{"id":"https://openalex.org/W2018074989","doi":"https://doi.org/10.1109/tie.2015.2416690","title":"High-Efficiency Switch-Linear-Hybrid Envelope-Tracking Power Supply With Step-Wave Approach","display_name":"High-Efficiency Switch-Linear-Hybrid Envelope-Tracking Power Supply With Step-Wave Approach","publication_year":2015,"publication_date":"2015-03-25","ids":{"openalex":"https://openalex.org/W2018074989","doi":"https://doi.org/10.1109/tie.2015.2416690","mag":"2018074989"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2015.2416690","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2015.2416690","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","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/A5022293618","display_name":"Qian Jin","orcid":"https://orcid.org/0000-0002-8683-7113"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]},{"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":true,"raw_author_name":"Qian Jin","raw_affiliation_strings":["Aero-Power Sci-tech Center, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","[Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China]"],"affiliations":[{"raw_affiliation_string":"Aero-Power Sci-tech Center, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"[Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China]","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004084740","display_name":"Xinbo Ruan","orcid":"https://orcid.org/0000-0002-5351-3032"},"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"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinbo Ruan","raw_affiliation_strings":["Aero-Power Sci-tech Center, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","[Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China]"],"affiliations":[{"raw_affiliation_string":"Aero-Power Sci-tech Center, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"[Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China]","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082690297","display_name":"Xiaoyong Ren","orcid":"https://orcid.org/0000-0002-1114-6668"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]},{"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":"Xiaoyong Ren","raw_affiliation_strings":["Aero-Power Sci-tech Center, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","[Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China]"],"affiliations":[{"raw_affiliation_string":"Aero-Power Sci-tech Center, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"[Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China]","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004862649","display_name":"Huan Xi","orcid":"https://orcid.org/0000-0002-0318-834X"},"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"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan Xi","raw_affiliation_strings":["Aero-Power Sci-tech Center, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","[Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China]"],"affiliations":[{"raw_affiliation_string":"Aero-Power Sci-tech Center, College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"[Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China]","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5022293618"],"corresponding_institution_ids":["https://openalex.org/I881766915","https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":4.3403,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.94669971,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"62","issue":"9","first_page":"5411","last_page":"5421"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","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/T11248","display_name":"Advanced Power Amplifier Design","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/T10175","display_name":"Advanced DC-DC Converters","score":0.9997000098228455,"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":0.9994000196456909,"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/switched-mode-power-supply","display_name":"Switched-mode power supply","score":0.6706845164299011},{"id":"https://openalex.org/keywords/sine-wave","display_name":"Sine wave","score":0.5337200164794922},{"id":"https://openalex.org/keywords/ripple","display_name":"Ripple","score":0.4952761232852936},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4889940023422241},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4833488166332245},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.45945650339126587},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.45460763573646545},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.44099488854408264},{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.4345613718032837},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3389056921005249},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3119197487831116},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.07854336500167847}],"concepts":[{"id":"https://openalex.org/C151799858","wikidata":"https://www.wikidata.org/wiki/Q587008","display_name":"Switched-mode power supply","level":3,"score":0.6706845164299011},{"id":"https://openalex.org/C66907618","wikidata":"https://www.wikidata.org/wiki/Q207527","display_name":"Sine wave","level":3,"score":0.5337200164794922},{"id":"https://openalex.org/C2779599953","wikidata":"https://www.wikidata.org/wiki/Q1776117","display_name":"Ripple","level":3,"score":0.4952761232852936},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4889940023422241},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4833488166332245},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.45945650339126587},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.45460763573646545},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.44099488854408264},{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.4345613718032837},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3389056921005249},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3119197487831116},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.07854336500167847},{"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2015.2416690","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2015.2416690","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8899999856948853,"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":20,"referenced_works":["https://openalex.org/W1967672573","https://openalex.org/W2001267373","https://openalex.org/W2022224751","https://openalex.org/W2033398693","https://openalex.org/W2037040193","https://openalex.org/W2044100330","https://openalex.org/W2046220893","https://openalex.org/W2075164903","https://openalex.org/W2101055757","https://openalex.org/W2105644674","https://openalex.org/W2122383635","https://openalex.org/W2133835529","https://openalex.org/W2133992548","https://openalex.org/W2136016428","https://openalex.org/W2153015618","https://openalex.org/W2161519867","https://openalex.org/W2167350515","https://openalex.org/W2331606941","https://openalex.org/W2763679081","https://openalex.org/W6650560750"],"related_works":["https://openalex.org/W4229441739","https://openalex.org/W4303411445","https://openalex.org/W4207040089","https://openalex.org/W3092091974","https://openalex.org/W2363708443","https://openalex.org/W3174698889","https://openalex.org/W3044335280","https://openalex.org/W3210379145","https://openalex.org/W2353360715","https://openalex.org/W2183310414"],"abstract_inverted_index":{"Featuring":[0],"high":[1,4,175],"bandwidth":[2],"and":[3,39,77,94,119,154],"efficiency,":[5],"the":[6,49,74,78,82,90,103,111,115,120,125,131,135,165],"switch-linear":[7],"hybrid":[8],"envelope":[9],"tracking":[10,59,176],"(SLH-ET)":[11],"power":[12,27,118],"supply":[13],"has":[14],"been":[15],"gaining":[16],"considerable":[17],"attentions.":[18],"This":[19],"paper":[20],"proposes":[21],"a":[22,32,36,40,68,150,155],"new":[23],"configuration":[24,167],"for":[25,145],"SLH-ET":[26],"supply,":[28],"which":[29],"consists":[30],"of":[31,73,89,102],"switching-mode":[33,50,112,132],"converter":[34,51,113],"with":[35,149],"step-wave":[37],"approach":[38],"linear":[41,121],"amplifier":[42,122],"connected":[43],"in":[44,48,57,87],"parallel.":[45],"The":[46,71,160],"switches":[47],"are":[52,85],"operated":[53],"only":[54,123],"one":[55],"time":[56],"every":[58],"period,":[60],"leading":[61],"to":[62,109],"reduced":[63],"switching":[64],"loss":[65],"and,":[66],"thus,":[67],"higher":[69,170],"efficiency.":[70],"number":[72],"voltage":[75,79,91,95,105,153],"levels":[76],"difference":[80],"between":[81],"adjacent":[83],"steps":[84],"analyzed":[86],"terms":[88],"synthesis":[92],"accuracy":[93],"total":[96],"harmonic":[97],"distortion.":[98],"A":[99,140],"full":[100],"feedforward":[101],"output":[104,152,158],"scheme":[106],"is":[107,138,142],"adopted":[108],"make":[110],"provide":[114,124],"most":[116],"load":[117],"ripple":[126],"current":[127],"that":[128,164],"resulted":[129],"by":[130],"converter.":[133],"Thus,":[134],"overall":[136],"efficiency":[137,171],"improved.":[139],"prototype":[141],"built":[143],"aiming":[144],"300-kHz":[146],"sine-wave":[147],"tracking,":[148],"10-26-V":[151],"50-W":[156],"peak":[157],"power.":[159],"experimental":[161],"results":[162],"show":[163],"proposed":[166],"can":[168],"obtain":[169],"as":[172,174],"well":[173],"bandwidth.":[177]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
