{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T04:53:50Z","timestamp":1781585630838,"version":"3.54.5"},"reference-count":28,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Microelectronics Journal"],"published-print":{"date-parts":[[2026,8]]},"DOI":"10.1016\/j.mejo.2026.107221","type":"journal-article","created":{"date-parts":[[2026,4,15]],"date-time":"2026-04-15T23:20:18Z","timestamp":1776295218000},"page":"107221","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["A wideband low-phase-noise VCO with low-coupled 8-shaped inductor"],"prefix":"10.1016","volume":"174","author":[{"given":"Wei","family":"Zou","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pengcheng","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jingyun","family":"Yao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haiyang","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhengwang","family":"Cheng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mei","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8951-4969","authenticated-orcid":false,"given":"Li","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Minghu","family":"Pan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xuecheng","family":"Zou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"7","key":"10.1016\/j.mejo.2026.107221_bib1","doi-asserted-by":"crossref","first-page":"1703","DOI":"10.1109\/JSSC.2017.2697442","article-title":"Insights into phase-noise scaling in switch-coupled multi-core LC VCOs for E-band adaptive modulation links","volume":"52","author":"Iotti","year":"2017","journal-title":"IEEE J. Solid State Circ."},{"issue":"3","key":"10.1016\/j.mejo.2026.107221_bib2","doi-asserted-by":"crossref","first-page":"1089","DOI":"10.1007\/s00034-020-01523-6","article-title":"An ultra-low-voltage VCO-based \u0394\u03a3 modulator using self-compensated current reference for variation tolerance","volume":"40","author":"Narasimman","year":"2021","journal-title":"Circ. Syst. Signal Process."},{"key":"10.1016\/j.mejo.2026.107221_bib3","doi-asserted-by":"crossref","DOI":"10.1007\/s00034-025-03188-5","article-title":"A 17.8-20.6 GHz low phase noise VCO with low-coupled 8-Shaped transformer","author":"Zou","year":"2025","journal-title":"Circ. Syst. Signal Process."},{"key":"10.1016\/j.mejo.2026.107221_bib4","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1109\/LSSC.2022.3150293","article-title":"A swing-enhanced class-D VCO using a periodically time-varying (PTV) inductor","volume":"5","author":"Lin","year":"2022","journal-title":"IEEE Solid-State Circ. Lett."},{"issue":"12","key":"10.1016\/j.mejo.2026.107221_bib5","doi-asserted-by":"crossref","first-page":"2716","DOI":"10.1109\/JSSC.2008.2004867","article-title":"Class-C harmonic CMOS VCOs, with a general result on phase noise","volume":"43","author":"Mazzanti","year":"2008","journal-title":"IEEE J. Solid State Circ."},{"issue":"7","key":"10.1016\/j.mejo.2026.107221_bib6","doi-asserted-by":"crossref","first-page":"1730","DOI":"10.1109\/JSSC.2013.2253402","article-title":"Highly efficient class-C CMOS VCOs, including a comparison with class-B VCOs","volume":"48","author":"Fanori","year":"2013","journal-title":"IEEE J. Solid State Circ."},{"issue":"12","key":"10.1016\/j.mejo.2026.107221_bib7","doi-asserted-by":"crossref","first-page":"3120","DOI":"10.1109\/JSSC.2013.2273823","article-title":"A class-f cmos oscillator","volume":"48","author":"Babaie","year":"2013","journal-title":"IEEE J. Solid State Circ."},{"issue":"2","key":"10.1016\/j.mejo.2026.107221_bib8","doi-asserted-by":"crossref","first-page":"529","DOI":"10.1109\/JSSC.2024.3433521","article-title":"A transformer-based series-resonance CMOS VCO","volume":"60","author":"Zhang","year":"2024","journal-title":"IEEE J. Solid State Circ."