{"id":"https://openalex.org/W2144838253","doi":"https://doi.org/10.1109/icecs.2010.5724460","title":"A Variable Gain Multiband Shunt Feedback LNA for LTE","display_name":"A Variable Gain Multiband Shunt Feedback LNA for LTE","publication_year":2010,"publication_date":"2010-12-01","ids":{"openalex":"https://openalex.org/W2144838253","doi":"https://doi.org/10.1109/icecs.2010.5724460","mag":"2144838253"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2010.5724460","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2010.5724460","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 17th IEEE International Conference on Electronics, Circuits and Systems","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/A5062712873","display_name":"Stefan Kaehlert","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Stefan Kaehlert","raw_affiliation_strings":["Integrated Analog Circuits and RF Systems, RWTH Aachen University, Aachen, Germany","Integrated Analog Circuits and RF Systems, RWTH Aachen University, 52074, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Integrated Analog Circuits and RF Systems, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Integrated Analog Circuits and RF Systems, RWTH Aachen University, 52074, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066805881","display_name":"Dirk Bormann","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dirk Bormann","raw_affiliation_strings":["Integrated Analog Circuits and RF Systems, RWTH Aachen University, Aachen, Germany","Integrated Analog Circuits and RF Systems, RWTH Aachen University, 52074, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Integrated Analog Circuits and RF Systems, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Integrated Analog Circuits and RF Systems, RWTH Aachen University, 52074, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033528054","display_name":"Ralf Wunderlich","orcid":"https://orcid.org/0000-0001-5841-6293"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ralf Wunderlich","raw_affiliation_strings":["Integrated Analog Circuits and RF Systems, RWTH Aachen University, Aachen, Germany","Integrated Analog Circuits and RF Systems, RWTH Aachen University, 52074, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Integrated Analog Circuits and RF Systems, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Integrated Analog Circuits and RF Systems, RWTH Aachen University, 52074, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039003474","display_name":"Stefan Heinen","orcid":"https://orcid.org/0009-0001-7568-8116"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Stefan Heinen","raw_affiliation_strings":["Integrated Analog Circuits and RF Systems, RWTH Aachen University, Aachen, Germany","Integrated Analog Circuits and RF Systems, RWTH Aachen University, 52074, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Integrated Analog Circuits and RF Systems, RWTH Aachen University, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Integrated Analog Circuits and RF Systems, RWTH Aachen University, 52074, Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"86","last_page":"89"},"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":0.9988999962806702,"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":0.9970999956130981,"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/noise-figure","display_name":"Noise figure","score":0.7427520751953125},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.6889907717704773},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6457962393760681},{"id":"https://openalex.org/keywords/reconfigurability","display_name":"Reconfigurability","score":0.6437429785728455},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6022331714630127},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5415937900543213},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5105234384536743},{"id":"https://openalex.org/keywords/bandwidth-extension","display_name":"Bandwidth extension","score":0.4727376699447632},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.44695860147476196},{"id":"https://openalex.org/keywords/wimax","display_name":"WiMAX","score":0.42389604449272156},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28993529081344604},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.284046471118927},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.24710938334465027},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.08820295333862305}],"concepts":[{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.7427520751953125},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.6889907717704773},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6457962393760681},{"id":"https://openalex.org/C2780149590","wikidata":"https://www.wikidata.org/wiki/Q7302742","display_name":"Reconfigurability","level":2,"score":0.6437429785728455},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6022331714630127},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5415937900543213},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5105234384536743},{"id":"https://openalex.org/C9387945","wikidata":"https://www.wikidata.org/wiki/Q4854770","display_name":"Bandwidth extension","level":4,"score":0.4727376699447632},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.44695860147476196},{"id":"https://openalex.org/C113950482","wikidata":"https://www.wikidata.org/wiki/Q133973","display_name":"WiMAX","level":3,"score":0.42389604449272156},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28993529081344604},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.284046471118927},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24710938334465027},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.08820295333862305},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.0},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icecs.2010.5724460","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2010.5724460","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 17th IEEE International Conference on Electronics, Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7400000095367432}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2099778783","https://openalex.org/W2102391683","https://openalex.org/W2478503558","https://openalex.org/W2910465727","https://openalex.org/W4240316434","https://openalex.org/W6675052306","https://openalex.org/W6675812733"],"related_works":["https://openalex.org/W1544665014","https://openalex.org/W2748364266","https://openalex.org/W2152250293","https://openalex.org/W2407986466","https://openalex.org/W3029382931","https://openalex.org/W4293222260","https://openalex.org/W2004451724","https://openalex.org/W4077389","https://openalex.org/W2051232590","https://openalex.org/W2114465333"],"abstract_inverted_index":{"The":[0,30,65,116,126],"future":[1],"belongs":[2],"to":[3,16,43],"multiband":[4],"bandwidth-on-demand":[5],"mobile":[6,10],"networks.":[7],"Simply":[8],"reconfigurable":[9],"devices":[11],"will":[12],"be":[13,59],"the":[14,18,26,33,37,45,84,92,102,109],"key":[15],"handle":[17],"increasing":[19],"number":[20],"of":[21,36,48,76,134],"bands":[22],"as":[23,25],"well":[24],"varying":[27],"bandwidth":[28],"requirements.":[29],"LNA":[31,53,67],"constitutes":[32],"first":[34],"block":[35],"receiver":[38],"chain":[39],"and":[40,91,108],"therefore":[41],"has":[42,54,68],"implement":[44],"highest":[46],"level":[47],"reconfigurability.":[49],"A":[50],"shunt":[51],"feedback":[52],"been":[55,129],"designed":[56],"that":[57],"can":[58],"used":[60],"for":[61],"multiple":[62],"frequency":[63],"bands.":[64],"proposed":[66],"two":[69],"gain":[70,86,103,120],"steps":[71],"incorporating":[72],"a":[73,132,137,141],"wideband":[74],"match":[75],"at":[77],"least":[78,123],"-10":[79],"dB.":[80,98,115],"Below":[81,99],"2":[82],"GHz":[83,101],"minimum":[85],"is":[87,95,104,112,122],"above":[88,105],"26":[89],"dB":[90,107],"noise":[93,110],"figure":[94,111],"below":[96,113],"1.9":[97],"1":[100],"30":[106],"1.5":[114],"IIP3":[117],"in":[118,140],"low":[119],"mode":[121],"5.8":[124],"dBm.":[125],"results":[127],"have":[128],"obtained":[130],"using":[131],"current":[133],"8.7mA":[135],"from":[136],"1.4V":[138],"supply":[139],"90":[142],"nm":[143],"CMOS":[144],"technology.":[145]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
