This study presents a general trainable network of Hopf oscillators to model high-dimensional electroencephalogram (EEG) signals across different sleep stages. The proposed architecture consists of ...

1 Department of Mathematics and Physics, University of Wisconsin-Parkside, Kenosha, WI, USA. 2 Department of Chemistry, University of Wisconsin-Parkside, Kenosha, WI, USA. We show that an ...

Oscillators, is there anything they can’t do? Well, of course there are. But what they can do – especially in space as part of a satellite system – is pretty cool. Oscillators are mechanical or ...

Trying to use a JFET for that limiting proved disappointing. Even when the circuit was optimised to minimise its inherent non-linearity, it added about -92 dB / 0.0025% of third harmonic to the ...

Let us get down to basics. Conceptionally, a ring oscillator is a deceptively simple self-oscillating electronic oscillator that consists of a series of several inverters, where the output of each ...

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Abstract: A delay cell is presented to implement highly-linear current-controlled ring oscillators as used in analog-to-digital converters. It consists of a NOT gate whose propagation delay is ...