GaAs monolithic 1.5 to 2.8GHz tunable ring oscillator with accurate quadrature outputs
Journal
Electronics Letters
Journal Volume
38
Journal Issue
4
Pages
185-186
Date Issued
2002-02
Author(s)
Abstract
The design, fabrication and characteristics of a 1.5 to 2.8 GHz tunable ring oscillator with two quadrature outputs are described. Tuning range is 1.3 GHz or 60.5% bandwidth. The phase difference between two outputs is proved to be 90°. The oscillator phase noise is −81.27 dBc/Hz at 100 kHz offset from the carrier at 2.736 GHz.
SDGs
Type
journal article