{"id":"https://openalex.org/W2161146747","doi":"https://doi.org/10.1109/jssc.2011.2145310","title":"A 122-GHz SiGe-Based Signal-Generation Chip Employing a Fundamental-Wave Oscillator With Capacitive Feedback Frequency-Enhancement","display_name":"A 122-GHz SiGe-Based Signal-Generation Chip Employing a Fundamental-Wave Oscillator With Capacitive Feedback Frequency-Enhancement","publication_year":2011,"publication_date":"2011-06-07","ids":{"openalex":"https://openalex.org/W2161146747","doi":"https://doi.org/10.1109/jssc.2011.2145310","mag":"2161146747"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2011.2145310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2011.2145310","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/3433338","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049071565","display_name":"Martin Jahn","orcid":"https://orcid.org/0000-0002-1186-0925"},"institutions":[{"id":"https://openalex.org/I121883995","display_name":"Johannes Kepler University of Linz","ror":"https://ror.org/052r2xn60","country_code":"AT","type":"education","lineage":["https://openalex.org/I121883995"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Martin Jahn","raw_affiliation_strings":["Institute for Communications Engineering RF-Systems, Johannes Kepler University Linz, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Institute for Communications Engineering RF-Systems, Johannes Kepler University Linz, Linz, Austria","institution_ids":["https://openalex.org/I121883995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089531491","display_name":"H. Knapp","orcid":"https://orcid.org/0000-0001-8260-0023"},"institutions":[{"id":"https://openalex.org/I137594350","display_name":"Infineon Technologies (Germany)","ror":"https://ror.org/005kw6t15","country_code":"DE","type":"company","lineage":["https://openalex.org/I137594350"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Herbert Knapp","raw_affiliation_strings":["Infineon Technologies, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Infineon Technologies, Munich, Germany","institution_ids":["https://openalex.org/I137594350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008358835","display_name":"Andreas Stelzer","orcid":"https://orcid.org/0000-0003-0539-8428"},"institutions":[{"id":"https://openalex.org/I121883995","display_name":"Johannes Kepler University of Linz","ror":"https://ror.org/052r2xn60","country_code":"AT","type":"education","lineage":["https://openalex.org/I121883995"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Andreas Stelzer","raw_affiliation_strings":["Institute for Communications Engineering RF-Systems, Johannes Kepler University Linz, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Institute for Communications Engineering RF-Systems, Johannes Kepler University Linz, Linz, Austria","institution_ids":["https://openalex.org/I121883995"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049071565"],"corresponding_institution_ids":["https://openalex.org/I121883995"],"apc_list":null,"apc_paid":null,"fwci":1.8547,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.87228878,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"46","issue":"9","first_page":"2009","last_page":"2020"},"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/T11417","display_name":"Advancements in PLL and VCO Technologies","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/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.7377243041992188},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.6282060742378235},{"id":"https://openalex.org/keywords/frequency-divider","display_name":"Frequency divider","score":0.5238602161407471},{"id":"https://openalex.org/keywords/capacitive-sensing","display_name":"Capacitive sensing","score":0.4839101731777191},{"id":"https://openalex.org/keywords/capacitive-coupling","display_name":"Capacitive coupling","score":0.4816102683544159},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.47057196497917175},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.46232345700263977},{"id":"https://openalex.org/keywords/monolithic-microwave-integrated-circuit","display_name":"Monolithic microwave integrated circuit","score":0.4240637421607971},{"id":"https://openalex.org/keywords/frequency-multiplier","display_name":"Frequency multiplier","score":0.4116939902305603},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3935832679271698},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.34106022119522095},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.31068214774131775},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2533799111843109},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.1191868782043457}],"concepts":[{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.7377243041992188},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.6282060742378235},{"id":"https://openalex.org/C74982907","wikidata":"https://www.wikidata.org/wiki/Q1455624","display_name":"Frequency divider","level":3,"score":0.5238602161407471},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.4839101731777191},{"id":"https://openalex.org/C68278764","wikidata":"https://www.wikidata.org/wiki/Q444167","display_name":"Capacitive