{"id":"https://openalex.org/W4399039286","doi":"https://doi.org/10.1109/tgcn.2024.3405627","title":"Companding and Predistortion Techniques for Improved Efficiency and Performance in SWIPT","display_name":"Companding and Predistortion Techniques for Improved Efficiency and Performance in SWIPT","publication_year":2024,"publication_date":"2024-05-27","ids":{"openalex":"https://openalex.org/W4399039286","doi":"https://doi.org/10.1109/tgcn.2024.3405627"},"language":"en","primary_location":{"id":"doi:10.1109/tgcn.2024.3405627","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tgcn.2024.3405627","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Green Communications and Networking","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/A5084189014","display_name":"Santiago Fern\u00e1ndez","orcid":"https://orcid.org/0000-0002-8636-8943"},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I56858762","display_name":"Universidad Nacional del Sur","ror":"https://ror.org/028crwz56","country_code":"AR","type":"education","lineage":["https://openalex.org/I56858762"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Santiago Fern\u00e1ndez","raw_affiliation_strings":["Departamento de Ingeniería Eléctrica y de Computadoras, UNS-CONICET, Instituto de Investigaciones en Ingeniería Eléctrica “Alfredo Desages,” Universidad Nacional del Sur, Bahía Blanca, Argentina"],"raw_orcid":"https://orcid.org/0000-0002-8636-8943","affiliations":[{"raw_affiliation_string":"Departamento de Ingeniería Eléctrica y de Computadoras, UNS-CONICET, Instituto de Investigaciones en Ingeniería Eléctrica “Alfredo Desages,” Universidad Nacional del Sur, Bahía Blanca, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I56858762"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039159034","display_name":"F. Javier L\u00f3pez\u2010Mart\u00ednez","orcid":"https://orcid.org/0000-0003-0233-6942"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"F. Javier L\u00f3pez-Mart\u00ednez","raw_affiliation_strings":["Department of Signal Theory, Networking and Communications, Research Centre for Information and Communication Technologies, University of Granada, Granada, Spain","Dept. Signal Theory, Networking and Communications, Research Centre for Information and Communication Technologies (CITIC-UGR), University of Granada, Granada, (Spain)"],"raw_orcid":"https://orcid.org/0000-0003-0233-6942","affiliations":[{"raw_affiliation_string":"Department of Signal Theory, Networking and Communications, Research Centre for Information and Communication Technologies, University of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]},{"raw_affiliation_string":"Dept. Signal Theory, Networking and Communications, Research Centre for Information and Communication Technologies (CITIC-UGR), University of Granada, Granada, (Spain)","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062365393","display_name":"Fernando Gregorio","orcid":"https://orcid.org/0000-0002-8601-6542"},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I56858762","display_name":"Universidad Nacional del Sur","ror":"https://ror.org/028crwz56","country_code":"AR","type":"education","lineage":["https://openalex.org/I56858762"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Fernando H. Gregorio","raw_affiliation_strings":["Departamento de Ingeniería Eléctrica y de Computadoras, UNS-CONICET, Instituto de Investigaciones en Ingeniería Eléctrica “Alfredo Desages,” Universidad Nacional del Sur, Bahía Blanca, Argentina"],"raw_orcid":"https://orcid.org/0000-0002-8601-6542","affiliations":[{"raw_affiliation_string":"Departamento de Ingeniería Eléctrica y de Computadoras, UNS-CONICET, Instituto de Investigaciones en Ingeniería Eléctrica “Alfredo Desages,” Universidad Nacional del Sur, Bahía Blanca, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I56858762"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009733252","display_name":"Juan Cousseau","orcid":"https://orcid.org/0000-0002-7083-6538"},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I56858762","display_name":"Universidad Nacional del Sur","ror":"https://ror.org/028crwz56","country_code":"AR","type":"education","lineage":["https://openalex.org/I56858762"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"Juan Cousseau","raw_affiliation_strings":["Departamento de Ingeniería Eléctrica y de Computadoras, UNS-CONICET, Instituto de Investigaciones en Ingeniería Eléctrica “Alfredo Desages,” Universidad Nacional del Sur, Bahía Blanca, Argentina"],"raw_orcid":"https://orcid.org/0000-0002-7083-6538","affiliations":[{"raw_affiliation_string":"Departamento de Ingeniería Eléctrica y de Computadoras, UNS-CONICET, Instituto de Investigaciones en Ingeniería Eléctrica “Alfredo Desages,” Universidad Nacional del Sur, Bahía Blanca, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I56858762"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03589201,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":"4","first_page":"1676","last_page":"1691"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.991100013256073,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.991100013256073,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9817000031471252,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9570000171661377,"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/predistortion","display_name":"Predistortion","score":0.9342943429946899},{"id":"https://openalex.org/keywords/companding","display_name":"Companding","score":0.8831408023834229},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5159138441085815},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4933883249759674},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2522735595703125},