{"id":"https://openalex.org/W4414871439","doi":"https://doi.org/10.1109/jiot.2025.3617068","title":"Single-Antenna SAR RFID System for Simultaneous Orientation and Position Sensing in IIoT Applications","display_name":"Single-Antenna SAR RFID System for Simultaneous Orientation and Position Sensing in IIoT Applications","publication_year":2025,"publication_date":"2025-10-06","ids":{"openalex":"https://openalex.org/W4414871439","doi":"https://doi.org/10.1109/jiot.2025.3617068"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3617068","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3617068","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5076911728","display_name":"Haichao Liu","orcid":"https://orcid.org/0009-0006-0582-0587"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haichao Liu","raw_affiliation_strings":["School of Mechanical Engineering, Hebei University of Technology, Tianjin, China"],"raw_orcid":"https://orcid.org/0009-0006-0582-0587","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Hebei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051679661","display_name":"Zhaozong Meng","orcid":"https://orcid.org/0000-0002-8159-7173"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaozong Meng","raw_affiliation_strings":["School of Mechanical Engineering, Hebei University of Technology, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0002-8159-7173","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Hebei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062396931","display_name":"Zhen Li","orcid":"https://orcid.org/0000-0002-0868-4780"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Li","raw_affiliation_strings":["College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-0868-4780","affiliations":[{"raw_affiliation_string":"College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100634916","display_name":"Chuang Zhang","orcid":"https://orcid.org/0000-0003-3393-2237"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuang Zhang","raw_affiliation_strings":["School of Mechanical Engineering, Hebei University of Technology, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0003-3393-2237","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Hebei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040406163","display_name":"Yubo Ni","orcid":"https://orcid.org/0000-0002-6679-6262"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yubo Ni","raw_affiliation_strings":["School of Mechanical Engineering, Hebei University of Technology, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0002-6679-6262","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Hebei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017547598","display_name":"Nan Gao","orcid":"https://orcid.org/0000-0001-6927-7380"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Gao","raw_affiliation_strings":["School of Mechanical Engineering, Hebei University of Technology, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0001-6927-7380","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Hebei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064838942","display_name":"Zonghua Zhang","orcid":"https://orcid.org/0000-0002-6645-6647"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zonghua Zhang","raw_affiliation_strings":["School of Mechanical Engineering, Hebei University of Technology, Tianjin, China"],"raw_orcid":"https://orcid.org/0000-0002-6645-6647","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Hebei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4626,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.68365262,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"12","issue":"23","first_page":"51730","last_page":"51745"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.8851000070571899,"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":0.8851000070571899,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.632099986076355},{"id":"https://openalex.org/keywords/particle-filter","display_name":"Particle filter","score":0.5113999843597412},{"id":"https://openalex.org/keywords/decoupling","display_name":"Decoupling (probability)","score":0.5008000135421753},{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.4945000112056732},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.43630000948905945},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.35370001196861267},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.34380000829696655},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.3400999903678894},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.3386000096797943}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.774399995803833},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.632099986076355},{"id":"https://openalex.org/C52421305","wikidata":"https://www.wikidata.org/wiki/Q1151499","display_name":"Particle filter","level":3,"score":0.5113999843597412},{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.5008000135421753},{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.4945000112056732},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.43630000948905945},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38420000672340393},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.35370001196861267},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.34380000829696655},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3400999903678894},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.3386000096797943},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3257000148296356},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3066999912261963},{"id":"https://openalex.org/C32283439","wikidata":"https://www.wikidata.org/wiki/Q1407014","display_name":"Radar tracker","level":3,"score":0.3025999963283539},{"id":"https://openalex.org/C59201141","wikidata":"https://www.wikidata.org/wiki/Q46904","display_name":"GSM","level":2,"score":0.28940001130104065},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.28679999709129333},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.2867000102996826},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.2833000123500824},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2793999910354614},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.274399995803833},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.2743000090122223},{"id":"https://openalex.org/C154586513","wikidata":"https://www.wikidata.org/wiki/Q4420972","display_name":"Tracking