A Novel Varactorless Tuning Technique for Clapp VCO Design Using Tunable Negative Capacitor to Increase Frequency-Tuning Range

In this paper, a varactorless frequency-tuning method for Clapp voltage-controlled oscillator (VCO) design is proposed aiming at increasing frequency-tuning range (FTR) in comparison with the conventional varactor-based counterpart. The proposed structure uses a tunable non-Foster (negative) capacit...

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Bibliographic Details
Main Authors: Dang-An Nguyen, Chulhun Seo
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/9481123/
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