},{"issue":"8","key":"10.1016\/j.mejo.2026.107221_bib9","doi-asserted-by":"crossref","first-page":"2441","DOI":"10.1109\/JSSC.2024.3367351","article-title":"An enhanced class-F dual-core VCO with common-mode-noise self-cancellation and isolation technique","volume":"59","author":"Wu","year":"2024","journal-title":"IEEE J. Solid State Circ."},{"key":"10.1016\/j.mejo.2026.107221_bib10","first-page":"277","article-title":"A low phase noise wide-tuning range class-F VCO based on a dual-mode resonator in 65nm CMOS","author":"Dhamani","year":"2018"},{"issue":"12","key":"10.1016\/j.mejo.2026.107221_bib11","doi-asserted-by":"crossref","first-page":"3756","DOI":"10.1109\/JSSC.2021.3111134","article-title":"A 14-nm ultra-low jitter fractional-N PLL using a DTC range reduction technique and a reconfigurable dual-core VCO","volume":"56","author":"Wu","year":"2021","journal-title":"IEEE J. Solid State Circ."},{"issue":"10","key":"10.1016\/j.mejo.2026.107221_bib12","first-page":"4028","article-title":"A 4.4-GHz 193.2-dB FoM 8-shaped-inductor based LC-VCO using orthogonal-coupled triple-coil transformer","volume":"69","author":"Sun","year":"2022","journal-title":"IEEE Trans. Circuits Syst., II Express Briefs"},{"key":"10.1016\/j.mejo.2026.107221_bib13","first-page":"886","article-title":"A low phase-noise class-C VCO using novel 8-shaped transformer","author":"Wang","year":"2015"},{"issue":"10","key":"10.1016\/j.mejo.2026.107221_bib14","doi-asserted-by":"crossref","first-page":"2861","DOI":"10.1109\/JSSC.2023.3266426","article-title":"A compact and low phase noise square-geometry quad-core class-F VCO using parallel inductor-sharing technique","volume":"58","author":"Sun","year":"2023","journal-title":"IEEE J. Solid State Circ."},{"issue":"3","key":"10.1016\/j.mejo.2026.107221_bib15","doi-asserted-by":"crossref","first-page":"812","DOI":"10.1109\/JSSC.2016.2642207","article-title":"Implicit common-mode resonance in LC oscillators","volume":"52","author":"Murphy","year":"2017","journal-title":"IEEE J. Solid State Circ."},{"issue":"1","key":"10.1016\/j.mejo.2026.107221_bib16","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1109\/TMTT.2010.2091203","article-title":"A distributed dual-band LC oscillator based on mode switching","volume":"59","author":"Li","year":"2010","journal-title":"IEEE Trans. Microw. Theor. Tech."},{"issue":"11","key":"10.1016\/j.mejo.2026.107221_bib17","doi-asserted-by":"crossref","first-page":"3232","DOI":"10.1109\/JSSC.2018.2867269","article-title":"Low-phase-noise wideband mode-switching quad-core-coupled mm-wave VCO using a single-center-tapped switched inductor","volume":"53","author":"Peng","year":"2018","journal-title":"IEEE J. Solid State Circ."},{"key":"10.1016\/j.mejo.2026.107221_bib18","series-title":"2022 IEEE International Solid-State Circuits Conference (ISSCC)","first-page":"364","article-title":"A cryogenic SiGe BiCMOS hybrid class B\/C mode-switching VCO achieving 201dBc\/Hz figure-of-merit and 4.2 GHz frequency tuning range","author":"Peng","year":"2022"},{"issue":"12","key":"10.1016\/j.mejo.2026.107221_bib19","doi-asserted-by":"crossref","first-page":"3329","DOI":"10.1109\/JSSC.2017.2746669","article-title":"A 50\u201366-GHz phase-domain digital frequency synthesizer with low phase noise and low fractional spurs","volume":"52","author":"Hussein","year":"2017","journal-title":"IEEE J. Solid State Circ."},{"issue":"6","key":"10.1016\/j.mejo.2026.107221_bib20","doi-asserted-by":"crossref","first-page":"1295","DOI":"10.1109\/JSSC.2012.2190185","article-title":"A low-phase-noise wide-tuning-range oscillator based on resonant mode switching","volume":"47","author":"Li","year":"2012","journal-title":"IEEE J. Solid State Circ."