{"id":"https://openalex.org/W4309156339","doi":"https://doi.org/10.1109/wimob55322.2022.9941717","title":"A Symmetric Wideband Doherty Power Amplifier for the n78 - 5G NR Frequency Band","display_name":"A Symmetric Wideband Doherty Power Amplifier for the n78 - 5G NR Frequency Band","publication_year":2022,"publication_date":"2022-10-10","ids":{"openalex":"https://openalex.org/W4309156339","doi":"https://doi.org/10.1109/wimob55322.2022.9941717"},"language":"en","primary_location":{"id":"doi:10.1109/wimob55322.2022.9941717","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob55322.2022.9941717","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 18th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)","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/A5068738328","display_name":"Ioannis Peppas","orcid":"https://orcid.org/0000-0003-1965-8163"},"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":true,"raw_author_name":"Ioannis Peppas","raw_affiliation_strings":["Institute of Microwave and Photonic Engineering, Graz University of Technology,Austria","Institute of Microwave and Photonic Engineering, Graz University of Technology, Austria"],"affiliations":[{"raw_affiliation_string":"Institute of Microwave and Photonic Engineering, Graz University of Technology,Austria","institution_ids":["https://openalex.org/I4092182"]},{"raw_affiliation_string":"Institute of Microwave and Photonic Engineering, Graz University of Technology, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103256939","display_name":"Hiroaki Takahashi","orcid":"https://orcid.org/0000-0001-7843-1319"},"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":"Hiroaki Takahashi","raw_affiliation_strings":["Institute of Microwave and Photonic Engineering, Graz University of Technology,Austria","Institute of Microwave and Photonic Engineering, Graz University of Technology, Austria"],"affiliations":[{"raw_affiliation_string":"Institute of Microwave and Photonic Engineering, Graz University of Technology,Austria","institution_ids":["https://openalex.org/I4092182"]},{"raw_affiliation_string":"Institute of Microwave and Photonic Engineering, Graz University of Technology, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013220647","display_name":"Helmut Paulitsch","orcid":"https://orcid.org/0000-0002-2692-6683"},"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":"Helmut Paulitsch","raw_affiliation_strings":["Institute of Microwave and Photonic Engineering, Graz University of Technology,Austria","Institute of Microwave and Photonic Engineering, Graz University of Technology, Austria"],"affiliations":[{"raw_affiliation_string":"Institute of Microwave and Photonic Engineering, Graz University of Technology,Austria","institution_ids":["https://openalex.org/I4092182"]},{"raw_affiliation_string":"Institute of Microwave and Photonic Engineering, Graz University of Technology, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007966001","display_name":"Wolfgang B\u00f6sch","orcid":"https://orcid.org/0000-0002-9312-6811"},"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":"Wolfgang Bosch","raw_affiliation_strings":["Institute of Microwave and Photonic Engineering, Graz University of Technology,Austria","Institute of Microwave and Photonic Engineering, Graz University of Technology, Austria"],"affiliations":[{"raw_affiliation_string":"Institute of Microwave and Photonic Engineering, Graz University of Technology,Austria","institution_ids":["https://openalex.org/I4092182"]},{"raw_affiliation_string":"Institute of Microwave and Photonic Engineering, Graz University of Technology, Austria","institution_ids":["https://openalex.org/I4092182"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5068738328"],"corresponding_institution_ids":["https://openalex.org/I4092182"],"apc_list":null,"apc_paid":null,"fwci":0.183,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.48473102,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"268","last_page":"273"},"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9979000091552734,"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":0.9775000214576721,"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/amplifier","display_name":"Amplifier","score":0.8318458795547485},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.7772514820098877},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6480870842933655},{"id":"https://openalex.org/keywords/power-bandwidth","display_name":"Power bandwidth","score":0.6045202016830444},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5114926099777222},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5035492777824402},{"id":"https://openalex.org/keywords/current-sense-amplifier","display_name":"Current sense amplifier","score":0.48377224802970886},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.46752312779426575},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.46495091915130615},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4155113399028778},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4112715721130371},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.30856817960739136},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18697258830070496},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.136644184589386},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.08153489232063293}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.8318458795547485},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.7772514820098877},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6480870842933655},{"id":"https://openalex.org/C191907038","wikidata":"https://www.wikidata.org/wiki/Q7236476","display_name":"Power bandwidth","level":5,"score":0.6045202016830444},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5114926099777222},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5035492777824402},{"id":"https://openalex.org/C182442803","wikidata":"https://www.wikidata.org/wiki/Q5195113","display_name":"Current sense amplifier","level":5,"score":0.48377224802970886},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.46752312779426575},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.46495091915130615},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4155113399028778},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4112715721130371},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.30856817960739136},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18697258830070496},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.136644184589386},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.08153489232063293},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"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/wimob55322.2022.9941717","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob55322.2022.9941717","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 18th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G4701793695","display_name":null,"funder_award_id":"826392","funder_id":"https://openalex.org/F4320327207","funder_display_name":"Electronic Components and Systems for European Leadership"}],"funders":[{"id":"https://openalex.org/F4320327207","display_name":"Electronic Components and Systems for European Leadership","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2022939466","https://openalex.org/W2039457227","https://openalex.org/W2070726893","https://openalex.org/W2104183221","https://openalex.org/W2123191477","https://openalex.org/W2145709125","https://openalex.org/W2164261377","https://openalex.org/W2168845032","https://openalex.org/W2424761958","https://openalex.org/W2593892093","https://openalex.org/W2761076390","https://openalex.org/W6734650987"],"related_works":["https://openalex.org/W3044227975","https://openalex.org/W2043103355","https://openalex.org/W2080709700","https://openalex.org/W2073206816","https://openalex.org/W1543753107","https://openalex.org/W2514434750","https://openalex.org/W4214863823","https://openalex.org/W2036492286","https://openalex.org/W141098887","https://openalex.org/W251008590"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"the":[3,31,57,72,77,110],"design":[4,25],"of":[5,59],"a":[6,84],"wideband":[7,60],"Doherty":[8,61,66],"power":[9,42,62,81,98,103,107],"amplifier":[10],"for":[11,30,97,109],"fifth":[12],"generation":[13],"mobile":[14],"network":[15],"applications":[16],"in":[17],"sub-6":[18],"GHz":[19,115],"frequency":[20,111],"bands.":[21],"The":[22,45],"presented":[23],"symmetric":[24],"uses":[26],"different":[27],"drain-supply":[28],"voltages":[29],"main":[32],"and":[33,47,79,104,116],"peaking":[34],"amplifiers":[35],"to":[36],"achieve":[37,91],"high":[38],"efficiency":[39,96],"at":[40],"deep":[41],"back-off":[43,78],"levels.":[44],"advantages":[46],"disadvantages":[48],"over":[49],"conventional":[50],"asymmetric":[51],"designs":[52],"are":[53],"discussed":[54],"focusing":[55],"on":[56],"case":[58],"amplifiers.":[63],"A":[64],"new":[65],"com-biner":[67],"is":[68,87],"proposed":[69],"which":[70,89],"equalises":[71],"impedance":[73],"transformation":[74],"ratio":[75],"between":[76,100,113],"peak":[80,101],"points.":[82],"Finally,":[83],"proof-of-concept":[85],"prototype":[86],"developed":[88],"can":[90],"higher":[92],"than":[93],"50%":[94],"drain":[95],"levels":[99],"output":[102],"8":[105],"dB":[106],"back-off,":[108],"range":[112],"3.3":[114],"3.8":[117],"GHz.":[118]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
