{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T05:38:24Z","timestamp":1740116304932,"version":"3.37.3"},"reference-count":19,"publisher":"World Scientific Pub Co Pte Ltd","issue":"08","funder":[{"name":"Huaihua University","award":["HHUY2017-03"],"award-info":[{"award-number":["HHUY2017-03"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["11364020"],"award-info":[{"award-number":["11364020"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2019,7]]},"abstract":"<jats:p> In this paper, a full PMOS Colpitts quadrature voltage-controlled oscillator (QVCO) topology, suitable for low supply voltage and low power dissipation, is presented. For an enhanced voltage swing under a low supply voltage, the capacitive-feedback technique is employed. Quadrature coupling is achieved by employing direct bulk coupling technique, leading to reduction in both power and chip area. The proposed QVCO covers a 5% tuning range between 2.325 GHz and 2.435 GHz, and the phase noise is [Formula: see text]128.2 dBc\/Hz at 1-MHz offset from the 2.34-GHz carrier while consuming only 0.535 mW from 0.55-V supply voltage, yielding a figure-of-merit (FoM) of 198 dBc\/Hz. <\/jats:p>","DOI":"10.1142\/s0218126619501251","type":"journal-article","created":{"date-parts":[[2018,8,13]],"date-time":"2018-08-13T05:40:17Z","timestamp":1534138817000},"page":"1950125","source":"Crossref","is-referenced-by-count":1,"title":["A Direct Bulk Coupling PMOS Colpitts QVCO Using Capacitive-Feedback Structure"],"prefix":"10.1142","volume":"28","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8070-9359","authenticated-orcid":false,"given":"Jianqun","family":"Ding","sequence":"first","affiliation":[{"name":"College of Electrical and Information Engineering, Huaihua University, Huaihua, P. R. China"},{"name":"Hunan Provincial Key Laboratory of Ecological Agriculture Intelligent Control Technology in Wuling Mountain Area, Huaihua University, Huaihua, P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lijun","family":"Huang","sequence":"additional","affiliation":[{"name":"College of Electrical and Information Engineering, Huaihua University, Huaihua, P. R. China"},{"name":"Hunan Provincial Key Laboratory of Ecological Agriculture Intelligent Control Technology in Wuling Mountain Area, Huaihua University, Huaihua, P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xianwu","family":"Mi","sequence":"additional","affiliation":[{"name":"College of Electrical and Information Engineering, Huaihua University, Huaihua, P. R. China"},{"name":"Hunan Provincial Key Laboratory of Ecological Agriculture Intelligent Control Technology in Wuling Mountain Area, Huaihua University, Huaihua, P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dajiang","family":"He","sequence":"additional","affiliation":[{"name":"College of Electrical and Information Engineering, Huaihua University, Huaihua, P. R. China"},{"name":"Hunan Provincial Key Laboratory of Ecological Agriculture Intelligent Control Technology in Wuling Mountain Area, Huaihua University, Huaihua, P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shenghai","family":"Chen","sequence":"additional","affiliation":[{"name":"College of Electrical and Information Engineering, Huaihua University, Huaihua, P. R. China"},{"name":"Hunan Provincial Key Laboratory of Ecological Agriculture Intelligent Control Technology in Wuling Mountain Area, Huaihua University, Huaihua, P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaoliang","family":"Peng","sequence":"additional","affiliation":[{"name":"College of Electrical and Information Engineering, Huaihua University, Huaihua, P. R. China"},{"name":"Hunan Provincial Key Laboratory of Ecological Agriculture Intelligent Control Technology in Wuling Mountain Area, Huaihua University, Huaihua, P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2019,7,29]]},"reference":[{"key":"S0218126619501251BIB002","doi-asserted-by":"publisher","DOI":"10.1142\/S0218126612500338"},{"key":"S0218126619501251BIB003","doi-asserted-by":"publisher","DOI":"10.1109\/TMTT.2016.2574716"},{"key":"S0218126619501251BIB005","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2008.2004867"},{"key":"S0218126619501251BIB006","first-page":"228","volume-title":"Proc. Symp. VLSI Circuits","author":"Okada K.","year":"2009"},{"key":"S0218126619501251BIB007","first-page":"406","volume-title":"Proc. European Solid State Circuits Conf.","author":"Fanori L.","year":"2012"},{"key":"S0218126619501251BIB008","first-page":"354","volume-title":"Proc. IEEE Int. Solid-State Circuits Conf.","author":"Fanori L.","year":"2012"},{"key":"S0218126619501251BIB009","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2012.2230542"},{"key":"S0218126619501251BIB010","doi-asserted-by":"publisher","DOI":"10.1109\/ESSCIRC.2011.6044931"},{"key":"S0218126619501251BIB011","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2005.848031"},{"key":"S0218126619501251BIB012","first-page":"205","volume-title":"Proc. IEEE Radio and Wireless Conf.","author":"Troedsson N.","year":"2002"},{"key":"S0218126619501251BIB014","doi-asserted-by":"publisher","DOI":"10.1109\/LMWC.2010.2049438"},{"key":"S0218126619501251BIB015","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2004.827798"},{"key":"S0218126619501251BIB016","doi-asserted-by":"publisher","DOI":"10.1109\/4.760384"},{"key":"S0218126619501251BIB017","doi-asserted-by":"publisher","DOI":"10.1109\/TMTT.2006.891471"},{"key":"S0218126619501251BIB018","doi-asserted-by":"publisher","DOI":"10.1109\/IEDM.1996.553144"},{"key":"S0218126619501251BIB019","doi-asserted-by":"publisher","DOI":"10.1109\/4.668989"},{"key":"S0218126619501251BIB020","doi-asserted-by":"publisher","DOI":"10.1016\/j.mejo.2017.11.014"},{"key":"S0218126619501251BIB021","doi-asserted-by":"publisher","DOI":"10.1109\/LMWC.2014.2348318"},{"key":"S0218126619501251BIB022","doi-asserted-by":"publisher","DOI":"10.1142\/S0218126617501134"}],"container-title":["Journal of Circuits, Systems and Computers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218126619501251","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,9,22]],"date-time":"2019-09-22T13:45:50Z","timestamp":1569159950000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218126619501251"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,7]]},"references-count":19,"journal-issue":{"issue":"08","published-online":{"date-parts":[[2019,7,29]]},"published-print":{"date-parts":[[2019,7]]}},"alternative-id":["10.1142\/S0218126619501251"],"URL":"https:\/\/doi.org\/10.1142\/s0218126619501251","relation":{},"ISSN":["0218-1266","1793-6454"],"issn-type":[{"type":"print","value":"0218-1266"},{"type":"electronic","value":"1793-6454"}],"subject":[],"published":{"date-parts":[[2019,7]]}}}