Working at Bell Labs, Harry Nyquist discovered that it was not necessary ... sample pool to reconstruct the original waveform, the sampling rate must be at least twice the signal bandwidth.

In metasurface design, aliasing compromises optical precision and efficiency. The Nyquist sampling theorem has traditionally been applied to predict and mitigate aliasing. While effective in ...

For decades, researchers have relied on the Nyquist sampling theorem to predict and mitigate aliasing. However, the POSTECH team discovered that Nyquist's theorem, while useful for digital signal ...