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22614014148712158},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.12156757712364197},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.10104501247406006},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.07025560736656189}],"concepts":[{"id":"https://openalex.org/C2778587875","wikidata":"https://www.wikidata.org/wiki/Q7239686","display_name":"Predistortion","level":4,"score":0.9342943429946899},{"id":"https://openalex.org/C104250799","wikidata":"https://www.wikidata.org/wiki/Q1780765","display_name":"Companding","level":4,"score":0.8831408023834229},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5159138441085815},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4933883249759674},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2522735595703125},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22614014148712158},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.12156757712364197},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.10104501247406006},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.07025560736656189},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgcn.2024.3405627","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tgcn.2024.3405627","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Green Communications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:ri.conicet.gov.ar:11336/263347","is_oa":false,"landing_page_url":"http://hdl.handle.net/11336/263347","pdf_url":null,"source":{"id":"https://openalex.org/S4306401400","display_name":"Conicet","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210104196","host_organization_name":"Centro Cient\u00edfico Tecnol\u00f3gico - Nordeste","host_organization_lineage":["https://openalex.org/I4210104196"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W166049059","https://openalex.org/W1969955021","https://openalex.org/W1997770298","https://openalex.org/W2016161412","https://openalex.org/W2020158141","https://openalex.org/W2032372805","https://openalex.org/W2072515227","https://openalex.org/W2081071884","https://openalex.org/W2107413663","https://openalex.org/W2109183280","https://openalex.org/W2111185658","https://openalex.org/W2125219838","https://openalex.org/W2126921666","https://openalex.org/W2132616960","https://openalex.org/W2136552992","https://openalex.org/W2141581595","https://openalex.org/W2152953137","https://openalex.org/W2162443066","https://openalex.org/W2163826483","https://openalex.org/W2184973527","https://openalex.org/W2296498262","https://openalex.org/W2312571054","https://openalex.org/W2336227589","https://openalex.org/W2615463707","https://openalex.org/W2883360195","https://openalex.org/W2884702671","https://openalex.org/W2892102532","https://openalex.org/W2900245606","https://openalex.org/W2904716729","https://openalex.org/W2913613882","https://openalex.org/W2962877407","https://openalex.org/W2963061380","https://openalex.org/W2963347102","https://openalex.org/W2981870718","https://openalex.org/W3000290725","https://openalex.org/W3003544967","https://openalex.org/W3014787243","https://openalex.org/W3068322528","https://openalex.org/W3101220995","https://openalex.org/W3110907208","https://openalex.org/W3124452629","https://openalex.org/W3131427805","https://openalex.org/W3133661572","https://openalex.org/W3159989399","https://openalex.org/W3193761417","https://openalex.org/W4200089116","https://openalex.org/W4205420631","https://openalex.org/W4250982768","https://openalex.org/W4254124660","https://openalex.org/W4285150305","https://openalex.org/W4402673558","https://openalex.org/W6686647841"],"related_works":["https://openalex.org/W2033165247","https://openalex.org/W2057692354","https://openalex.org/W1914102069","https://openalex.org/W3037983288","https://openalex.org/W1966918101","https://openalex.org/W1605556753","https://openalex.org/W2372593004","https://openalex.org/W2149981484","https://openalex.org/W3022467695","https://openalex.org/W2100482915"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3,64],"analyze":[4],"how":[5,66],"the":[6,42,76,82,92,103,110,119,151],"use":[7],"of":[8,41,44,46,128,138,144],"companding":[9,69,131],"techniques,":[10],"together":[11],"with":[12],"digital":[13],"predistortion":[14],"(DPD),":[15],"can":[16,70],"be":[17,71],"leveraged":[18],"to":[19,50,55,74,94,148],"improve":[20,75],"system":[21],"efficiency":[22,78,99,154],"and":[23,29,59,68,123,130],"performance":[24,127],"in":[25,96,105,118,135,155],"simultaneous":[26],"wireless":[27],"information":[28,83],"power":[30,36,56,107,122,152],"transfer":[31,84,153],"(SWIPT)":[32],"systems":[33],"based":[34],"on":[35],"splitting.":[37],"By":[38],"taking":[39],"advantage":[40],"benefits":[43],"each":[45],"these":[47],"well-known":[48],"techniques":[49,132,146],"mitigate":[51],"non-linear":[52],"effects":[53],"due":[54],"amplifier":[57],"(PA)":[58],"energy":[60],"harvesting":[61],"(EH)":[62],"operation,":[63],"illustrate":[65],"DPD":[67,129],"effectively":[72],"combined":[73],"EH":[77,124],"while":[79],"keeping":[80],"unalterable":[81],"performance.":[85],"We":[86],"establish":[87],"design":[88],"criteria":[89],"that":[90,102,141],"allow":[91],"PA":[93],"operate":[95],"a":[97,136,142],"higher":[98],"region":[100],"so":[101],"reduction":[104],"peak-to-average":[106],"ratio":[108],"over":[109],"transmitted":[111],"signal":[112],"is":[113,133],"translated":[114],"into":[115],"an":[116],"increase":[117,150],"average":[120],"radiated":[121],"efficiency.":[125],"The":[126],"evaluated":[134],"number":[137],"scenarios,":[139],"showing":[140],"combination":[143],"both":[145],"allows":[147],"significantly":[149],"SWIPT":[156],"systems.":[157]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}