{"id":"https://openalex.org/W2997248488","doi":"https://doi.org/10.1109/icct46805.2019.8947159","title":"Base Function Expanding of SCPWL Function and Its Predistortion Application","display_name":"Base Function Expanding of SCPWL Function and Its Predistortion Application","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W2997248488","doi":"https://doi.org/10.1109/icct46805.2019.8947159","mag":"2997248488"},"language":"en","primary_location":{"id":"doi:10.1109/icct46805.2019.8947159","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct46805.2019.8947159","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 19th International Conference on Communication Technology (ICCT)","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/A5101090303","display_name":"Jiangnan Yuan","orcid":null},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"JiangNan Yuan","raw_affiliation_strings":["School of Photoelectricity and Communication Engineering, Xiamen University of Technology, Xiamen, China"],"affiliations":[{"raw_affiliation_string":"School of Photoelectricity and Communication Engineering, Xiamen University of Technology, Xiamen, China","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101611607","display_name":"Jun Tang","orcid":"https://orcid.org/0000-0002-2822-727X"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Tang","raw_affiliation_strings":["School of Photoelectricity and Communication Engineering, Xiamen University of Technology, Xiamen, China"],"affiliations":[{"raw_affiliation_string":"School of Photoelectricity and Communication Engineering, Xiamen University of Technology, Xiamen, China","institution_ids":["https://openalex.org/I75867142"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008279418","display_name":"Jinwang Yi","orcid":"https://orcid.org/0000-0003-2219-2210"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"JinWang Yi","raw_affiliation_strings":["School of Photoelectricity and Communication Engineering, Xiamen University of Technology, Xiamen, China"],"affiliations":[{"raw_affiliation_string":"School of Photoelectricity and Communication Engineering, Xiamen University of Technology, Xiamen, China","institution_ids":["https://openalex.org/I75867142"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101090303"],"corresponding_institution_ids":["https://openalex.org/I75867142"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14791674,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"56","issue":null,"first_page":"216","last_page":"219"},"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":0.9975000023841858,"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":0.9952999949455261,"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":0.8333005905151367},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.7366195321083069},{"id":"https://openalex.org/keywords/piecewise","display_name":"Piecewise","score":0.6531610488891602},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5861973762512207},{"id":"https://openalex.org/keywords/piecewise-linear-function","display_name":"Piecewise linear function","score":0.5836279988288879},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5186740159988403},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5128172039985657},{"id":"https://openalex.org/keywords/quadratic-function","display_name":"Quadratic function","score":0.503410279750824},{"id":"https://openalex.org/keywords/piecewise-linear-manifold","display_name":"Piecewise linear manifold","score":0.4797719419002533},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.47849196195602417},{"id":"https://openalex.org/keywords/linearization","display_name":"Linearization","score":0.4769143760204315},{"id":"https://openalex.org/keywords/adjacent-channel","display_name":"Adjacent channel","score":0.4254627823829651},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.37286821007728577},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.31350597739219666},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.31068316102027893},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.21835246682167053},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14601242542266846},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.08507463335990906},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08354747295379639}],"concepts":[{"id":"https://openalex.org/C2778587875","wikidata":"https://www.wikidata.org/wiki/Q7239686","display_name":"Predistortion","level":4,"score":0.8333005905151367},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.7366195321083069},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.6531610488891602},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5861973762512207},{"id":"https://openalex.org/C17095337","wikidata":"https://www.wikidata.org/wiki/Q2375229","display_name":"Piecewise linear function","level":2,"score":0.5836279988288879},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5186740159988403},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5128172039985657},{"id":"https://openalex.org/C166437778","wikidata":"https://www.wikidata.org/wiki/Q50695","display_name":"Quadratic function","level":3,"score":0.503410279750824},{"id":"https://openalex.org/C184175843","wikidata":"https://www.wikidata.org/wiki/Q7191425","display_name":"Piecewise linear manifold","level":3,"score":0.4797719419002533},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.47849196195602417},{"id":"https://openalex.org/C11210021","wikidata":"https://www.wikidata.org/wiki/Q1520713","display_name":"Linearization","level":3,"score":0.4769143760204315},{"id":"https://openalex.org/C2776908912","wikidata":"https://www.wikidata.org/wiki/Q16001834","display_name":"Adjacent channel","level":4,"score":0.4254627823829651},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.37286821007728577},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31350597739219666},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.31068316102027893},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.21835246682167053},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14601242542266846},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.08507463335990906},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08354747295379639},{"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/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icct46805.2019.8947159","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct46805.2019.8947159","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 19th International Conference on Communication Technology (ICCT)","raw_type":"proceedings-article"},{"id":"mag:3087031790","is_oa":false,"landing_page_url":"https://jglobal.jst.go.jp/en/detail?JGLOBAL_ID=202002282988794501","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","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":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1984804651","https://openalex.org/W1997413340","https://openalex.org/W2000080820","https://openalex.org/W2033220505","https://openalex.org/W2057903700","https://openalex.org/W2171395034","https://openalex.org/W2171687104","https://openalex.org/W2295760866","https://openalex.org/W2560688920","https://openalex.org/W2773514272","https://openalex.org/W2921130363","https://openalex.org/W2921430065"],"related_works":["https://openalex.org/W4254261921","https://openalex.org/W2392180416","https://openalex.org/W2358845558","https://openalex.org/W2374022383","https://openalex.org/W3037575367","https://openalex.org/W4254912386","https://openalex.org/W3114089359","https://openalex.org/W2358387815","https://openalex.org/W36638480","https://openalex.org/W2374880806"],"abstract_inverted_index":{"Two":[0],"kinds":[1],"of":[2,7,42,63,80],"base":[3],"function":[4,13,34,48],"expanding":[5],"method":[6],"simplicial":[8,19,27],"canonical":[9,20,28],"piecewise":[10,21,29],"linear":[11,22],"(SCPWL)":[12],"are":[14,17],"proposed,":[15],"which":[16,55],"called":[18],"difference":[23],"power":[24,83,96],"(SCPWLDP)":[25],"and":[26,72],"quadratic":[30],"(SCPWQ)":[31],"function.":[32],"SCPWLDP":[33,71],"improves":[35],"segmentation":[36],"approximation":[37],"effect.":[38],"In":[39],"the":[40,59,64],"case":[41],"complex":[43],"baseband":[44],"signal":[45],"input,":[46],"SCPWQ":[47,73],"does":[49],"not":[50],"require":[51],"square":[52],"root":[53],"operation,":[54],"is":[56],"beneficial":[57],"to":[58],"highspeed":[60],"hardware":[61],"implementation":[62],"predistorter.":[65],"The":[66],"simulation":[67],"shows":[68],"that":[69],"both":[70],"functions":[74],"can":[75],"be":[76],"used":[77],"for":[78],"linearization":[79],"strong":[81],"nonlinear":[82],"amplifiers":[84],"such":[85],"as":[86],"envelope":[87],"tracking":[88],"(ET)":[89],"PA,":[90],"with":[91],"an":[92],"adjacent":[93],"channel":[94],"leakage":[95],"ratio":[97],"(ACLR)":[98],"improvement":[99],"over":[100],"15dB.":[101]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}