arXiv · 1806.02757
Low Frequency Noise in Randomly Stimulated Asymmetric Oscillators
Abstract
A new mechanism of low frequency (1/f-like) noise generation is described and analyzed. It is attributed to higher frequency asymmetric resonance modes, which are stimulated by a random factor, e.g. due to thermal excitation. One-dimensional models of bi-harmonic and non-linear asymmetric oscillators are presented to prove the concept, and a method of detecting the effect is developed. The method is then applied to experimental data, in order to show that the effect exists in magnetoresistive readers.
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Andrzej Stankiewicz. 2018-06-07. Low Frequency Noise in Randomly Stimulated Asymmetric Oscillators. https://arxiv.org/abs/1806.02757
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