{"id":"https://openalex.org/W2802995462","doi":"https://doi.org/10.1109/iscas.2018.8351573","title":"Modeling of an IQ RF-DAC with error-free LO-switching","display_name":"Modeling of an IQ RF-DAC with error-free LO-switching","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2802995462","doi":"https://doi.org/10.1109/iscas.2018.8351573","mag":"2802995462"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2018.8351573","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2018.8351573","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5066937053","display_name":"Damir Hamidovi\u0107","orcid":"https://orcid.org/0000-0002-5892-042X"},"institutions":[{"id":"https://openalex.org/I121883995","display_name":"Johannes Kepler University of Linz","ror":"https://ror.org/052r2xn60","country_code":"AT","type":"education","lineage":["https://openalex.org/I121883995"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"D. Hamidovic","raw_affiliation_strings":["Johannes Kepler University, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Johannes Kepler University, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Linz, Austria","institution_ids":["https://openalex.org/I121883995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018798601","display_name":"J. Markovic","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Markovic","raw_affiliation_strings":["Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085445945","display_name":"T. Buckel","orcid":"https://orcid.org/0000-0001-7893-6309"},"institutions":[{"id":"https://openalex.org/I121883995","display_name":"Johannes Kepler University of Linz","ror":"https://ror.org/052r2xn60","country_code":"AT","type":"education","lineage":["https://openalex.org/I121883995"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"T. Buckel","raw_affiliation_strings":["Johannes Kepler University, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Johannes Kepler University, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Linz, Austria","institution_ids":["https://openalex.org/I121883995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031141370","display_name":"Peter Preyler","orcid":"https://orcid.org/0000-0001-6111-7198"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Preyler","raw_affiliation_strings":["Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049116697","display_name":"Mario Huemer","orcid":"https://orcid.org/0000-0002-3164-7232"},"institutions":[{"id":"https://openalex.org/I121883995","display_name":"Johannes Kepler University of Linz","ror":"https://ror.org/052r2xn60","country_code":"AT","type":"education","lineage":["https://openalex.org/I121883995"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"M. Huemer","raw_affiliation_strings":["Johannes Kepler University, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Johannes Kepler University, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Linz, Austria","institution_ids":["https://openalex.org/I121883995"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013115524","display_name":"Andreas Springer","orcid":"https://orcid.org/0000-0001-8301-5184"},"institutions":[{"id":"https://openalex.org/I121883995","display_name":"Johannes Kepler University of Linz","ror":"https://ror.org/052r2xn60","country_code":"AT","type":"education","lineage":["https://openalex.org/I121883995"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"A. Springer","raw_affiliation_strings":["Johannes Kepler University, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Johannes Kepler University, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Linz, Austria","institution_ids":["https://openalex.org/I121883995"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5066937053"],"corresponding_institution_ids":["https://openalex.org/I121883995"],"apc_list":null,"apc_paid":null,"fwci":1.03,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.77729031,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit 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/T10187","display_name":"Radio Frequency Integrated Circuit 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/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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9988999962806702,"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/radio-frequency","display_name":"Radio frequency","score":0.6683881282806396},{"id":"https://openalex.org/keywords/sign","display_name":"Sign (mathematics)","score":0.6215644478797913},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5954815149307251},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5651079416275024},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5366607904434204},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.5248275399208069},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4901030957698822},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.47733834385871887},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4385872483253479},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.4342654347419739},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.4245263934135437},{"id":"https://openalex.org/keywords/state-space","display_name":"State space","score":0.4197849929332733},{"id":"https://openalex.org/keywords/local-oscillator","display_name":"Local oscillator","score":0.4137417674064636},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3484842777252197},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2770749032497406},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2707068920135498},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.26296472549438477},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.18768572807312012},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17850425839424133},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.174728661775589},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.10012763738632202}],"concepts":[{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.6683881282806396},{"id":"https://openalex.org/C139676723","wikidata":"https://www.wikidata.org/wiki/Q1193832","display_name":"Sign (mathematics)","level":2,"score":0.6215644478797913},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5954815149307251},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5651079416275024},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5366607904434204},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5248275399208069},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4901030957698822},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47733834385871887},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4385872483253479},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4342654347419739},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.4245263934135437},{"id":"https://openalex.org/C72434380","wikidata":"https://www.wikidata.org/wiki/Q230930","display_name":"State space","level":2,"score":0.4197849929332733},{"id":"https://openalex.org/C203597036","wikidata":"https://www.wikidata.org/wiki/Q1238887","display_name":"Local oscillator","level":3,"score":0.4137417674064636},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3484842777252197},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2770749032497406},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2707068920135498},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26296472549438477},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.18768572807312012},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17850425839424133},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.174728661775589},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.10012763738632202},{"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/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2018.8351573","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2018.8351573","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1494676163","https://openalex.org/W1981657795","https://openalex.org/W1991639238","https://openalex.org/W2051726790","https://openalex.org/W2112551109","https://openalex.org/W2119021862","https://openalex.org/W2127685481","https://openalex.org/W2166055633","https://openalex.org/W2170683607","https://openalex.org/W2291980487","https://openalex.org/W2551350519","https://openalex.org/W2591749641","https://openalex.org/W2615403168"],"related_works":["https://openalex.org/W3209221379","https://openalex.org/W2156294920","https://openalex.org/W2096115747","https://openalex.org/W3193712762","https://openalex.org/W2155700382","https://openalex.org/W4287025514","https://openalex.org/W4386535175","https://openalex.org/W2738144851","https://openalex.org/W3145027672","https://openalex.org/W4235509732"],"abstract_inverted_index":{"In":[0],"this":[1,50],"paper":[2,51],"a":[3,53,67],"state-space":[4,69],"approach":[5,86],"for":[6,55,90],"modeling":[7],"radio-frequency":[8],"digital-to-analog-converters":[9],"is":[10,52,64,107,119],"presented.":[11],"We":[12,80],"explain":[13],"the":[14,18,39,42,56,59,75,82,99,104,111,117],"root":[15],"cause":[16],"of":[17,41,49,58,74,84,103,113],"sign-change":[19,60,105],"error":[20,106],"appearing":[21],"in":[22,34,66],"RF-DAC":[23],"architectures":[24],"with":[25],"local":[26],"oscillator":[27],"(LO)":[28],"switching":[29],"and":[30,37,93,96],"present":[31],"its":[32],"impact":[33,112],"time":[35],"domain":[36],"on":[38,116],"spectrum":[40],"output":[43],"RF":[44],"signal.":[45],"The":[46,62],"main":[47],"contribution":[48,102],"solution":[54,63],"removal":[57],"error.":[61],"implemented":[65],"linear":[68],"model,":[70],"considering":[71],"static":[72,114],"nonlinearities":[73,115],"switched-capacitor":[76],"power":[77],"amplifier":[78],"cells.":[79],"demonstrate":[81],"feasibility":[83],"our":[85],"by":[87],"simulation":[88],"results":[89],"LTE5,":[91],"LTE10":[92],"LTE20":[94],"signals":[95],"show":[97],"that":[98],"out-of-band":[100],"noise":[101],"completely":[108],"removed.":[109],"Additionally,":[110],"system":[118],"investigated.":[120]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
