{"id":"https://openalex.org/W1993971100","doi":"https://doi.org/10.1109/isicir.2014.7029526","title":"A low-power direct IQ upconversion technique based on duty-cycled multi-phase sub-harmonic passive mixers for UWB transmitters","display_name":"A low-power direct IQ upconversion technique based on duty-cycled multi-phase sub-harmonic passive mixers for UWB transmitters","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W1993971100","doi":"https://doi.org/10.1109/isicir.2014.7029526","mag":"1993971100"},"language":"en","primary_location":{"id":"doi:10.1109/isicir.2014.7029526","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isicir.2014.7029526","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Symposium on Integrated Circuits (ISIC)","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/A5070746864","display_name":"Amin Ojani","orcid":null},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Amin Ojani","raw_affiliation_strings":["Department of Electrical Engineering, Linkoping University Link\u00f6ping, Sweden","Department of Electrical Engineering, Link\u00f6ping, University, Link\u00f6ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Linkoping University Link\u00f6ping, Sweden","institution_ids":["https://openalex.org/I102134673"]},{"raw_affiliation_string":"Department of Electrical Engineering, Link\u00f6ping, University, Link\u00f6ping, Sweden","institution_ids":["https://openalex.org/I102134673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047313116","display_name":"Behzad Mesgarzadeh","orcid":null},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Behzad Mesgarzadeh","raw_affiliation_strings":["Department of Electrical Engineering, Linkoping University Link\u00f6ping, Sweden","Department of Electrical Engineering, Link\u00f6ping, University, Link\u00f6ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Linkoping University Link\u00f6ping, Sweden","institution_ids":["https://openalex.org/I102134673"]},{"raw_affiliation_string":"Department of Electrical Engineering, Link\u00f6ping, University, Link\u00f6ping, Sweden","institution_ids":["https://openalex.org/I102134673"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029147977","display_name":"Atila Alvandpour","orcid":"https://orcid.org/0000-0001-8922-2360"},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Atila Alvandpour","raw_affiliation_strings":["Department of Electrical Engineering, Linkoping University Link\u00f6ping, Sweden","Department of Electrical Engineering, Link\u00f6ping, University, Link\u00f6ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Linkoping University Link\u00f6ping, Sweden","institution_ids":["https://openalex.org/I102134673"]},{"raw_affiliation_string":"Department of Electrical Engineering, Link\u00f6ping, University, Link\u00f6ping, Sweden","institution_ids":["https://openalex.org/I102134673"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5070746864"],"corresponding_institution_ids":["https://openalex.org/I102134673"],"apc_list":null,"apc_paid":null,"fwci":0.2093,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57151154,"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":"42","last_page":"45"},"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9995999932289124,"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":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.6726545095443726},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.621307373046875},{"id":"https://openalex.org/keywords/dbc","display_name":"dBc","score":0.5595312118530273},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5437225103378296},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5031649470329285},{"id":"https://openalex.org/keywords/adjacent-channel","display_name":"Adjacent channel","score":0.48073649406433105},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.4714687168598175},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.46754804253578186},{"id":"https://openalex.org/keywords/direct-conversion-receiver","display_name":"Direct-conversion receiver","score":0.4549722671508789},{"id":"https://openalex.org/keywords/sideband","display_name":"Sideband","score":0.4508225917816162},{"id":"https://openalex.org/keywords/rfic","display_name":"RFIC","score":0.4431699514389038},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.43208447098731995},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.42835551500320435},{"id":"https://openalex.org/keywords/direct-digital-synthesizer","display_name":"Direct digital synthesizer","score":0.4231681823730469},{"id":"https://openalex.org/keywords/frequency-synthesizer","display_name":"Frequency synthesizer","score":0.418487548828125},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38395076990127563},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.31722068786621094},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.2559832036495209},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.19670110940933228}],"concepts":[{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.6726545095443726},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.621307373046875},{"id":"https://openalex.org/C193523891","wikidata":"https://www.wikidata.org/wiki/Q1771950","display_name":"dBc","level":3,"score":0.5595312118530273},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5437225103378296},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5031649470329285},{"id":"https://openalex.org/C2776908912","wikidata":"https://www.wikidata.org/wiki/Q16001834","display_name":"Adjacent