By using an approach based on the full nonlinear Barkhausen criterion, it is possible to
describe oscillator behavior under the form of a nonlinear characteristic polynomial whose …

By using formal manipulation capability of commercially available symbolic calculation code,
it is possible to automatically derive the characteristic polynomial describing the conditions …

The behavior of a quartz crystal oscillator can be described by a nonlinear characteristic
polynomial whose coefficients are function of the circuit parameters. Solving the polynomial …

Increasing performance of quartz crystal oscillators as well as predictability requirements
when developing the devices need accurate analysis of noise sources. Our work is devoted …

This paper presents a new modeling technique to describe the nonlinear behavior of
complicated oscillator circuits. The simulation program being developed first removes the …

A symbolic–numeric method to simulate a high–Q quartz crystal oscillator is derived in this
paper. The proposed method can take into account the isochronism defect of the resonator …

A straightforward method to simulate high--Q quartz crystal oscillator is derived in this paper.
The oscillator circuit is expressed under a canonical $5 $--terminal network which can be …