{"id":"https://openalex.org/W2897601266","doi":"https://doi.org/10.1109/tim.2018.2861118","title":"Wireless Indoor Positioning With Vertically Uniform Alternating Magnetic Fields","display_name":"Wireless Indoor Positioning With Vertically Uniform Alternating Magnetic Fields","publication_year":2018,"publication_date":"2018-08-16","ids":{"openalex":"https://openalex.org/W2897601266","doi":"https://doi.org/10.1109/tim.2018.2861118","mag":"2897601266"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2018.2861118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2018.2861118","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/A5056196950","display_name":"Xiaokang Qi","orcid":"https://orcid.org/0000-0002-6786-9355"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaokang Qi","raw_affiliation_strings":["Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063999682","display_name":"Jiangtao Huangfu","orcid":"https://orcid.org/0000-0003-2686-0298"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangtao Huangfu","raw_affiliation_strings":["Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025738581","display_name":"Changzhi Li","orcid":"https://orcid.org/0000-0003-2188-4506"},"institutions":[{"id":"https://openalex.org/I12315562","display_name":"Texas Tech University","ror":"https://ror.org/0405mnx93","country_code":"US","type":"education","lineage":["https://openalex.org/I12315562"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Changzhi Li","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX, USA","institution_ids":["https://openalex.org/I12315562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084480764","display_name":"Lixin Ran","orcid":"https://orcid.org/0000-0003-1264-9862"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lixin Ran","raw_affiliation_strings":["Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-1264-9862","affiliations":[{"raw_affiliation_string":"Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100333516","display_name":"Lei Chen","orcid":"https://orcid.org/0000-0002-8257-5806"},"institutions":[{"id":"https://openalex.org/I4210120144","display_name":"Beijing Jingshida Electromechanical Equipment Research Institute","ror":"https://ror.org/02vx4zx98","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210120144"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Chen","raw_affiliation_strings":["Beijing Electro-Mechanical Engineering Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Electro-Mechanical Engineering Institute, Beijing, China","institution_ids":["https://openalex.org/I4210120144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100603588","display_name":"Kang An","orcid":"https://orcid.org/0000-0003-4720-0635"},"institutions":[{"id":"https://openalex.org/I4210120144","display_name":"Beijing Jingshida Electromechanical Equipment Research Institute","ror":"https://ror.org/02vx4zx98","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210120144"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kang An","raw_affiliation_strings":["Beijing Electro-Mechanical Engineering Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Electro-Mechanical Engineering Institute, Beijing, China","institution_ids":["https://openalex.org/I4210120144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112205818","display_name":"Jun Wang","orcid":"https://orcid.org/0000-0002-7187-0893"},"institutions":[{"id":"https://openalex.org/I4210120144","display_name":"Beijing Jingshida Electromechanical Equipment Research Institute","ror":"https://ror.org/02vx4zx98","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210120144"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Wang","raw_affiliation_strings":["Beijing Electro-Mechanical Engineering Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Electro-Mechanical Engineering Institute, Beijing, China","institution_ids":["https://openalex.org/I4210120144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101862185","display_name":"Chao Ma","orcid":"https://orcid.org/0000-0002-4855-6644"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Ma","raw_affiliation_strings":["Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100392864","display_name":"Bin Zhang","orcid":"https://orcid.org/0000-0002-7176-699X"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Zhang","raw_affiliation_strings":["Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038032064","display_name":"Kuiwen Xu","orcid":"https://orcid.org/0000-0002-4943-5668"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kuiwen Xu","raw_affiliation_strings":["Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100319250","display_name":"Huan Li","orcid":"https://orcid.org/0000-0003-2865-9133"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan Li","raw_affiliation_strings":["Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072835147","display_name":"Dexin Ye","orcid":"https://orcid.org/0000-0002-1680-8149"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dexin Ye","raw_affiliation_strings":["Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Applied Research on Electromagnetics, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":12,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3928,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.64284049,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"67","issue":"11","first_page":"2733","last_page":"2735"},"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T12801","display_name":"Bluetooth