{"id":"https://openalex.org/W3090071529","doi":"https://doi.org/10.1109/iscas45731.2020.9180470","title":"A Study of Harmonics Generated by the IQ RFDAC","display_name":"A Study of Harmonics Generated by the IQ RFDAC","publication_year":2020,"publication_date":"2020-09-29","ids":{"openalex":"https://openalex.org/W3090071529","doi":"https://doi.org/10.1109/iscas45731.2020.9180470","mag":"3090071529"},"language":"en","primary_location":{"id":"doi:10.1109/iscas45731.2020.9180470","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas45731.2020.9180470","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5018798601","display_name":"J. Markovic","orcid":null},"institutions":[{"id":"https://openalex.org/I272033418","display_name":"Deutsche Telekom (Austria)","ror":"https://ror.org/00bx90590","country_code":"AT","type":"company","lineage":["https://openalex.org/I272033418","https://openalex.org/I4210093367"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"J. Markovic","raw_affiliation_strings":["Johannes Kepler University Linz, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Austria; Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johannes Kepler University Linz, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Austria; Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria","institution_ids":["https://openalex.org/I272033418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066937053","display_name":"Damir Hamidovi\u0107","orcid":"https://orcid.org/0000-0002-5892-042X"},"institutions":[{"id":"https://openalex.org/I272033418","display_name":"Deutsche Telekom (Austria)","ror":"https://ror.org/00bx90590","country_code":"AT","type":"company","lineage":["https://openalex.org/I272033418","https://openalex.org/I4210093367"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"D. Hamidovic","raw_affiliation_strings":["Johannes Kepler University Linz, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Austria; Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johannes Kepler University Linz, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Austria; Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria","institution_ids":["https://openalex.org/I272033418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031141370","display_name":"Peter Preyler","orcid":"https://orcid.org/0000-0001-6111-7198"},"institutions":[{"id":"https://openalex.org/I272033418","display_name":"Deutsche Telekom (Austria)","ror":"https://ror.org/00bx90590","country_code":"AT","type":"company","lineage":["https://openalex.org/I272033418","https://openalex.org/I4210093367"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"P. Preyler","raw_affiliation_strings":["Johannes Kepler University Linz, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Austria; Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johannes Kepler University Linz, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Austria; Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria","institution_ids":["https://openalex.org/I272033418"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068481505","display_name":"Christian Mayer","orcid":"https://orcid.org/0000-0003-3152-5574"},"institutions":[{"id":"https://openalex.org/I272033418","display_name":"Deutsche Telekom (Austria)","ror":"https://ror.org/00bx90590","country_code":"AT","type":"company","lineage":["https://openalex.org/I272033418","https://openalex.org/I4210093367"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"C. Mayer","raw_affiliation_strings":["Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Danube Mobile Communications Engineering GmbH & Co KG, Linz, Austria","institution_ids":["https://openalex.org/I272033418"]}]},{"author_position":"middle","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"]},{"id":"https://openalex.org/I4210105054","display_name":"Christian Doppler Laboratory for Thermoelectricity","ror":"https://ror.org/01cbw5x35","country_code":"AT","type":"facility","lineage":["https://openalex.org/I129774422","https://openalex.org/I145847075","https://openalex.org/I4210105054"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"A. Springer","raw_affiliation_strings":["Johannes Kepler University Linz, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Austria","Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Johannes Kepler University, Linz, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johannes Kepler University Linz, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Austria","institution_ids":["https://openalex.org/I121883995","https://openalex.org/I4210105054"]},{"raw_affiliation_string":"Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Johannes Kepler University, Linz, Austria","institution_ids":["https://openalex.org/I121883995"]}]},{"author_position":"last","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"]},{"id":"https://openalex.org/I4210105054","display_name":"Christian Doppler Laboratory for Thermoelectricity","ror":"https://ror.org/01cbw5x35","country_code":"AT","type":"facility","lineage":["https://openalex.org/I129774422","https://openalex.org/I145847075","https://openalex.org/I4210105054"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"M. Huemer","raw_affiliation_strings":["Johannes Kepler University Linz, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Austria","Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Johannes Kepler University, Linz, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johannes Kepler University Linz, Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Austria","institution_ids":["https://openalex.org/I121883995","https://openalex.org/I4210105054"]},{"raw_affiliation_string":"Christian Doppler Laboratory for Digitally Assisted RF Transceivers for Future Mobile Communications, Johannes Kepler University, Linz, Austria","institution_ids":["https://openalex.org/I121883995"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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":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/T10187","display_name":"Radio Frequency Integrated Circuit 