The hybrid bimodal model dynamically selects ADC techniques based on the input signal’s frequency content, ensuring that the sampling rate complies with the Nyquist criterion. For example: Delta-Sigma ...

an established approach called compressed sensing can efficiently reconstruct the signal by using fewer data points than the limit dictated by the Nyquist criterion. However, the main challenge ...

To sample the 40 kHz received signal the sampling routine would need to sample at something faster than 80 ksps to satisfy the Nyquist criterion. The maximum speed of the Nano’s ADC is around 9 ksps ...

Abstract: The Nyquist criterion for feedback stability is reformulated in a very simple fashion. Using the motion of positive and negative crossings, a number of encirclements of a point by the ...

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Then the describing-function-based Nyquist criterion is used to obtain the amplitude and frequency of the sustained oscillations. The model accuracy is verified by the electromagnetic transient ...

Meanwhile, the influence of active impedance on system stability is analyzed by the Nyquist stability criterion. Finally, the effectiveness and accuracy of the proposed resonance suppression method is ...

rectangular frequency comb satisfies the Nyquist criterion for free ISI within every pulse repetition period T. This condition is automatically and intrinsically satisfied for any flat frequency ...