{"id":"https://openalex.org/W2006689197","doi":"https://doi.org/10.1109/icecs.2005.4633415","title":"Temperature compensated digital predistorter for 3G power amplifiers","display_name":"Temperature compensated digital predistorter for 3G power amplifiers","publication_year":2005,"publication_date":"2005-12-01","ids":{"openalex":"https://openalex.org/W2006689197","doi":"https://doi.org/10.1109/icecs.2005.4633415","mag":"2006689197"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2005.4633415","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2005.4633415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 12th IEEE International Conference on Electronics, Circuits and Systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5033718950","display_name":"Oualid Hammi","orcid":"https://orcid.org/0000-0001-8751-0449"},"institutions":[{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"other","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"education","lineage":["https://openalex.org/I45683168"]}],"countries":["CA","FR"],"is_corresponding":false,"raw_author_name":"Oualid Hammi","raw_affiliation_strings":["Poly-GRAMES Research Center, Department of Electrical Engineering, \u00c9cole Polytechnique, Montreal, Quebec, H3V 1A2, Canada","Dept. of Electr. Eng., Ecole Polytech. Montreal, Montreal, QC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Poly-GRAMES Research Center, Department of Electrical Engineering, \u00c9cole Polytechnique, Montreal, Quebec, H3V 1A2, Canada","institution_ids":["https://openalex.org/I45683168"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Ecole Polytech. Montreal, Montreal, QC","institution_ids":["https://openalex.org/I29607241","https://openalex.org/I45683168"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086339362","display_name":"Fadhel M. Ghannouchi","orcid":"https://orcid.org/0000-0001-6788-1656"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Fadel Ghannouchi","raw_affiliation_strings":["Intelligent RF Radio Laboratory, Department of Electrical and Computer Engineering, University of Calgary, Alberta, T2N 1N4, Canada","[Dept. of Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intelligent RF Radio Laboratory, Department of Electrical and Computer Engineering, University of Calgary, Alberta, T2N 1N4, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB]","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9977999925613403,"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":0.9959999918937683,"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":0.9590536952018738},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.8370262980461121},{"id":"https://openalex.org/keywords/intermodulation","display_name":"Intermodulation","score":0.7193443775177002},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.6215200424194336},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5900163054466248},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.47086918354034424},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47037094831466675},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.43749725818634033},{"id":"https://openalex.org/keywords/ldmos","display_name":"LDMOS","score":0.41973596811294556},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.41405248641967773},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3384069502353668},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.33095377683639526},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3290463387966156},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.15929976105690002},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14921754598617554},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.08420056104660034}],"concepts":[{"id":"https://openalex.org/C2778587875","wikidata":"https://www.wikidata.org/wiki/Q7239686","display_name":"Predistortion","level":4,"score":0.9590536952018738},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.8370262980461121},{"id":"https://openalex.org/C11773624","wikidata":"https://www.wikidata.org/wiki/Q2142232","display_name":"Intermodulation","level":4,"score":0.7193443775177002},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.6215200424194336},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5900163054466248},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.47086918354034424},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47037094831466675},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.43749725818634033},{"id":"https://openalex.org/C31672976","wikidata":"https://www.wikidata.org/wiki/Q4042432","display_name":"LDMOS","level":4,"score":0.41973596811294556},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.41405248641967773},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3384069502353668},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.33095377683639526},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3290463387966156},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.15929976105690002},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14921754598617554},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.08420056104660034},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","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},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icecs.2005.4633415","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2005.4633415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 12th IEEE International Conference on Electronics, Circuits and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.polymtl.ca:24087","is_oa":false,"landing_page_url":"https://publications.polymtl.ca/24087/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401013","display_name":"PolyPublie (\u00c9cole Polytechnique de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45683168","host_organization_name":"Polytechnique Montr\u00e9al","host_organization_lineage":["https://openalex.org/I45683168"],"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":"Communication de conf\u00e9rence"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2101055757","https://openalex.org/W2119951437","https://openalex.org/W2133992548","https://openalex.org/W2135172924","https://openalex.org/W2143273576","https://openalex.org/W2143865186"],"related_works":["https://openalex.org/W4254261921","https://openalex.org/W2335236711","https://openalex.org/W2032667219","https://openalex.org/W2392180416","https://openalex.org/W2358845558","https://openalex.org/W2386669759","https://openalex.org/W2374022383","https://openalex.org/W3037575367","https://openalex.org/W2146663859","https://openalex.org/W4254912386"],"abstract_inverted_index":{"This":[0,101],"paper":[1],"proposes":[2],"a":[3,22,30,41,97],"new":[4],"digital":[5],"baseband":[6],"predistorter":[7,37],"architecture":[8,16],"for":[9,18,105],"3G":[10],"RF":[11],"power":[12,66,68,93],"amplifiers.":[13],"The":[14,35,80],"proposed":[15,36,78],"compensates":[17],"temperature":[19,24,31,54,108],"drifts":[20],"using":[21],"simple":[23],"sensoring":[25],"feedback":[26],"path":[27],"coupled":[28],"with":[29,47],"dependant":[32],"predistortion":[33],"function.":[34,56],"is":[38],"composed":[39],"of":[40,62,76],"static":[42],"look-up":[43],"table":[44],"in":[45,86],"parallel":[46],"an":[48],"adjustment":[49],"module":[50],"that":[51],"implements":[52],"the":[53,74,77,87,92],"compensation":[55],"Measured":[57],"AM/AM":[58],"and":[59,112],"AM/PM":[60],"characteristics":[61],"100-W":[63],"peak":[64],"envelop":[65],"LDMOS":[67],"amplifier":[69,94],"were":[70],"used":[71],"to":[72],"evaluate":[73],"performances":[75],"predistorter.":[79],"results":[81],"show":[82],"15":[83],"dB":[84],"improvement":[85,102],"intermodulation":[88],"distortion":[89],"level":[90],"at":[91],"output":[95],"under":[96],"CDMA2000":[98],"SR3":[99],"excitation.":[100],"was":[103],"maintained":[104],"amplifier's":[106],"case":[107],"variations":[109],"between":[110],"25degC":[111],"45degC.":[113]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