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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9998000264167786,"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":0.998199999332428,"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/harmonics","display_name":"Harmonics","score":0.8320891857147217},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6542409062385559},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6218358278274536},{"id":"https://openalex.org/keywords/crosstalk","display_name":"Crosstalk","score":0.5874014496803284},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5848962664604187},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.4861437976360321},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4838527739048004},{"id":"https://openalex.org/keywords/harmonic-analysis","display_name":"Harmonic analysis","score":0.4503527879714966},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.44914156198501587},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.44357830286026},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.42413851618766785},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.39972788095474243},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28508520126342773},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23639243841171265},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.13134145736694336}],"concepts":[{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.8320891857147217},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6542409062385559},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6218358278274536},{"id":"https://openalex.org/C169822122","wikidata":"https://www.wikidata.org/wiki/Q230187","display_name":"Crosstalk","level":2,"score":0.5874014496803284},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5848962664604187},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.4861437976360321},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4838527739048004},{"id":"https://openalex.org/C131770355","wikidata":"https://www.wikidata.org/wiki/Q876215","display_name":"Harmonic analysis","level":2,"score":0.4503527879714966},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.44914156198501587},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.44357830286026},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.42413851618766785},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.39972788095474243},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28508520126342773},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23639243841171265},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.13134145736694336},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas45731.2020.9180470","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas45731.2020.9180470","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1991639238","https://openalex.org/W2016167819","https://openalex.org/W2043352802","https://openalex.org/W2112551109","https://openalex.org/W2119021862","https://openalex.org/W2127685481","https://openalex.org/W2128818748","https://openalex.org/W2166055633","https://openalex.org/W2560308703","https://openalex.org/W2591749641","https://openalex.org/W2615403168","https://openalex.org/W2786665973","https://openalex.org/W2787912737","https://openalex.org/W2802995462","https://openalex.org/W2808351619","https://openalex.org/W2892294552","https://openalex.org/W2943574830","https://openalex.org/W2983479669","https://openalex.org/W3007808179","https://openalex.org/W6733847458"],"related_works":["https://openalex.org/W2026048727","https://openalex.org/W2525517395","https://openalex.org/W3041419339","https://openalex.org/W2031753233","https://openalex.org/W2162458593","https://openalex.org/W2543604558","https://openalex.org/W2143833827","https://openalex.org/W2536922071","https://openalex.org/W1970875790","https://openalex.org/W2144460627"],"abstract_inverted_index":{"Due":[0],"to":[1,14,20,57,67,74,77,84,116,125,129,140],"its":[2],"scalability,":[3],"tuneability,":[4],"low":[5],"latency":[6],"and":[7,35,53,81,161,184],"high":[8],"linearity,":[9],"the":[10,26,30,42,72,86,93,101,106,153,164,167,173,179],"radio":[11,37],"frequency":[12,46],"digital":[13],"analog":[15],"converter":[16],"(RFDAC)":[17],"is":[18,65,202],"shown":[19],"be":[21],"an":[22,159,197],"attractive":[23],"choice":[24],"for":[25,29,41],"transmitter":[27],"architecture":[28],"long":[31],"term":[32],"evolution":[33],"(LTE)":[34],"new":[36],"(NR)":[38],"standards,":[39],"especially":[40],"sub":[43],"8":[44],"GHz":[45],"range.":[47],"When":[48],"placing":[49],"several":[50],"transmitters":[51],"(TX)":[52],"receivers":[54],"(RX)":[55],"next":[56],"each":[58,75],"other":[59,76],"on":[60,172,178],"a":[61,149,190,205],"single":[62],"die,":[63],"it":[64],"necessary":[66],"understand":[68],"any":[69],"influence":[70],"of":[71,100,152,166],"components":[73],"enable":[78],"undisturbed":[79],"functionality":[80],"by":[82,92,105,158,189],"that":[83,89,155,163],"fulfill":[85],"tough":[87],"requirements":[88],"are":[90,109,156,187],"defined":[91],"3rd":[94],"Generation":[95],"Partnership":[96],"Project":[97],"(3GPP).":[98],"One":[99],"unwanted":[102],"effects":[103,117],"generated":[104,157],"RFDAC":[107,160,180,198],"structure":[108],"harmonics.":[110],"These":[111],"harmonics":[112,154],"can":[113],"further":[114],"lead":[115],"such":[118],"as:":[119],"Inphase":[120],"Quadrature":[121],"image":[122],"generation,":[123],"TX":[124,126,128,139],"crosstalk,":[127],"digitally":[130],"controlled":[131],"oscillator":[132],"(DCO)":[133],"crosstalk":[134,142],"also":[135],"known":[136],"as":[137],"pulling,":[138],"RX":[141],"etc.":[143],"In":[144],"this":[145],"paper":[146],"we":[147],"conduct":[148],"thorough":[150],"analysis":[151],"show":[162],"widening":[165],"bandwidth":[168],"does":[169],"not":[170],"depend":[171],"harmonic":[174],"order":[175],"but":[176],"rather":[177],"specific":[181],"nonlinearities.":[182],"Theoretical":[183],"mathematical":[185],"observations":[186],"supported":[188],"highly":[191],"developed":[192],"MATLAB":[193],"simulation":[194],"chain":[195],"containing":[196],"model":[199],"whose":[200],"behavior":[201],"aligned":[203],"with":[204],"physical":[206],"implementation.":[207]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}