coupling","level":3,"score":0.4816102683544159},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.47057196497917175},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.46232345700263977},{"id":"https://openalex.org/C128450285","wikidata":"https://www.wikidata.org/wiki/Q1945036","display_name":"Monolithic microwave integrated circuit","level":4,"score":0.4240637421607971},{"id":"https://openalex.org/C146002875","wikidata":"https://www.wikidata.org/wiki/Q1074289","display_name":"Frequency multiplier","level":3,"score":0.4116939902305603},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3935832679271698},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.34106022119522095},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.31068214774131775},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2533799111843109},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.1191868782043457}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jssc.2011.2145310","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2011.2145310","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Solid-State Circuits","raw_type":"journal-article"},{"id":"pmh:oai:zenodo.org:3433338","is_oa":true,"landing_page_url":"https://zenodo.org/record/3433338","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:3433338","is_oa":true,"landing_page_url":"https://zenodo.org/record/3433338","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"score":0.8199999928474426,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320330618","display_name":"Infineon Technologies","ror":"https://ror.org/005kw6t15"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W299510708","https://openalex.org/W1123162562","https://openalex.org/W1513497107","https://openalex.org/W1586698348","https://openalex.org/W1963765140","https://openalex.org/W1973687160","https://openalex.org/W1974648216","https://openalex.org/W1975920112","https://openalex.org/W1990146661","https://openalex.org/W2005104267","https://openalex.org/W2018182084","https://openalex.org/W2050591159","https://openalex.org/W2052820288","https://openalex.org/W2053846491","https://openalex.org/W2057682342","https://openalex.org/W2065234864","https://openalex.org/W2076363266","https://openalex.org/W2096061118","https://openalex.org/W2098009586","https://openalex.org/W2102732383","https://openalex.org/W2108506242","https://openalex.org/W2109720036","https://openalex.org/W2115431377","https://openalex.org/W2122470537","https://openalex.org/W2126527405","https://openalex.org/W2142949001","https://openalex.org/W2145838566","https://openalex.org/W2154914280","https://openalex.org/W2171781997","https://openalex.org/W2475111901","https://openalex.org/W2497490222","https://openalex.org/W4230361664","https://openalex.org/W4233695784","https://openalex.org/W4245567341","https://openalex.org/W4253261104","https://openalex.org/W4253838948"],"related_works":["https://openalex.org/W2148435004","https://openalex.org/W1959038743","https://openalex.org/W2512937850","https://openalex.org/W2367067752","https://openalex.org/W2074144125","https://openalex.org/W2113575414","https://openalex.org/W2905190411","https://openalex.org/W2786631194","https://openalex.org/W2478073082","https://openalex.org/W2099990255"],"abstract_inverted_index":{"This":[0,40],"paper":[1],"presents":[2],"a":[3,13,22,31,66,86,114],"highly":[4],"integrated":[5,105],"and":[6,21,70,112,142],"fully":[7],"balanced":[8],"signal":[9],"generation":[10],"block":[11],"comprising":[12],"fundamental-wave":[14],"voltage-controlled":[15],"oscillator":[16],"(VCO),":[17],"an":[18,121],"output":[19,99],"buffer,":[20],"configurable":[23],"frequency":[24,100],"divider":[25],"stage":[26],"(prescaler).":[27],"The":[28,57,81,98],"VCO":[29],"introduces":[30],"negative":[32],"resistance":[33],"structure":[34,42],"in":[35,85],"conjunction":[36],"with":[37,89,146],"capacitive":[38,61],"cross-coupling.":[39],"compound":[41],"allows":[43],"fundamental":[44],"oscillation":[45],"to":[46],"be":[47],"sustained":[48],"at":[49,109,120,129,139],"high":[50],"frequencies":[51],"while":[52],"providing":[53],"wide":[54,147],"tuning":[55,115,148],"ranges.":[56,149],"capabilities":[58],"of":[59,101,117,126],"the":[60,75,102],"feedback":[62],"were":[63,79],"analyzed":[64],"using":[65],"linear":[67],"transistor":[68],"model,":[69],"boundary":[71],"conditions,":[72],"which":[73],"support":[74],"early":[76],"design":[77],"phase,":[78],"derived.":[80],"chip":[82],"was":[83],"fabricated":[84],"SiGe":[87],"technology":[88],"300-GHz":[90],"<i":[91],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[92,95],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">f</i>":[93],"<sub":[94],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">max</sub>":[96],"HBTs.":[97],"monolithic":[103],"microwave":[104],"circuit":[106],"is":[107],"centered":[108],"122":[110,140],"GHz":[111,119,141],"provides":[113],"range":[116],"16":[118],"average":[122],"single-sideband":[123],"phase":[124],"noise":[125],"-95":[127],"dBc/Hz":[128],"1":[130],"MHz":[131],"offset":[132],"frequency.":[133],"Possible":[134],"applications":[135,138],"include":[136],"ISM":[137],"short-range":[143],"radar":[144],"systems":[145]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}