This is known as the Nyquist-Shannon sampling theorem. Nonetheless, outside of communications systems, there are other applications that can take advantage of ADC undersampling to achieve system ...

Bravo to Harry Nyquist and Claude Shannon! In the 1920s, these gentlemen created the now-well-known Nyquist theorem, which states that when sampling a signal at discrete intervals, the sampling must ...

A look at the Nyquist sampling theorem. How to deal with aliasing by attenuating signals using low-pass filters (i.e., an antialiasing filter, or AAF). AAF requirements for different ADCs. A deep dive ...

The robust Chinese Remainder Theorem (RCRT) has emerged as a cornerstone in solving phase ambiguity in signal processing, particularly in applications where conventional methods falter due to noise or ...