Tool for calculating the phase/frequency noise in a closed-loop surface acoustic wave (SAW) oscillator where the SAW device can be a (two-port) delay line or a resonator
The tool is mainly based on the PySimpleGUI and the matplotlib libraries. For the underlying math, please refer to the following publications:
- P. Durdaut et al., Equivalence of Open-Loop and Closed-Loop Operation of SAW Resonators and Delay Lines, Sensors 19, 1, 185, 2019. https://doi.org/10.3390/s19010185
- P. Durdaut et al., Noise Analysis and Comparison of Phase- and Frequency-Detecting Readout Systems: Application to SAW Delay Line Magnetic Field Sensor, IEEE Sensors Journal, 19, 18, 8000-8008, 2019. https://doi.org/10.1109/JSEN.2019.2914965
- E. Rubiola, Phase noise and frequency stability in oscillators, Cambridge University Press, 2009. https://doi.org/10.1017/CBO9780511812798