What is Nyquist bandwidth?

The Nyquist frequency, named after electronic engineer Harry Nyquist, is half of the sampling rate of a discrete signal processing system. It is sometimes known as the folding frequency of a sampling system. read more

The Nyquist Theorem, also known as the sampling theorem, is a principle that engineers follow in the digitization of analog signals. The Nyquist Theorem, also known as the sampling theorem, is a principle that engineers follow in the digitization of analog signals. read more

The Nyquist frequency, named after electronic engineer Harry Nyquist, is half of the sampling rate of a discrete signal processing system. It is sometimes known as the folding frequency of a sampling system. An example of folding is depicted in Figure 1, where f s is the sampling rate and 0.5 f s is the corresponding Nyquist frequency. read more

Nyquist frequency — The Nyquist rate is defined differently from the Nyquist frequency, which is the frequency equal to half the sampling rate of a sampling system, and is not a property of a signal. read more