channel","level":4,"score":0.48073649406433105},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.4714687168598175},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.46754804253578186},{"id":"https://openalex.org/C26351279","wikidata":"https://www.wikidata.org/wiki/Q1227627","display_name":"Direct-conversion receiver","level":3,"score":0.4549722671508789},{"id":"https://openalex.org/C2776499502","wikidata":"https://www.wikidata.org/wiki/Q2267009","display_name":"Sideband","level":3,"score":0.4508225917816162},{"id":"https://openalex.org/C121152627","wikidata":"https://www.wikidata.org/wiki/Q6095735","display_name":"RFIC","level":3,"score":0.4431699514389038},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.43208447098731995},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.42835551500320435},{"id":"https://openalex.org/C166089067","wikidata":"https://www.wikidata.org/wiki/Q1227465","display_name":"Direct digital synthesizer","level":5,"score":0.4231681823730469},{"id":"https://openalex.org/C182099602","wikidata":"https://www.wikidata.org/wiki/Q2660678","display_name":"Frequency synthesizer","level":4,"score":0.418487548828125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38395076990127563},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.31722068786621094},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.2559832036495209},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.19670110940933228},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isicir.2014.7029526","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isicir.2014.7029526","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Symposium on Integrated Circuits (ISIC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2029964026","https://openalex.org/W2040464170","https://openalex.org/W2041882977","https://openalex.org/W2053006476","https://openalex.org/W2058316471","https://openalex.org/W2076336030","https://openalex.org/W2078269407","https://openalex.org/W2099473164","https://openalex.org/W2111642015","https://openalex.org/W2115671655","https://openalex.org/W2124815679","https://openalex.org/W2140113523","https://openalex.org/W2145522398","https://openalex.org/W2146456549","https://openalex.org/W2148761981","https://openalex.org/W2151568579","https://openalex.org/W6663664035","https://openalex.org/W6676609581"],"related_works":["https://openalex.org/W2166555237","https://openalex.org/W2622028395","https://openalex.org/W2161572852","https://openalex.org/W4386197759","https://openalex.org/W2389258116","https://openalex.org/W2393010087","https://openalex.org/W2015962950","https://openalex.org/W3035420365","https://openalex.org/W4200374561","https://openalex.org/W2798586687"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,28,34,47,53,60,68,144,156,161,172,192],"low-power":[4],"direct-conversion":[5,158],"IQ":[6],"modulator":[7],"for":[8,83],"ultra-wideband":[9],"(UWB)":[10],"communications":[11],"based":[12],"on":[13,75],"multi-phase":[14],"duty-cycled":[15],"sub-harmonic":[16,54,69],"passive":[17,113],"mixers.":[18],"The":[19,148,166,185],"novelty":[20],"of":[21,39,56,129,155,176,182],"the":[22,37,40,57,73,76,81,119,124,130,138],"proposed":[23,139,149],"architecture":[24,150],"is":[25,93,151],"in":[26,32,118,153,160],"employing":[27],"quadrature":[29],"mixer":[30,120],"array":[31,121],"such":[33],"configuration":[35],"that":[36],"upconvertion":[38],"baseband":[41],"signal":[42],"can":[43,64,101,115],"be":[44,65,102,116],"performed":[45],"using":[46,143],"much":[48],"lower":[49,111],"LO":[50,70,91,99,134,174],"frequency,":[51],"i.e.,":[52],"frequency":[55,77,90],"carrier.":[58],"As":[59],"result,":[61],"several":[62],"benefits":[63],"gained.":[66],"Requiring":[67],"(SHLO)":[71],"relaxes":[72],"requirements":[74],"synthesizer":[78],"circuitry.":[79],"Moreover,":[80],"need":[82],"digital":[84],"power-hungry":[85],"or":[86],"analog":[87],"inductor-based":[88],"high":[89],"buffers":[92],"alleviated.":[94],"In":[95],"addition,":[96],"since":[97],"rail-to-rail":[98],"signals":[100],"provided":[103,142],"easier":[104],"and":[105,127,179],"with":[106],"less":[107],"power":[108,125],"consumption":[109,126],"at":[110],"frequencies,":[112],"mixers":[114],"employed":[117],"to":[122],"improve":[123],"linearity":[128],"overall":[131,186],"transmitter.":[132],"Multi-phase":[133],"clocks":[135],"required":[136],"by":[137],"scheme":[140],"are":[141],"delay-locked":[145],"loops":[146],"(DLL).":[147],"utilized":[152],"design":[154],"WiMedia-UWB":[157],"TX":[159],"standard":[162],"65-nm":[163],"CMOS":[164],"technology.":[165],"Monte":[167],"Carlo":[168],"simulation":[169],"results":[170],"indicate":[171],"mean":[173],"leakage":[175],"-68":[177],"dBc":[178],"sideband":[180],"rejection":[181],"-39":[183],"dBc.":[184],"system":[187],"draws":[188],"6.8":[189],"mA":[190],"from":[191],"1.2-V":[193],"supply.":[194]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}