and Wireless Communication Technologies","score":0.979200005531311,"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/wireless","display_name":"Wireless","score":0.7042664289474487},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.5657980442047119},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5531981587409973},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46016666293144226},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.4277937710285187},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4061011075973511},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3973390460014343},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.23796376585960388},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23113000392913818},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21877256035804749},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2137511968612671}],"concepts":[{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.7042664289474487},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.5657980442047119},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5531981587409973},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46016666293144226},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.4277937710285187},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4061011075973511},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3973390460014343},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.23796376585960388},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23113000392913818},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21877256035804749},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2137511968612671},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2018.2861118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2018.2861118","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":[],"awards":[{"id":"https://openalex.org/G2901543741","display_name":"\u5355\u63a5\u6536\u5929\u7ebf\u975e\u626b\u63cf\u5fae\u6ce2\u6210\u50cf\u7814\u7a76","funder_award_id":"61471315","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/G5730111905","display_name":null,"funder_award_id":"61701437","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6106116223","display_name":"\u57fa\u4e8e\u5206\u5e03\u5f0f\u96f7\u8fbe\u4f20\u611f\u7684\u591a\u666e\u52d2\u89c6\u89c9\u7814\u7a76","funder_award_id":"61771421","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6783328557","display_name":"\u5168\u5411\u81ea\u9690\u5f62\u6750\u6599\u7684\u6784\u9020\u673a\u7406\u4e0e\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61771422","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8660366095","display_name":null,"funder_award_id":"51607168","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":11,"referenced_works":["https://openalex.org/W1655985764","https://openalex.org/W2014629162","https://openalex.org/W2027444023","https://openalex.org/W2095030705","https://openalex.org/W2110694396","https://openalex.org/W2156477559","https://openalex.org/W2278572312","https://openalex.org/W2557998141","https://openalex.org/W2596404374","https://openalex.org/W2625018330","https://openalex.org/W2764048921"],"related_works":["https://openalex.org/W2371781948","https://openalex.org/W2184624827","https://openalex.org/W2221244398","https://openalex.org/W1968076428","https://openalex.org/W1966451997","https://openalex.org/W2952046720","https://openalex.org/W3183388843","https://openalex.org/W2334078732","https://openalex.org/W2351728028","https://openalex.org/W2483709376"],"abstract_inverted_index":{"With":[0,84],"the":[1,67,113],"growing":[2],"demands":[3],"for":[4],"localizing":[5],"humans":[6],"and":[7,100],"mobile":[8],"service":[9],"robots,":[10],"wireless":[11],"indoor":[12,25,77,91,108],"positioning":[13],"has":[14],"become":[15],"a":[16,36,126],"hot":[17],"topic.":[18],"Due":[19],"to":[20,74,111],"inevitable":[21],"multipath":[22],"scatterings":[23],"in":[24,76,106],"spaces,":[26],"technical":[27],"challenges":[28],"still":[29],"exist.":[30],"In":[31],"this":[32,102],"paper,":[33],"we":[34],"propose":[35],"new":[37],"solution":[38],"based":[39,129],"on":[40,130],"vertically":[41,114],"uniform":[42],"alternating":[43,57],"magnetic":[44,65,70,116],"fields.":[45],"Such":[46],"fields":[47,71,117],"can":[48,93,118],"be":[49,94,119],"established":[50],"by":[51,55,63,122],"long":[52],"coils":[53],"driven":[54],"watt-level":[56],"currents":[58],"with":[59,79],"hertz-scale":[60],"frequencies.":[61],"Detected":[62],"commercial":[64],"sensors,":[66],"coexisting":[68],"dual-frequency":[69],"are":[72],"able":[73],"distribute":[75],"spaces":[78],"tens":[80],"of":[81],"square":[82],"meters.":[83],"10":[85],"<sup":[86],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[87],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">4</sup>":[88],"-km-scale":[89],"wavelengths,":[90],"obstacles":[92],"considered":[95],"as":[96],"negligible":[97],"Rayleigh":[98],"scatters,":[99],"thus,":[101],"method":[103],"is":[104],"robust":[105],"complex":[107],"environments.":[109],"Insensitive":[110],"height,":[112],"polarized":[115],"conveniently":[120],"detected":[121],"existing":[123],"smartphones,":[124],"implying":[125],"human-oriented":[127],"WIP":[128],"smartphones.":[131]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
