{"id":"https://openalex.org/W3170354358","doi":"https://doi.org/10.1109/rfid52461.2021.9444368","title":"A Backscatter Channel Sounder Using Tunneling RFID Tags","display_name":"A Backscatter Channel Sounder Using Tunneling RFID Tags","publication_year":2021,"publication_date":"2021-04-27","ids":{"openalex":"https://openalex.org/W3170354358","doi":"https://doi.org/10.1109/rfid52461.2021.9444368","mag":"3170354358"},"language":"en","primary_location":{"id":"doi:10.1109/rfid52461.2021.9444368","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rfid52461.2021.9444368","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on RFID (RFID)","raw_type":"proceedings-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/A5016505826","display_name":"Cheng Qi","orcid":"https://orcid.org/0000-0002-7815-7759"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Cheng Qi","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057037949","display_name":"Francesco Amato","orcid":"https://orcid.org/0000-0002-6060-993X"},"institutions":[{"id":"https://openalex.org/I2800251467","display_name":"Istituto Nazionale di Fisica Nucleare, Galileo Galilei Institute for Theoretical Physics","ror":"https://ror.org/030ws5c69","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I2800251467","https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Amato","raw_affiliation_strings":["ITIS Galileo Galilei - Roma"],"affiliations":[{"raw_affiliation_string":"ITIS Galileo Galilei - Roma","institution_ids":["https://openalex.org/I2800251467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063079893","display_name":"Yiliang Guo","orcid":"https://orcid.org/0000-0001-7406-9324"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yiliang Guo","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100386261","display_name":"Ying Zhang","orcid":"https://orcid.org/0009-0001-9848-6728"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ying Zhang","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009253819","display_name":"Gregory D. Durgin","orcid":"https://orcid.org/0000-0002-9491-2603"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gregory D. Durgin","raw_affiliation_strings":["Georgia Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5016505826"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":0.3008,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.55225185,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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/T10986","display_name":"RFID technology advancements","score":0.9991999864578247,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9984999895095825,"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/channel-sounding","display_name":"Channel sounding","score":0.8260893821716309},{"id":"https://openalex.org/keywords/depth-sounding","display_name":"Depth sounding","score":0.7583732604980469},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7043291330337524},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.6965577006340027},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6295991539955139},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6188125610351562},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5668733716011047},{"id":"https://openalex.org/keywords/radio-frequency-identification","display_name":"Radio-frequency identification","score":0.5120871067047119},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.42541080713272095},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34749582409858704},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3432350754737854},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2387697696685791},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15615665912628174},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.11686623096466064}],"concepts":[{"id":"https://openalex.org/C2781127089","wikidata":"https://www.wikidata.org/wiki/Q25051821","display_name":"Channel sounding","level":4,"score":0.8260893821716309},{"id":"https://openalex.org/C55510283","wikidata":"https://www.wikidata.org/wiki/Q1382947","display_name":"Depth sounding","level":2,"score":0.7583732604980469},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7043291330337524},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.6965577006340027},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6295991539955139},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6188125610351562},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5668733716011047},{"id":"https://openalex.org/C204222849","wikidata":"https://www.wikidata.org/wiki/Q104954","display_name":"Radio-frequency identification","level":2,"score":0.5120871067047119},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.42541080713272095},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34749582409858704},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3432350754737854},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2387697696685791},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15615665912628174},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.11686623096466064},{"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/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"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/rfid52461.2021.9444368","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rfid52461.2021.9444368","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on RFID (RFID)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1613559169","https://openalex.org/W1968666095","https://openalex.org/W1993633188","https://openalex.org/W2059947141","https://openalex.org/W2100989187","https://openalex.org/W2108292920","https://openalex.org/W2114365263","https://openalex.org/W2120775565","https://openalex.org/W2127432465","https://openalex.org/W2196222222","https://openalex.org/W2307071109","https://openalex.org/W2317325569","https://openalex.org/W2489436382","https://openalex.org/W2612232171","https://openalex.org/W2793625630","https://openalex.org/W2801582644","https://openalex.org/W2807720554","https://openalex.org/W2945901836","https://openalex.org/W2969473791","https://openalex.org/W2974683824","https://openalex.org/W3126380805","https://openalex.org/W3138126362","https://openalex.org/W3148387313","https://openalex.org/W6687415049","https://openalex.org/W6698761338","https://openalex.org/W6738032997","https://openalex.org/W6792177194","https://openalex.org/W7008410940"],"related_works":["https://openalex.org/W2359663630","https://openalex.org/W1995386335","https://openalex.org/W4245785784","https://openalex.org/W2384416606","https://openalex.org/W2901680275","https://openalex.org/W2552938499","https://openalex.org/W2773736832","https://openalex.org/W4245218137","https://openalex.org/W2069912196","https://openalex.org/W2418390248"],"abstract_inverted_index":{"This":[0,19],"paper":[1],"introduces":[2],"a":[3,10,32,47],"backscatter":[4],"channel":[5,28,65],"sounder":[6],"technique":[7],"used":[8],"for":[9,43],"radio-frequency":[11],"identification":[12],"(RFID)":[13],"positioning":[14,26,45],"system":[15,20],"at":[16,55],"5.8":[17],"GHz.":[18],"applies":[21],"received":[22],"signal":[23],"phase":[24],"(RSP)-based":[25],"and":[27],"sounding":[29,66],"techniques":[30],"to":[31,38],"tunneling":[33],"tag,":[34],"providing":[35],"sufficient":[36],"information":[37],"calculate":[39],"the":[40,63],"delay":[41],"spectrum":[42],"accurate":[44],"in":[46],"complicated":[48],"multipath":[49],"environment.":[50],"Ultra-precise":[51],"(0.45%)":[52],"position":[53],"estimates":[54],"long":[56],"distances":[57],"(100":[58],"m)":[59],"are":[60],"achieved":[61],"using":[62],"proposed":[64],"techniques.":[67]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}