{"id":"https://openalex.org/W2129111990","doi":"https://doi.org/10.1109/icccas.2009.5250400","title":"Identification of the Volterra kernels of nonlinear power amplifiers","display_name":"Identification of the Volterra kernels of nonlinear power amplifiers","publication_year":2009,"publication_date":"2009-07-01","ids":{"openalex":"https://openalex.org/W2129111990","doi":"https://doi.org/10.1109/icccas.2009.5250400","mag":"2129111990"},"language":"en","primary_location":{"id":"doi:10.1109/icccas.2009.5250400","doi":"https://doi.org/10.1109/icccas.2009.5250400","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccas.2009.5250400","pdf_url":null,"source":{"id":"https://openalex.org/S4306419202","display_name":"International Conference on Communications, Circuits and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"2009 International Conference on Communications, Circuits and Systems","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5038613601","display_name":"Benjamin Schubert","orcid":"https://orcid.org/0009-0007-1664-5531","observed_orcids":["https://orcid.org/0009-0007-1664-5531"]},"institutions":[{"id":"https://openalex.org/I2800274787","display_name":"Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute","ror":"https://ror.org/02tbr6331","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800274787","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Benjamin Schubert","raw_affiliation_strings":["Fraunhofer-Institute of Telecommunications, Heinrich-Hertz-Institut, Berlin, Germany","Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institut,\u2028Einsteinufer 37, 10587 Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer-Institute of Telecommunications, Heinrich-Hertz-Institut, Berlin, Germany","institution_ids":["https://openalex.org/I2800274787"]},{"raw_affiliation_string":"Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institut,\u2028Einsteinufer 37, 10587 Berlin, Germany","institution_ids":["https://openalex.org/I2800274787"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067162935","display_name":"Jacek Liszewski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800274787","display_name":"Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute","ror":"https://ror.org/02tbr6331","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800274787","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jacek Liszewski","raw_affiliation_strings":["Fraunhofer-Institute of Telecommunications, Heinrich-Hertz-Institut, Berlin, Germany","Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institut,\u2028Einsteinufer 37, 10587 Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer-Institute of Telecommunications, Heinrich-Hertz-Institut, Berlin, Germany","institution_ids":["https://openalex.org/I2800274787"]},{"raw_affiliation_string":"Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institut,\u2028Einsteinufer 37, 10587 Berlin, Germany","institution_ids":["https://openalex.org/I2800274787"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070311893","display_name":"Wilhelm Keusgen","orcid":"https://orcid.org/0000-0002-2335-8270","observed_orcids":["https://orcid.org/0000-0002-2335-8270"]},"institutions":[{"id":"https://openalex.org/I2800274787","display_name":"Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute","ror":"https://ror.org/02tbr6331","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800274787","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wilhelm Keusgen","raw_affiliation_strings":["Fraunhofer-Institute of Telecommunications, Heinrich-Hertz-Institut, Berlin, Germany","Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institut,\u2028Einsteinufer 37, 10587 Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer-Institute of Telecommunications, Heinrich-Hertz-Institut, Berlin, Germany","institution_ids":["https://openalex.org/I2800274787"]},{"raw_affiliation_string":"Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institut,\u2028Einsteinufer 37, 10587 Berlin, Germany","institution_ids":["https://openalex.org/I2800274787"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2800274787"],"apc_list":null,"apc_paid":null,"fwci":0.937,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.71443518,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"767","last_page":"771"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9980000257492065,"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":0.9980000257492065,"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/T11236","display_name":"Control Systems and Identification","score":0.0010999999940395355,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/volterra-kernels","display_name":"Volterra kernels","score":0.875},{"id":"https://openalex.org/keywords/nonlinear-power-amplifiers","display_name":"nonlinear power amplifiers","score":0.9959999918937683},{"id":"https://openalex.org/keywords/memory-effects","display_name":"memory effects","score":0.5680000185966492},{"id":"https://openalex.org/keywords/least-squares-identification","display_name":"least