{"id":"https://openalex.org/W2000281151","doi":"https://doi.org/10.1109/iscas.2013.6572329","title":"A broadband Variable Gain Amplifier for the Square Kilometer Array","display_name":"A broadband Variable Gain Amplifier for the Square Kilometer Array","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W2000281151","doi":"https://doi.org/10.1109/iscas.2013.6572329","mag":"2000281151"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2013.6572329","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2013.6572329","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Symposium on Circuits and Systems (ISCAS2013)","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/A5102061042","display_name":"Ge Wu","orcid":"https://orcid.org/0009-0001-8632-5871"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ge Wu","raw_affiliation_strings":["Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025866057","display_name":"Leonid Belostotski","orcid":"https://orcid.org/0000-0002-5228-6907"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Leonid Belostotski","raw_affiliation_strings":["Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006013138","display_name":"J.W. Haslett","orcid":"https://orcid.org/0000-0003-2105-3040"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"James W. Haslett","raw_affiliation_strings":["Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I168635309"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2267","last_page":"2270"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9997000098228455,"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":0.9994999766349792,"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/variable-gain-amplifier","display_name":"Variable-gain amplifier","score":0.9373602867126465},{"id":"https://openalex.org/keywords/video-graphics-array","display_name":"Video Graphics Array","score":0.9061115980148315},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6493117809295654},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.6001114845275879},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5622471570968628},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5056798458099365},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.4906124174594879},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.42775455117225647},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.42320960760116577},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.42126908898353577},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.34337443113327026},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34046271443367004},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3267437219619751},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.32587116956710815},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.23225387930870056},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22948294878005981}],"concepts":[{"id":"https://openalex.org/C91541141","wikidata":"https://www.wikidata.org/wiki/Q1894933","display_name":"Variable-gain amplifier","level":5,"score":0.9373602867126465},{"id":"https://openalex.org/C139983466","wikidata":"https://www.wikidata.org/wiki/Q17194","display_name":"Video Graphics Array","level":3,"score":0.9061115980148315},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6493117809295654},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6001114845275879},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5622471570968628},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5056798458099365},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.4906124174594879},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.42775455117225647},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.42320960760116577},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.42126908898353577},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.34337443113327026},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34046271443367004},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3267437219619751},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32587116956710815},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.23225387930870056},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22948294878005981}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2013.6572329","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2013.6572329","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Symposium on Circuits and Systems (ISCAS2013)","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":0.8999999761581421}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310537","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1875776856","https://openalex.org/W2013500975","https://openalex.org/W2014734503","https://openalex.org/W2038677565","https://openalex.org/W2120441446","https://openalex.org/W2142458922","https://openalex.org/W2152844286","https://openalex.org/W2189948602","https://openalex.org/W6639440182"],"related_works":["https://openalex.org/W2367353976","https://openalex.org/W2040400730","https://openalex.org/W1970142521","https://openalex.org/W3175678742","https://openalex.org/W2068787209","https://openalex.org/W2012464684","https://openalex.org/W2129507596","https://openalex.org/W4385461831","https://openalex.org/W2039938985","https://openalex.org/W2003580737"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"an":[3,128,135],"inductorless":[4],"broadband":[5],"linear-in-dB":[6,27],"Variable-Gain":[7],"Amplifier":[8],"(VGA)":[9],"circuit":[10,130],"for":[11],"use":[12],"in":[13,55,96],"the":[14,69,106,110,119],"Square":[15],"Kilometer":[16],"Array":[17],"(SKA)":[18],"is":[19,29,38,53,92,105,121],"presented.":[20],"A":[21],"two-transistor":[22],"topology,":[23],"which":[24,104],"realizes":[25],"a":[26,33,61,72,97],"function,":[28],"used":[30],"to":[31,45,81,89,94,102],"design":[32,52],"differential":[34,47],"VGA.":[35],"The":[36,51,114],"VGA":[37,70,120],"both":[39],"input":[40,77],"and":[41,49,91,131],"output":[42,136],"power":[43,63,116],"matched":[44],"100\u03a9":[46],"sources":[48],"loads.":[50],"fabricated":[54],"ST":[56],"65nm":[57],"CMOS":[58],"technology":[59],"with":[60,83,123],"1V":[62],"supply.":[64],"Measurement":[65],"results":[66],"show":[67],"that":[68],"has":[71],"25dB":[73],"variable":[74],"gain":[75],"range,":[76],"P1dB":[78],"of":[79,109,118],"-25dBm":[80],"-32dBm":[82],"control":[84],"voltage":[85],"ranging":[86],"from":[87,100],"0.5V":[88],"1.0V,":[90],"designed":[93],"work":[95],"frequency":[98,107],"range":[99,108],"0.7GHz":[101],"1.4GHz,":[103],"mid-band":[111],"SKA":[112],"receiver.":[113],"total":[115],"consumption":[117],"1mW":[122,132],"another":[124],"6mW":[125],"consumed":[126,133],"by":[127,134],"input-match":[129],"buffer":[137],"circuit.":[138]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2014,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
