{"id":"https://openalex.org/W2766438177","doi":"https://doi.org/10.1109/ncc.2017.8077062","title":"Implementation of Digital Pre-Distortion for power amplifier linearisation in Software Defined Radio","display_name":"Implementation of Digital Pre-Distortion for power amplifier linearisation in Software Defined Radio","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2766438177","doi":"https://doi.org/10.1109/ncc.2017.8077062","mag":"2766438177"},"language":"en","primary_location":{"id":"doi:10.1109/ncc.2017.8077062","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2017.8077062","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Twenty-third National Conference on Communications (NCC)","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/A5014684204","display_name":"Krishna Kumar Sreedharan Pillai","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Krishna Kumar Sreedharan Pillai","raw_affiliation_strings":["Centre for Development of Advanced Computing, Juhu, Maharashtra, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Development of Advanced Computing, Juhu, Maharashtra, IN","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017722831","display_name":"Shrddha Sagar","orcid":"https://orcid.org/0000-0003-3647-1384"},"institutions":[{"id":"https://openalex.org/I1331500379","display_name":"Centre for Development of Advanced Computing","ror":"https://ror.org/022abst40","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1331500379","https://openalex.org/I4210121746"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Sagar","raw_affiliation_strings":["Broadcast & Communications Group, Centre for Development of Advanced Computing (C-DAC), Thiruvananthapuram, INDIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadcast & Communications Group, Centre for Development of Advanced Computing (C-DAC), Thiruvananthapuram, INDIA","institution_ids":["https://openalex.org/I1331500379"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017589679","display_name":"Shine Kilacha Parambeth","orcid":null},"institutions":[{"id":"https://openalex.org/I1331500379","display_name":"Centre for Development of Advanced Computing","ror":"https://ror.org/022abst40","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1331500379","https://openalex.org/I4210121746"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shine Kilacha Parambeth","raw_affiliation_strings":["Broadcast & Communications Group, Centre for Development of Advanced Computing (C-DAC), Thiruvananthapuram, INDIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadcast & Communications Group, Centre for Development of Advanced Computing (C-DAC), Thiruvananthapuram, INDIA","institution_ids":["https://openalex.org/I1331500379"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006560106","display_name":"N. Prem Krishnan","orcid":null},"institutions":[{"id":"https://openalex.org/I1331500379","display_name":"Centre for Development of Advanced Computing","ror":"https://ror.org/022abst40","country_code":"IN","type":"facility","lineage":["https://openalex.org/I1331500379","https://openalex.org/I4210121746"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"N. Prem Krishnan","raw_affiliation_strings":["Broadcast & Communications Group, Centre for Development of Advanced Computing (C-DAC), Thiruvananthapuram, INDIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Broadcast & Communications Group, Centre for Development of Advanced Computing (C-DAC), Thiruvananthapuram, INDIA","institution_ids":["https://openalex.org/I1331500379"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9980999827384949,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9970999956130981,"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/software-defined-radio","display_name":"Software-defined radio","score":0.8026635646820068},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.7794971466064453},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7012455463409424},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.6248485445976257},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5583027601242065},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.5416818261146545},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.5094075798988342},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.49495118856430054},{"id":"https://openalex.org/keywords/digital-radio","display_name":"Digital radio","score":0.4713411033153534},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.46099260449409485},{"id":"https://openalex.org/keywords/predistortion","display_name":"Predistortion","score":0.43607833981513977},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4165296256542206},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21788471937179565},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19578653573989868},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.1311633586883545}],"concepts":[{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.8026635646820068},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.7794971466064453},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7012455463409424},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.6248485445976257},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5583027601242065},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.5416818261146545},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.5094075798988342},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.49495118856430054},{"id":"https://openalex.org/C507880516","wikidata":"https://www.wikidata.org/wiki/Q1257510","display_name":"Digital radio","level":2,"score":0.4713411033153534},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.46099260449409485},{"id":"https://openalex.org/C2778587875","wikidata":"https://www.wikidata.org/wiki/Q7239686","display_name":"Predistortion","level":4,"score":0.43607833981513977},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4165296256542206},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21788471937179565},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19578653573989868},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.1311633586883545},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc.2017.8077062","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2017.8077062","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Twenty-third National Conference on Communications (NCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2009112011","https://openalex.org/W2073000386","https://openalex.org/W2096483679","https://openalex.org/W2101871903","https://openalex.org/W2147914016","https://openalex.org/W2159728682","https://openalex.org/W2161181093","https://openalex.org/W2170265514","https://openalex.org/W2171395034","https://openalex.org/W2408037304","https://openalex.org/W2487253806"],"related_works":["https://openalex.org/W2328456318","https://openalex.org/W4386211564","https://openalex.org/W4402835566","https://openalex.org/W2363510390","https://openalex.org/W2117461777","https://openalex.org/W1505500695","https://openalex.org/W3151497787","https://openalex.org/W2540210237","https://openalex.org/W4232926522","https://openalex.org/W2123462806"],"abstract_inverted_index":{"This":[0],"paper":[1],"discusses":[2],"the":[3,40,46,68,96,100,108],"design":[4],"and":[5,104],"implementation":[6,52,61],"of":[7,45,67,83,99],"a":[8],"Digital":[9],"Pre-Distortion":[10],"(DPD)":[11],"system":[12],"for":[13,39,58],"RF":[14],"power":[15,75],"amplifier":[16],"(PA)":[17],"linearisation":[18],"in":[19,107],"an":[20],"in-house":[21,72],"designed":[22],"Software":[23],"Defined":[24],"Radio":[25],"(SDR)":[26],"platform.":[27],"An":[28],"indirect":[29],"learning":[30],"approach":[31],"using":[32,71],"orthogonal":[33],"memory":[34],"polynomial":[35],"model":[36],"is":[37,77,87],"adopted":[38],"DPD":[41,51,70,106],"design.":[42],"Important":[43],"aspects":[44],"SDR":[47],"architecture":[48],"relevant":[49],"to":[50,85],"are":[53,62],"outlined.":[54],"Several":[55],"techniques":[56],"used":[57],"efficient":[59],"real-time":[60],"presented.":[63],"Detailed":[64],"performance":[65],"evaluation":[66],"implemented":[69],"developed":[73],"high":[74],"amplifiers":[76],"also":[78],"reported.":[79],"Spectral":[80],"regrowth":[81],"suppression":[82],"15dB":[84],"20dB":[86],"observed.":[88],"Memory":[89],"effect":[90],"compensation":[91],"can":[92],"be":[93],"inferred":[94],"from":[95],"spectral":[97],"characteristics":[98],"PA":[101],"output":[102],"with":[103],"without":[105],"transmit":[109],"chain.":[110]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
