[10],"for":[11,154],"wireless":[12],"monitoring":[13],"applications.":[14],"In":[15],"this":[16],"paper,":[17],"a":[18,35,77,101,113],"low-cost":[19],"detection":[20],"method":[21,33],"based":[22],"on":[23,84],"passive":[24],"radio":[25],"frequency":[26],"identification":[27],"(RFID)":[28],"technology":[29],"is":[30,129,138,150],"proposed.":[31],"This":[32],"uses":[34],"standard":[36],"ultrahigh-frequency":[37],"(UHF)":[38],"RFID":[39,58,74,98,156],"reader":[40,81,105],"to":[41,61,111],"measure":[42],"the":[43,47,52,62,73,85,97,117,121,131,144,147],"phase":[44,118],"variation":[45],"tag":[48],"response":[49],"detect":[51],"tags":[59],"attached":[60],"targeted":[63],"object.":[64],"An":[65],"accurate":[66,89],"result":[68],"can":[69,92],"be":[70,94],"detected":[71,95],"by":[72,96],"system":[75,99,157],"with":[76,100,116,158],"linearly":[78],"polarized":[79,103],"(LP)":[80],"antenna.":[82],"Based":[83],"results,":[87],"also":[93],"circularly":[102],"(CP)":[104],"antenna,":[106],"which":[107],"has":[108],"been":[109],"proved":[110],"have":[112],"linear":[114],"relationship":[115],"parameter":[119],"tag&rsquo;s":[122],"backscattered":[123],"wave.":[124],"As":[125],"far":[126],"as":[127],"accuracy":[128],"concerned,":[130],"mean":[132],"absolute":[133],"error":[134],"(MAE)":[135],"less":[139,151],"than":[140,152],"2":[141],"mm":[142,160],"MAE":[145],"2.5&deg;":[153],"500":[159],"working":[161],"range.":[162]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2}],"updated_date":"2026-06-06T09:05:17.133730","created_date":"2025-10-10T00:00:00"}
