{"id":"https://openalex.org/W2898786642","doi":"https://doi.org/10.1109/vlsic.2018.8502326","title":"A 5.5 GHz Background-Calibrated Subsampling Polar Transmitter with \u221241.3 DB EVM at 1024 OAM in 28NM CMOS","display_name":"A 5.5 GHz Background-Calibrated Subsampling Polar Transmitter with \u221241.3 DB EVM at 1024 OAM in 28NM CMOS","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2898786642","doi":"https://doi.org/10.1109/vlsic.2018.8502326","mag":"2898786642"},"language":"en","primary_location":{"id":"doi:10.1109/vlsic.2018.8502326","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsic.2018.8502326","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Symposium on VLSI Circuits","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/A5043361868","display_name":"Nereo Markuli\u0107","orcid":"https://orcid.org/0000-0001-6691-4647"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Nereo Markulic","raw_affiliation_strings":["imec, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"imec, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040449521","display_name":"Pratap Renukaswarny","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Pratap Renukaswarny","raw_affiliation_strings":["imec, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"imec, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013611541","display_name":"Ewout Martens","orcid":"https://orcid.org/0000-0001-5485-1837"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Ewout Martens","raw_affiliation_strings":["imec, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"imec, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032510752","display_name":"Barend van Liempd","orcid":"https://orcid.org/0000-0001-6877-8116"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Barend van Liempd","raw_affiliation_strings":["imec, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"imec, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059069030","display_name":"Piet Wambacq","orcid":"https://orcid.org/0000-0003-4388-7257"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Piet Wambacq","raw_affiliation_strings":["imec, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"imec, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042750271","display_name":"Jan Craninckx","orcid":"https://orcid.org/0000-0002-3980-0203"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jan Craninckx","raw_affiliation_strings":["imec, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"imec, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5043361868"],"corresponding_institution_ids":["https://openalex.org/I4210114974"],"apc_list":null,"apc_paid":null,"fwci":0.1303,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.49926084,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","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/T11417","display_name":"Advancements in PLL and VCO Technologies","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":0.9993000030517578,"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/T10232","display_name":"Optical Network Technologies","score":0.9991999864578247,"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/transmitter","display_name":"Transmitter","score":0.8158104419708252},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.7393211722373962},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6684800982475281},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.6074312329292297},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5218302607536316},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.4946272075176239},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4854036271572113},{"id":"https://openalex.org/keywords/amplitude-modulation","display_name":"Amplitude modulation","score":0.4764440655708313},{"id":"https://openalex.org/keywords/quadrature-amplitude-modulation","display_name":"Quadrature amplitude modulation","score":0.4716113209724426},{"id":"https://openalex.org/keywords/phase-modulation","display_name":"Phase modulation","score":0.4650138020515442},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.45485877990722656},{"id":"https://openalex.org/keywords/polar","display_name":"Polar","score":0.4437809884548187},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4305534362792969},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42967286705970764},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.36370450258255005},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3536640405654907},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.28471893072128296},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.2828896641731262},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2469756007194519},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23320427536964417},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.23109731078147888},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.2205578088760376},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.14270728826522827},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.09945571422576904},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.0901903510093689}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.8158104419708252},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.7393211722373962},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6684800982475281},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.6074312329292297},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5218302607536316},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.4946272075176239},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4854036271572113},{"id":"https://openalex.org/C201905106","wikidata":"https://www.wikidata.org/wiki/Q183755","display_name":"Amplitude modulation","level":4,"score":0.4764440655708313},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.4716113209724426},{"id":"https://openalex.org/C96834759","wikidata":"https://www.wikidata.org/wiki/Q750463","display_name":"Phase modulation","level":3,"score":0.4650138020515442},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.45485877990722656},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.4437809884548187},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4305534362792969},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42967286705970764},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.36370450258255005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3536640405654907},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28471893072128296},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.2828896641731262},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2469756007194519},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23320427536964417},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.23109731078147888},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.2205578088760376},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.14270728826522827},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09945571422576904},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0901903510093689},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/vlsic.2018.8502326","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsic.2018.8502326","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Symposium on VLSI Circuits","raw_type":"proceedings-article"},{"id":"pmh:oai:vubissmart:VUBISSMART:2000:129768","is_oa":false,"landing_page_url":"https://biblio.vub.ac.be/vubir/a-55-ghz-backgroundcalibrated-subsampling-polar-transmitter-with-413-db-evm-at-1024-oam-in-28nm-cmos(13e546c4-7757-4b09-bdb3-08034dcd6ac9).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306402573","display_name":"VUBIR (Vrije Universiteit Brussel)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I13469542","host_organization_name":"Vrije Universiteit Brussel","host_organization_lineage":["https://openalex.org/I13469542"],"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":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8500000238418579}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1989376602","https://openalex.org/W2124758156","https://openalex.org/W2528482522"],"related_works":["https://openalex.org/W2474043983","https://openalex.org/W2078513307","https://openalex.org/W2566880546","https://openalex.org/W2544336511","https://openalex.org/W2144737022","https://openalex.org/W1978186604","https://openalex.org/W2384946145","https://openalex.org/W2606353160","https://openalex.org/W2005718535","https://openalex.org/W1966132289"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,13,22,46,103],"subsampling":[3,19,65],"polar":[4,48,66],"transmitter":[5,96],"(SSPTX)":[6],"in":[7,45,91],"28nm":[8],"CMOS":[9],"that":[10],"consists":[11],"of":[12],"low-noise":[14],"phase":[15],"modulating":[16],"(PM)":[17],"digital":[18,33],"PLL":[20,53],"and":[21,54,88,111],"harmonic":[23],"rejection":[24],"mixed":[25],"(HRM)":[26],"inverse-class-D":[27],"(D-":[28],"<sup":[29],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[30],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sup>":[31],")":[32],"power":[34],"amplifier":[35],"(DPA)":[36],"for":[37],"amplitude":[38],"modulation":[39,78],"(AM).":[40],"The":[41,64,99],"DPA":[42,62],"is,":[43],"unlike":[44],"typical":[47],"TX,":[49],"placed":[50],"within":[51],"the":[52,55,61,92,95],"phase-error":[56],"detection":[57],"happens":[58],"directly":[59],"at":[60,106],"output.":[63],"TX":[67],"thus":[68],"becomes":[69],"sensitive":[70],"not":[71],"only":[72],"to":[73,77,85],"phase-errors,":[74],"but":[75],"also":[76],"amplitude.":[79],"That":[80],"feature":[81],"enables":[82],"AM":[83],"distortion":[84],"be":[86],"detected":[87],"canceled":[89],"digitally":[90],"background":[93],"while":[94],"operates":[97,101],"normally.":[98],"chip":[100],"from":[102],"0.9V":[104],"supply":[105],"5.5GHz":[107],"with":[108],"2.5MHz":[109],"BW":[110],"1024":[112],"QAM,":[113],"consuming":[114],"on":[115],"average":[116],"46mW.":[117]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}