{"id":"https://openalex.org/W1604804967","doi":"https://doi.org/10.1109/iscas.2003.1205925","title":"A broadband upconverter unit for double-conversion receivers","display_name":"A broadband upconverter unit for double-conversion receivers","publication_year":2003,"publication_date":"2003-10-15","ids":{"openalex":"https://openalex.org/W1604804967","doi":"https://doi.org/10.1109/iscas.2003.1205925","mag":"1604804967"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2003.1205925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1205925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","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/A5064427706","display_name":"Kari Stadius","orcid":"https://orcid.org/0000-0001-8775-9287"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Stadius","raw_affiliation_strings":["Electronic Circuit Design Laboratory, Helsinki University of Technology, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic Circuit Design Laboratory, Helsinki University of Technology, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079394693","display_name":"A. Malinen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Malinen","raw_affiliation_strings":["Electronic Circuit Design Laboratory, Helsinki University of Technology, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic Circuit Design Laboratory, Helsinki University of Technology, Finland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049398273","display_name":"P. Paatsila","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Paatsila","raw_affiliation_strings":["ATMEL Finland Design Center, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ATMEL Finland Design Center, Finland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066316803","display_name":"K. Halonen","orcid":"https://orcid.org/0000-0002-4385-9689"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Halonen","raw_affiliation_strings":["Electronic Circuit Design Laboratory, Helsinki University of Technology, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic Circuit Design Laboratory, Helsinki University of Technology, Finland","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4308,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5420324,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"II","last_page":"177"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit 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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9973000288009644,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","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/linearity","display_name":"Linearity","score":0.6478817462921143},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.5817090272903442},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5402358174324036},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.519369900226593},{"id":"https://openalex.org/keywords/noise-figure","display_name":"Noise figure","score":0.4546045660972595},{"id":"https://openalex.org/keywords/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.42634305357933044},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37034034729003906},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28735148906707764},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.255887508392334},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.16090533137321472},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.1396903395652771}],"concepts":[{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.6478817462921143},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.5817090272903442},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5402358174324036},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.519369900226593},{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.4546045660972595},{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.42634305357933044},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37034034729003906},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28735148906707764},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.255887508392334},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.16090533137321472},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.1396903395652771}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2003.1205925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1205925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","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":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1511339522","https://openalex.org/W1563483270","https://openalex.org/W1991660830","https://openalex.org/W2112909882","https://openalex.org/W2131785784","https://openalex.org/W6630331317","https://openalex.org/W6677018683"],"related_works":["https://openalex.org/W2070109416","https://openalex.org/W1523213765","https://openalex.org/W2510330184","https://openalex.org/W2944007131","https://openalex.org/W2157802116","https://openalex.org/W3047813805","https://openalex.org/W1539479458","https://openalex.org/W2137698654","https://openalex.org/W2542934392","https://openalex.org/W2039864312"],"abstract_inverted_index":{"A":[0],"broadband":[1],"upconverter":[2],"unit":[3,17,43,65],"for":[4,30,37],"double-conversion":[5],"receivers":[6],"used":[7],"in":[8,13,86],"cable":[9],"modems":[10],"is":[11],"presented":[12],"this":[14],"paper.":[15],"The":[16,42,64,82],"includes":[18],"a":[19,23,26,34,45,87],"variable-gain":[20],"low-noise":[21],"amplifier,":[22],"double-balanced":[24],"mixer,":[25],"three-stage":[27],"VCO":[28],"bank":[29],"LO":[31],"generation":[32],"and":[33,77],"divide-by-two":[35],"circuit":[36],"driving":[38],"an":[39],"external":[40],"PLL.":[41],"upconverts":[44],"6-":[46],"or":[47],"8-MHz":[48],"channel":[49],"from":[50],"47-862":[51],"MHz":[52,58],"input":[53],"band":[54],"to":[55],"around":[56],"1575":[57],"intermediate":[59],"frequency":[60],"with":[61],"24-dB":[62],"gain.":[63],"has":[66],"15-dB":[67],"gain":[68],"tuning":[69],"range,":[70],"linearity":[71],"(OIP3)":[72],"better":[73],"than":[74],"62":[75],"dBmV":[76],"below":[78],"7-dB":[79],"noise":[80],"figure.":[81],"circuits":[83],"are":[84],"fabricated":[85],"0.9-/spl":[88],"mu/m":[89],"SiGe":[90],"bipolar":[91],"process.":[92]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
