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Sampling frequency of ADC and maximum frequency of input signal

An ADC is built from an analog component, the sampling-gate, followed by a analog-to-digital converter (1). The maximum frequency of the input signal is limited by the time duration for which the ...
user370399's user avatar
2 votes

Sampling frequency of ADC and maximum frequency of input signal

This is called "undersampling" or "super-Nyquist sampling". If you worry about the reconstruction of the signal, the aliasing (which is a result of the undersampling and basically ...
Rohat Kılıç's user avatar
3 votes

Sampling frequency of ADC and maximum frequency of input signal

it simply doesn't, because "input frequency up to" has no bearing on bandwidth. If you know you have signal only between, say, 700 to 740 MHz, you can perfectly well sample it with a 80 MS/s ...
Marcus Müller's user avatar
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How to find gain and phase crossover from a Nyquist plot?

A Nyquist plot will not allow one to find the gain crossover frequency or the phase crossover frequency, unless these frequencies are added to the plot. The curve itself does not contain any frequency ...
Math Keeps Me Busy's user avatar

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