{"id":"https://openalex.org/W4411159154","doi":"https://doi.org/10.1007/s00034-025-03188-5","title":"A 17.8\u201320.6\u00a0GHz Low Phase Noise VCO with Low-Coupled 8-Shaped Transformer","display_name":"A 17.8\u201320.6\u00a0GHz Low Phase Noise VCO with Low-Coupled 8-Shaped Transformer","publication_year":2025,"publication_date":"2025-06-09","ids":{"openalex":"https://openalex.org/W4411159154","doi":"https://doi.org/10.1007/s00034-025-03188-5"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-025-03188-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-025-03188-5","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-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/A5101808316","display_name":"Wei Zou","orcid":null},"institutions":[{"id":"https://openalex.org/I74525822","display_name":"Hubei University of Technology","ror":"https://ror.org/02d3fj342","country_code":"CN","type":"education","lineage":["https://openalex.org/I74525822"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Zou","raw_affiliation_strings":["School of Science, Hubei University of Technology, Wuhan, 430068, China"],"affiliations":[{"raw_affiliation_string":"School of Science, Hubei University of Technology, Wuhan, 430068, China","institution_ids":["https://openalex.org/I74525822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100422479","display_name":"Haiyang Liu","orcid":"https://orcid.org/0000-0003-2139-7695"},"institutions":[{"id":"https://openalex.org/I74525822","display_name":"Hubei University of Technology","ror":"https://ror.org/02d3fj342","country_code":"CN","type":"education","lineage":["https://openalex.org/I74525822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiyang Liu","raw_affiliation_strings":["School of Science, Hubei University of Technology, Wuhan, 430068, China"],"affiliations":[{"raw_affiliation_string":"School of Science, Hubei University of Technology, Wuhan, 430068, China","institution_ids":["https://openalex.org/I74525822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084888619","display_name":"Zhengwang Cheng","orcid":"https://orcid.org/0000-0001-7013-7190"},"institutions":[{"id":"https://openalex.org/I74525822","display_name":"Hubei University of Technology","ror":"https://ror.org/02d3fj342","country_code":"CN","type":"education","lineage":["https://openalex.org/I74525822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengwang Cheng","raw_affiliation_strings":["School of Science, Hubei University of Technology, Wuhan, 430068, China"],"affiliations":[{"raw_affiliation_string":"School of Science, Hubei University of Technology, Wuhan, 430068, China","institution_ids":["https://openalex.org/I74525822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100375193","display_name":"Mei Wang","orcid":"https://orcid.org/0000-0002-1196-2016"},"institutions":[{"id":"https://openalex.org/I74525822","display_name":"Hubei University of Technology","ror":"https://ror.org/02d3fj342","country_code":"CN","type":"education","lineage":["https://openalex.org/I74525822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mei Wang","raw_affiliation_strings":["School of Science, Hubei University of Technology, Wuhan, 430068, China"],"affiliations":[{"raw_affiliation_string":"School of Science, Hubei University of Technology, Wuhan, 430068, China","institution_ids":["https://openalex.org/I74525822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100425657","display_name":"Li Zhang","orcid":"https://orcid.org/0000-0002-8951-4969"},"institutions":[{"id":"https://openalex.org/I74525822","display_name":"Hubei University of Technology","ror":"https://ror.org/02d3fj342","country_code":"CN","type":"education","lineage":["https://openalex.org/I74525822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Zhang","raw_affiliation_strings":["School of Science, Hubei University of Technology, Wuhan, 430068, China"],"affiliations":[{"raw_affiliation_string":"School of Science, Hubei University of Technology, Wuhan, 430068, China","institution_ids":["https://openalex.org/I74525822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039644353","display_name":"Xinguo Ma","orcid":"https://orcid.org/0000-0002-5651-9720"},"institutions":[{"id":"https://openalex.org/I74525822","display_name":"Hubei University of Technology","ror":"https://ror.org/02d3fj342","country_code":"CN","type":"education","lineage":["https://openalex.org/I74525822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinguo Ma","raw_affiliation_strings":["School of Science, Hubei University of Technology, Wuhan, 430068, China"],"affiliations":[{"raw_affiliation_string":"School of Science, Hubei University of Technology, Wuhan, 430068, China","institution_ids":["https://openalex.org/I74525822"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073441672","display_name":"Xuecheng Zou","orcid":"https://orcid.org/0000-0002-6404-5270"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuecheng Zou","raw_affiliation_strings":["School of Integrated Circuit, Huazhong University of Science and Technology, Wuhan, 430074, China"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit, Huazhong University of Science and Technology, Wuhan, 430074, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101808316"],"corresponding_institution_ids":["https://openalex.org/I74525822"],"apc_list":null,"apc_paid":null,"fwci":0.6789,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.71285001,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"44","issue":"10","first_page":"7251","last_page":"7267"},"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/T10472","display_name":"Semiconductor materials and devices","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"}},{"id":"https://openalex.org/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9991000294685364,"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":0.8930305242538452},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.8501519560813904},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5912107229232788},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4794265627861023},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.441457599401474},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36286383867263794},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3407169580459595},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2732733488082886},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.1496846079826355}],"concepts":[{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.8930305242538452},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.8501519560813904},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5912107229232788},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4794265627861023},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.441457599401474},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36286383867263794},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3407169580459595},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2732733488082886},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.1496846079826355}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-025-03188-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-025-03188-5","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8700000047683716}],"awards":[{"id":"https://openalex.org/G6255574900","display_name":null,"funder_award_id":"2021CFB278","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"}],"funders":[{"id":"https://openalex.org/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1590603413","https://openalex.org/W2050645980","https://openalex.org/W2098907338","https://openalex.org/W2135143797","https://openalex.org/W2145966357","https://openalex.org/W2588789014","https://openalex.org/W2625708510","https://openalex.org/W2792383978","https://openalex.org/W2890905903","https://openalex.org/W2891924334","https://openalex.org/W2946483930","https://openalex.org/W3023231518","https://openalex.org/W3073272984","https://openalex.org/W3097650168","https://openalex.org/W3120105741","https://openalex.org/W3160741372","https://openalex.org/W3201131231","https://openalex.org/W3217064916","https://openalex.org/W4211036575","https://openalex.org/W4221078634","https://openalex.org/W4293211347","https://openalex.org/W4319996338","https://openalex.org/W4367146868"],"related_works":["https://openalex.org/W3129408886","https://openalex.org/W4233090067","https://openalex.org/W2365946217","https://openalex.org/W1964543336","https://openalex.org/W2368638770","https://openalex.org/W2365449259","https://openalex.org/W2057338677","https://openalex.org/W2105518569","https://openalex.org/W2285615337","https://openalex.org/W2105504896"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}