@article{Hashemi_Ghafoorifard_Abdipour_2012, title={Amplitude Noise of Electrical Oscillators Based on the LTV Model}, volume={18}, url={https://eejournal.ktu.lt/index.php/elt/article/view/2607}, DOI={10.5755/j01.eee.18.8.2607}, abstractNote={In this paper, using the Linear Time Variant (LTV) noise model of oscillators, an analytical expression for Amplitude Impulse Sensitivity Function (A-ISF) based on the limit cycle of the oscillator is derived for the first time. Also Considering the existing expression for Phase Impulse Sensitivity Function (P-ISF), it is shown that P-ISF and A-ISF are correlated. The derived A-ISF is used to simulate the amplitude noise of the oscillators in the 1/f<sup>2</sup> region of the noise spectrum by the LTV model. Simulation and experimental results show the validity of the derived formula.<p>DOI: <a href="http://dx.doi.org/10.5755/j01.eee.18.8.2607">http://dx.doi.org/10.5755/j01.eee.18.8.2607</a></p>}, number={8}, journal={Elektronika ir Elektrotechnika}, author={Hashemi, S. A. and Ghafoorifard, H. and Abdipour, A.}, year={2012}, month={Oct.}, pages={31-36} }