@inproceedings{72b4c3e56f20426bb179a00d4314d103,
title = "Varactor tunned high-Q aictive inductor with broadband tuning range",
abstract = "This paper presents a novel high-Q inductor using conventional grounded active inductor and feedback parallel resonance circuit. The proposed high-Q inductor using tunable LC resonance circuit (HITR) consists of the conventional active grounded inductor and feedback parallel resonance circuit which is composed of low-Q spiral inductor and MOS varactor. The novelty of the proposed structure is based on the increase of Q-factor by feeding parallel resonance circuit into gyrator structure. The high-Q inductor is fabricated by 0.18um Hynix CMOS technology. The fabricated inductor shows inductance of above 45 nH and Q-factor of over 640 around 5.4 GHz.",
keywords = "Active inductor, Feedback parallel resonance circuit, Q-factor, Spiral inductor",
author = "Song Kyungju and Jeong Yongchae",
year = "2008",
doi = "10.1109/SOCDC.2008.4815740",
language = "English",
isbn = "9781424425990",
series = "2008 International SoC Design Conference, ISOCC 2008",
pages = "III42--III43",
booktitle = "2008 International SoC Design Conference, ISOCC 2008",
note = "2008 International SoC Design Conference, ISOCC 2008 ; Conference date: 24-11-2008 Through 25-11-2008",
}