{"id":"https://openalex.org/W4404915074","doi":"https://doi.org/10.1109/6gnet63182.2024.10765709","title":"Single Versus Multi-Tone Wireless Power Transfer with Physically Large Arrays","display_name":"Single Versus Multi-Tone Wireless Power Transfer with Physically Large Arrays","publication_year":2024,"publication_date":"2024-10-21","ids":{"openalex":"https://openalex.org/W4404915074","doi":"https://doi.org/10.1109/6gnet63182.2024.10765709"},"language":"en","primary_location":{"id":"doi:10.1109/6gnet63182.2024.10765709","is_oa":false,"landing_page_url":"https://doi.org/10.1109/6gnet63182.2024.10765709","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 3rd International Conference on 6G Networking (6GNet)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5084750700","display_name":"Jarne Van Mulders","orcid":"https://orcid.org/0000-0003-4103-3290"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jarne Van Mulders","raw_affiliation_strings":["KU Leuven,Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven,Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052180668","display_name":"Benjamin J. B. Deutschmann","orcid":"https://orcid.org/0000-0002-2647-7662"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Benjamin J. B. Deutschmann","raw_affiliation_strings":["Graz University of Technology,Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graz University of Technology,Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058161577","display_name":"Geoffrey Ottoy","orcid":"https://orcid.org/0000-0002-3690-2458"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Geoffrey Ottoy","raw_affiliation_strings":["KU Leuven,Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven,Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067168072","display_name":"Lieven De Strycker","orcid":"https://orcid.org/0000-0001-8172-9650"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Lieven De Strycker","raw_affiliation_strings":["KU Leuven,Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven,Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016605260","display_name":"Liesbet Van der Perre","orcid":"https://orcid.org/0000-0002-9158-9628"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Liesbet Van der Perre","raw_affiliation_strings":["KU Leuven,Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven,Belgium","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079921136","display_name":"Thomas Wilding","orcid":"https://orcid.org/0000-0001-9392-4269"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Thomas Wilding","raw_affiliation_strings":["Graz University of Technology,Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graz University of Technology,Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034089419","display_name":"Gilles Callebaut","orcid":"https://orcid.org/0000-0003-2413-986X"},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Gilles Callebaut","raw_affiliation_strings":["KU Leuven,Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KU Leuven,Belgium","institution_ids":["https://openalex.org/I99464096"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"31","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998000264167786,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998000264167786,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9995999932289124,"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/T11932","display_name":"Wireless Body Area Networks","score":0.9781000018119812,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/wireless-power-transfer","display_name":"Wireless power transfer","score":0.6802611947059631},{"id":"https://openalex.org/keywords/tone","display_name":"Tone (literature)","score":0.6760621070861816},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5843276977539062},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5707194805145264},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.43956220149993896},{"id":"https://openalex.org/keywords/transfer","display_name":"Transfer (computing)","score":0.41292911767959595},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23602375388145447},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1271105706691742}],"concepts":[{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.6802611947059631},{"id":"https://openalex.org/C2780583480","wikidata":"https://www.wikidata.org/wiki/Q1366327","display_name":"Tone (literature)","level":2,"score":0.6760621070861816},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5843276977539062},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5707194805145264},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.43956220149993896},{"id":"https://openalex.org/C2776175482","wikidata":"https://www.wikidata.org/wiki/Q1195816","display_name":"Transfer (computing)","level":2,"score":0.41292911767959595},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23602375388145447},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1271105706691742},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/6gnet63182.2024.10765709","is_oa":false,"landing_page_url":"https://doi.org/10.1109/6gnet63182.2024.10765709","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 3rd International Conference on 6G Networking (6GNet)","raw_type":"proceedings-article"},{"id":"pmh:oai:lirias2repo.kuleuven.be:20.500.12942/770684","is_oa":false,"landing_page_url":"https://lirias.kuleuven.be/handle/20.500.12942/770684","pdf_url":null,"source":{"id":"https://openalex.org/S7407055369","display_name":"Lirias","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"3rd International Conference on 6G Networking, FRANCE, 21-24 October 2024","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8700000047683716,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2144317756","https://openalex.org/W2593319849","https://openalex.org/W2802598805","https://openalex.org/W2906623207","https://openalex.org/W3107918050","https://openalex.org/W3120671248","https://openalex.org/W4284962613","https://openalex.org/W4285020647","https://openalex.org/W4317418777","https://openalex.org/W4387871228","https://openalex.org/W4403182062"],"related_works":["https://openalex.org/W2110986236","https://openalex.org/W1547447325","https://openalex.org/W2979031415","https://openalex.org/W2372714829","https://openalex.org/W3217159984","https://openalex.org/W3003342735","https://openalex.org/W4361281643","https://openalex.org/W2516936060","https://openalex.org/W3003307790","https://openalex.org/W2944749328"],"abstract_inverted_index":{"Distributed":[0],"beamforming":[1],"is":[2,31],"a":[3,11,48,110],"key":[4],"enabler":[5],"to":[6,10,46,89,126],"provide":[7],"power":[8,107,124],"wirelessly":[9],"massive":[12],"amount":[13],"of":[14,42,92,118],"energy-neutral":[15],"devices":[16,29],"(ENDs).":[17],"However,":[18],"without":[19],"prior":[20],"information":[21],"and":[22,38,69],"fully":[23],"depleted":[24],"ENDs,":[25],"initially":[26],"powering":[27],"these":[28],"efficiently":[30],"an":[32],"open":[33],"question.":[34],"This":[35],"work":[36],"investigates":[37],"assesses":[39],"the":[40,53,79,95,116],"feasibility":[41],"harvesting":[43],"sufficient":[44],"energy":[45],"transmit":[47,106],"backscatter":[49],"pilot":[50],"signal":[51],"from":[52],"END,":[54],"which":[55],"can":[56,87],"be":[57],"then":[58],"used":[59],"for":[60,82],"coherent":[61],"downlink":[62],"transmission.":[63],"We":[64],"experimentally":[65],"evaluated":[66],"adaptive":[67,96,119],"single-tone":[68,97,120],"multi-tone":[70],"signals":[71,121],"during":[72],"initial":[73],"charging.":[74],"The":[75],"results":[76],"indicate":[77],"that":[78],"response":[80],"time":[81],"ENDs":[83],"with":[84],"unknown":[85],"locations":[86],"extend":[88],"several":[90],"tens":[91],"seconds.":[93],"Notably,":[94],"excitation":[98],"shows,":[99],"among":[100],"others,":[101],"better":[102],"performance":[103],"at":[104],"lower":[105],"levels,":[108],"providing":[109],"faster":[111],"response.":[112],"These":[113],"findings":[114],"underscore":[115],"potential":[117],"in":[122,128],"optimizing":[123],"delivery":[125],"END":[127],"future":[129],"networks.":[130]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}