{"id":"https://openalex.org/W4221039660","doi":"https://doi.org/10.1109/icce53296.2022.9730497","title":"Implementation of Distributed Microwave Power Transfer with Backscatter Feedback and LM-Based Phase Optimization","display_name":"Implementation of Distributed Microwave Power Transfer with Backscatter Feedback and LM-Based Phase Optimization","publication_year":2022,"publication_date":"2022-01-07","ids":{"openalex":"https://openalex.org/W4221039660","doi":"https://doi.org/10.1109/icce53296.2022.9730497"},"language":"en","primary_location":{"id":"doi:10.1109/icce53296.2022.9730497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce53296.2022.9730497","pdf_url":null,"source":{"id":"https://openalex.org/S4363608007","display_name":"2022 IEEE International Conference on Consumer Electronics (ICCE)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Consumer Electronics (ICCE)","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/A5003802353","display_name":"Kazuki Aiura","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kazuki Aiura","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103208287","display_name":"Kentaro Hayashi","orcid":"https://orcid.org/0000-0001-5318-9298"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kentaro Hayashi","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075104595","display_name":"Yuki Tanaka","orcid":"https://orcid.org/0000-0002-1806-2379"},"institutions":[{"id":"https://openalex.org/I1283155146","display_name":"Panasonic (Japan)","ror":"https://ror.org/011tm7n37","country_code":"JP","type":"company","lineage":["https://openalex.org/I1283155146"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuki Tanaka","raw_affiliation_strings":["Panasonic Corporation,Japan","Panasonic Corporation, Japan"],"affiliations":[{"raw_affiliation_string":"Panasonic Corporation,Japan","institution_ids":["https://openalex.org/I1283155146"]},{"raw_affiliation_string":"Panasonic Corporation, Japan","institution_ids":["https://openalex.org/I1283155146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004742388","display_name":"Kazuhiro Kizaki","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhiro Kizaki","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019715983","display_name":"Takuya Fujihashi","orcid":"https://orcid.org/0000-0002-6960-0122"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuya Fujihashi","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001123770","display_name":"Shunsuke Saruwatari","orcid":"https://orcid.org/0000-0002-1625-5521"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shunsuke Saruwatari","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047762140","display_name":"Takashi Watanabe","orcid":"https://orcid.org/0000-0002-4096-7908"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"Osaka University","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Watanabe","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University,Japan","Graduate School of Information Science and Technology, Osaka University, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University,Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5003802353"],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01755363,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"103","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T11392","display_name":"Energy Harvesting in Wireless Networks","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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9993000030517578,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/phase","display_name":"Phase (matter)","score":0.6112281084060669},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.5827482342720032},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5777198672294617},{"id":"https://openalex.org/keywords/transfer-function","display_name":"Transfer function","score":0.5516404509544373},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.49150002002716064},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.48622646927833557},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.45940059423446655},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4589657783508301},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4375479519367218},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.43018263578414917},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3287425935268402},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.28981298208236694},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1907728910446167},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.16980049014091492},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15573376417160034},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13949397206306458},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0978659987449646},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.08373385667800903},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06433680653572083}],"concepts":[{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.6112281084060669},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.5827482342720032},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5777198672294617},{"id":"https://openalex.org/C81299745","wikidata":"https://www.wikidata.org/wiki/Q334269","display_name":"Transfer function","level":2,"score":0.5516404509544373},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.49150002002716064},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.48622646927833557},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.45940059423446655},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4589657783508301},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4375479519367218},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.43018263578414917},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3287425935268402},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.28981298208236694},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1907728910446167},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.16980049014091492},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15573376417160034},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13949397206306458},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0978659987449646},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.08373385667800903},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06433680653572083},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icce53296.2022.9730497","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce53296.2022.9730497","pdf_url":null,"source":{"id":"https://openalex.org/S4363608007","display_name":"2022 IEEE International Conference on Consumer Electronics (ICCE)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Consumer Electronics (ICCE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.49000000953674316,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G6239936976","display_name":null,"funder_award_id":"JPMJPR2032","funder_id":"https://openalex.org/F4320338111","funder_display_name":"Precursory Research for Embryonic Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320338111","display_name":"Precursory Research for Embryonic Science and Technology","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2008706768","https://openalex.org/W2012744437","https://openalex.org/W2014507407","https://openalex.org/W2087070363","https://openalex.org/W2109520672","https://openalex.org/W2114948184","https://openalex.org/W2147942702","https://openalex.org/W2155559532","https://openalex.org/W2294497350","https://openalex.org/W2775597598","https://openalex.org/W2886108573","https://openalex.org/W2961064538","https://openalex.org/W3000753883","https://openalex.org/W3045962353","https://openalex.org/W3174700186","https://openalex.org/W3177122111","https://openalex.org/W7010465962"],"related_works":["https://openalex.org/W1984559991","https://openalex.org/W1799242668","https://openalex.org/W2502358642","https://openalex.org/W3165883639","https://openalex.org/W1847813119","https://openalex.org/W2068956457","https://openalex.org/W2105579152","https://openalex.org/W2744709723","https://openalex.org/W2005239049","https://openalex.org/W3082284893"],"abstract_inverted_index":{"To":[0],"realize":[1],"a":[2,15,27,73,120],"distributed":[3],"cooperative":[4],"power":[5,149],"transfer":[6],"system,":[7],"reduction":[8],"in":[9],"the":[10,32,37,41,57,65,91,94,99,106,124,129,135,138,143,147,155,159],"phase":[11,46,61,87,95,116,132],"optimization":[12,47,62,82],"time":[13,58,157],"is":[14],"major":[16],"issue.":[17],"For":[18],"this":[19],"purpose,":[20],"backscatter-based":[21,77],"feedback":[22,29,52,78],"has":[23],"been":[24],"proposed":[25,92,100],"as":[26,44,64],"fast":[28],"method":[30,74,101,161],"for":[31,60,98],"received":[33,144,148],"signal":[34],"strength":[35,145],"of":[36,67,105,131,137,158],"target":[38],"node.":[39],"On":[40],"other":[42],"hand,":[43],"existing":[45],"algorithms":[48],"based":[49,118,141],"on":[50,90,119,142],"backscatter":[51],"optimize":[53],"each":[54],"Tx":[55,68],"antenna,":[56],"required":[59],"increases":[63],"number":[66],"antennas":[69],"increases.":[70],"We":[71],"propose":[72],"that":[75,115],"combines":[76],"and":[79,102,134,153],"levenberg-marquardt":[80],"(LM)":[81],"to":[83],"further":[84],"speed":[85],"up":[86],"optimization.":[88],"Based":[89],"method,":[93],"set":[96],"suitable":[97],"initial":[103,139],"parameters":[104],"nonlinear":[107],"regression":[108],"algorithm":[109],"are":[110],"verified.":[111],"The":[112],"experiments":[113],"showed":[114],"sets":[117,133],"continuous":[121],"function":[122],"suppressed":[123],"frequency":[125],"spreading":[126],"caused":[127],"by":[128,150,162],"switching":[130],"determination":[136],"solution":[140],"improved":[146],"2.5":[151],"dB":[152],"accelerated":[154],"calculation":[156],"LM":[160],"10":[163],"ms.":[164]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}