Find the minimum sampling rate

1. What is the minimum Nyquist sampling rate?
2. What is the minimum sampling rate for a low pass signal with bandwidth of 300 kHz?
3. How do you find the minimum sampling rate to avoid aliasing?
4. How do you find the minimum sample rate?

What is the minimum Nyquist sampling rate?

Nyquist's theorem states that a periodic signal must be sampled at more than twice the highest frequency component of the signal. In practice, because of the finite time available, a sample rate somewhat higher than this is necessary. A sample rate of 4 per cycle at oscilloscope bandwidth would be typical.

What is the minimum sampling rate for a low pass signal with bandwidth of 300 kHz?

Thus, the minimum sampling rate is 400 kHz.

How do you find the minimum sampling rate to avoid aliasing?

a. According to the Nyquist sampling theorem, the minimum sampling frequency fs to avoid aliasing is 2 times the signal bandwidth ⇒ fs = 6 kHz.

How do you find the minimum sample rate?

MINIMUM NUMBER OF SAMPLES

f. The sampling theorem states that a real signal, f(t), which is band-limited to f Hz can be reconstructed without error from samples taken uniformly at a rate R > 2f samples per second. This minimum sampling frequency, fs = 2f Hz, is called the Nyquist rate or the Nyquist frequency (6).