ConceptNyquist Theorem / Nyquist-Shannon sampling theorem
Nyquist Sampling Theorem
A fundamental theorem in signal processing stating that to reconstruct a signal of bandwidth B without aliasing, the sampling rate must be at least 2B. It determines the relationship between sampling rate and processable bandwidth in SDR systems.
Timeline (last 90 days)
Oct 12
A sampling rate of 320Msps is a mid-to-high-end specification in the SDR field, and according to the Nyquist sampling theorem, it can theoretically handle signals with a bandwidth of up to 160MHz.
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