},{"issue":"7","key":"10.1016\/j.mejo.2026.107221_bib21","doi-asserted-by":"crossref","first-page":"1959","DOI":"10.1109\/JSSC.2023.3235347","article-title":"A wideband mode-switching quad-core VCO using compact multi-mode magnetically coupled LC network","volume":"58","author":"Li","year":"2023","journal-title":"IEEE J. Solid State Circ."},{"issue":"11","key":"10.1016\/j.mejo.2026.107221_bib22","doi-asserted-by":"crossref","first-page":"3208","DOI":"10.1109\/JSSC.2018.2865460","article-title":"A 27-GHz quad-core CMOS oscillator with no mode ambiguity","volume":"53","author":"Murphy","year":"2018","journal-title":"IEEE J. Solid State Circ."},{"issue":"5","key":"10.1016\/j.mejo.2026.107221_bib23","doi-asserted-by":"crossref","first-page":"2486","DOI":"10.1007\/s00034-021-01901-8","article-title":"Design of active inductor-based VCO with wide tuning range for RF front end","volume":"41","author":"Nediyara Suresh","year":"2022","journal-title":"Circ. Syst. Signal Process."},{"key":"10.1016\/j.mejo.2026.107221_bib24","series-title":"2018 IEEE International Solid-State Circuits Conference-(ISSCC)","first-page":"376","article-title":"A quad-core 15GHz BiCMOS VCO with -124dBc\/Hz phase noise at 1MHz offset, -189dBc\/Hz FOM, and robust to multimode concurrent oscillations","author":"Padovan","year":"2018"},{"issue":"10","key":"10.1016\/j.mejo.2026.107221_bib25","doi-asserted-by":"crossref","first-page":"4116","DOI":"10.1109\/TMTT.2020.2990441","article-title":"A -197.3-dBc\/Hz FoMT wideband LC-VCO IC with a single voltage-controlled IMOS-based novel varactor in 40-nm CMOS SOI","volume":"68","author":"Fang","year":"2020","journal-title":"IEEE Trans. Microw. Theor. Tech."},{"key":"10.1016\/j.mejo.2026.107221_bib26","series-title":"2020 IEEE International Solid-State Circuits Conference-(ISSCC)","first-page":"308","article-title":"A 200dB FoM 4-to-5GHz cryogenic oscillator with an automatic common-mode resonance calibration for quantum computing applications","author":"Gong","year":"2020"},{"key":"10.1016\/j.mejo.2026.107221_bib27","first-page":"1","article-title":"A 9.97-GHz 190.6-dBc\/Hz FOM CMOS VCO featuring nested common-mode resonator and intrinsic differential 2nd-harmonic output","author":"Huang","year":"2023"},{"issue":"1","key":"10.1016\/j.mejo.2026.107221_bib28","first-page":"143","article-title":"An area-efficient CMOS cross-coupled LC-VCO using nested intertwined tail inductors","volume":"72","author":"An","year":"2024","journal-title":"IEEE Trans. Circuits Syst., II Express Briefs"}],"container-title":["Microelectronics Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1879239126001773?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1879239126001773?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T04:13:50Z","timestamp":1781583230000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1879239126001773"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8]]},"references-count":28,"alternative-id":["S1879239126001773"],"URL":"https:\/\/doi.org\/10.1016\/j.mejo.2026.107221","relation":{},"ISSN":["1879-2391"],"issn-type":[{"value":"1879-2391","type":"print"}],"subject":[],"published":{"date-parts":[[2026,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"A wideband low-phase-noise VCO with low-coupled 8-shaped inductor","name":"articletitle","label":"Article Title"},{"value":"Microelectronics Journal","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.mejo.2026.107221","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"107221"}}