squares identification","score":0.5989999771118164},{"id":"https://openalex.org/keywords/taylor-expansion","display_name":"Taylor series expansion","score":0.6980000138282776},{"id":"https://openalex.org/keywords/nonlinear-system-identification","display_name":"nonlinear system identification","score":0.5950000286102295}],"concepts":[{"id":"https://openalex.org/C2778532037","wikidata":"https://www.wikidata.org/wiki/Q3957891","display_name":"Volterra series","level":3,"score":0.9172431230545044},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.7512974739074707},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6249021887779236},{"id":"https://openalex.org/C2983756050","wikidata":"https://www.wikidata.org/wiki/Q150052","display_name":"Volterra equations","level":3,"score":0.611518144607544},{"id":"https://openalex.org/C158946198","wikidata":"https://www.wikidata.org/wiki/Q131187","display_name":"Taylor series","level":2,"score":0.5746122598648071},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4969020187854767},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.49322646856307983},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.4912959933280945},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4780755043029785},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46660611033439636},{"id":"https://openalex.org/C73905626","wikidata":"https://www.wikidata.org/wiki/Q206925","display_name":"Power series","level":2,"score":0.4495014250278473},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.43457284569740295},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.43141573667526245},{"id":"https://openalex.org/C22157029","wikidata":"https://www.wikidata.org/wiki/Q17080460","display_name":"Nonlinear system identification","level":4,"score":0.4141695499420166},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.29882776737213135},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.1989518105983734},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.17448526620864868},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.1383320391178131},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12090733647346497},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08491787314414978},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.066989004611969},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icccas.2009.5250400","doi":"https://doi.org/10.1109/icccas.2009.5250400","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccas.2009.5250400","pdf_url":null,"source":{"id":"https://openalex.org/S4306419202","display_name":"International Conference on Communications, Circuits and Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"2009 International Conference on Communications, Circuits and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:fraunhofer.de:N-110084","doi":null,"is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-110084.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer HHI","raw_type":"Conference Paper"},{"id":"pmh:oai:publica.fraunhofer.de:publica/363018","doi":null,"is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/363018","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1494270718","https://openalex.org/W2036212684","https://openalex.org/W2075444547","https://openalex.org/W2079328585","https://openalex.org/W2101397645","https://openalex.org/W2126796307","https://openalex.org/W2134090918","https://openalex.org/W2136331353","https://openalex.org/W2150153433","https://openalex.org/W2153944695","https://openalex.org/W2546156040"],"related_works":["https://openalex.org/W1517188864","https://openalex.org/W1993926111","https://openalex.org/W2059736401","https://openalex.org/W2150533243","https://openalex.org/W1572673414","https://openalex.org/W2354326733","https://openalex.org/W2185236141","https://openalex.org/W2060093974","https://openalex.org/W2151019310","https://openalex.org/W7048964630"],"abstract_inverted_index":{"A":[0],"method":[1],"for":[2],"identifying":[3],"the":[4,19,22,28,41,49,59],"Volterra":[5,23,54],"model":[6,55],"of":[7,21,27],"a":[8,36,65],"nonlinear":[9],"power":[10,70],"amplifier":[11],"with":[12],"memory":[13],"is":[14,56],"given.":[15],"It":[16],"first":[17],"requires":[18],"estimation":[20],"structure.":[24],"The":[25],"coefficients":[26],"discrete-time":[29],"series":[30],"can":[31],"then":[32],"be":[33],"calculated":[34],"using":[35],"least-squares":[37],"criterion,":[38],"based":[39],"on":[40],"known":[42],"input":[43],"and":[44,76],"measured":[45],"output":[46],"samples.":[47],"In":[48],"measurement":[50],"part,":[51],"an":[52],"identified":[53],"compared":[57,73],"to":[58],"simpler":[60],"quasi-memoryless":[61],"model,":[62],"described":[63],"by":[64,74,78],"Taylor":[66],"series.":[67],"Second,":[68],"two":[69],"amplifiers":[71],"are":[72],"simulations":[75],"verified":[77],"measurements.":[79]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-05T09:50:58.205359","created_date":"2016-06-24T00:00:00"}