system","level":3,"score":0.2732999920845032},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.2687000036239624},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.26840001344680786},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.266400009393692},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2653999924659729},{"id":"https://openalex.org/C7615733","wikidata":"https://www.wikidata.org/wiki/Q2085398","display_name":"Phase center","level":3,"score":0.26010000705718994},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2578999996185303},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.2542000114917755}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3617068","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3617068","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3635476451","display_name":null,"funder_award_id":"XKJC-2024006","funder_id":"https://openalex.org/F4320326691","funder_display_name":"Hebei University of Technology"},{"id":"https://openalex.org/G3895498884","display_name":null,"funder_award_id":"E2022202128","funder_id":"https://openalex.org/F4320322163","funder_display_name":"Natural Science Foundation of Hebei Province"},{"id":"https://openalex.org/G5848758360","display_name":null,"funder_award_id":"52275485","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"},{"id":"https://openalex.org/F4320322163","display_name":"Natural Science Foundation of Hebei Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320326691","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W2040196349","https://openalex.org/W2069973845","https://openalex.org/W2133665775","https://openalex.org/W2160337655","https://openalex.org/W2162733643","https://openalex.org/W2750959873","https://openalex.org/W2803965910","https://openalex.org/W2883804080","https://openalex.org/W2884750366","https://openalex.org/W2885275826","https://openalex.org/W2887972355","https://openalex.org/W2976223602","https://openalex.org/W2982486306","https://openalex.org/W2986514586","https://openalex.org/W3040200063","https://openalex.org/W3094664616","https://openalex.org/W3097297497","https://openalex.org/W3097439929","https://openalex.org/W3124443049","https://openalex.org/W3132066933","https://openalex.org/W3190503980","https://openalex.org/W3210053704","https://openalex.org/W3216734439","https://openalex.org/W3217229643","https://openalex.org/W4205402672","https://openalex.org/W4205933563","https://openalex.org/W4285167985","https://openalex.org/W4293371091","https://openalex.org/W4296913069","https://openalex.org/W4308096608","https://openalex.org/W4308097059","https://openalex.org/W4312265844","https://openalex.org/W4313598693","https://openalex.org/W4319341461","https://openalex.org/W4375928691","https://openalex.org/W4387446093","https://openalex.org/W4389403378","https://openalex.org/W4391953359","https://openalex.org/W4398150584","https://openalex.org/W4401349710","https://openalex.org/W4402474823","https://openalex.org/W4405600463","https://openalex.org/W4405717652","https://openalex.org/W4407949093","https://openalex.org/W4408282128"],"related_works":[],"abstract_inverted_index":{"For":[0],"the":[1,42],"advantages":[2],"of":[3,25,51,56,93,120,147],"non-contact":[4],"sensing,":[5],"inventory":[6,189],"identification,":[7,140],"and":[8,41,48,58,91,125,156,163,175,191],"cost-effective":[9,176],"deployment,":[10],"Radio":[11],"Frequency":[12],"Identification":[13],"(RFID)":[14],"localization":[15,151,166],"has":[16],"become":[17],"a":[18,70,77,121,126,148,173],"promising":[19],"solution":[20,179],"for":[21,76,101,180,194],"some":[22],"industrial":[23],"Internet":[24],"Things":[26],"(IoT)":[27],"applications.":[28],"However,":[29],"its":[30],"efficacy":[31],"is":[32],"often":[33],"constrained":[34],"by":[35,114],"multi-antenna":[36],"dependency,":[37],"motion-induced":[38,103],"phase":[39,44,97,111,154],"distortions,":[40],"inherent":[43],"coupling":[45],"between":[46],"position":[47,59],"orientation,":[49],"all":[50],"which":[52,133,160],"hinder":[53],"simultaneous":[54],"detection":[55,130,193],"orientation":[57],"in":[60,197],"high":[61],"accuracy.":[62,169],"To":[63],"overcome":[64],"these":[65],"issues,":[66],"this":[67],"investigation":[68,171],"proposes":[69],"novel":[71,122],"phase-decoupling":[72],"model":[73,124],"specifically":[74],"designed":[75],"single-antenna":[78],"synthetic":[79],"aperture":[80],"radar":[81],"(SAR)":[82],"RFID":[83],"system.":[84],"The":[85],"key":[86],"contributions":[87],"include:":[88],"1)":[89],"Design":[90],"implementation":[92],"an":[94],"adaptive":[95],"dynamic":[96,177],"compensation":[98],"(ADPC)":[99],"mechanism":[100],"decoupling":[102,155],"parameters":[104],"from":[105],"target":[106],"backscatter":[107],"signatures,":[108],"effectively":[109],"mitigating":[110],"offsets":[112],"caused":[113],"non-steady-state":[115],"antenna":[116],"trajectories;":[117],"2)":[118],"Establishment":[119],"phase-orientation":[123],"differential":[127,135],"phase-adaptive":[128],"peak":[129,139],"(DPAPD)":[131],"framework,":[132],"integrates":[134],"measurements":[136],"with":[137,167],"threshold-optimized":[138],"achieving":[141],"sub-degree":[142],"angular":[143],"resolution;":[144],"3)":[145],"Development":[146],"3D":[149,165],"SAR":[150],"method":[152],"incorporating":[153],"Particle":[157],"Filter":[158],"(PF)":[159],"achieves":[161],"robust":[162],"consistent":[164],"acceptable":[168],"This":[170],"provides":[172],"high-accuracy":[174],"monitoring":[178],"RFID-based":[181],"smart":[182],"shelves,":[183],"enabling":[184],"advanced":[185],"applications":[186],"such":[187],"as":[188],"tracking":[190],"tilt":[192],"fragile":[195],"goods":[196],"automated":[198],"warehouses.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2025-11-20T23:13:51.555489","created_date":"2025-10-10T00:00:00"}