Most engineers today are sensitive to problems that arise when digital measurement instruments try to capture signals containing frequencies that are too high for the sampling circuitry to ...

In nature, most of the signals we measure (sound, light, etc.) are defined over continuous domains (time, space, etc.). In order to process them with computers, we need to transform the continuous ...

Abstract: Digital processing of signals sampled according to the Nyquist-Shannon sampling theorem in real time in a wide frequency band is based on extremely high-performance requirements of both ...

Abstract: We study sampling-related amplitude distortions within aliasing-free GPR data sets, and compare them with other factors which can affect the recorded signal. In particular, we analyze how ...

This series is excerpted from “RF and Digital Signal Processing for Software-Defined Radio.” Order this book today at www.elsevierdirect.com or by calling 1-800-545-2522 and receive an additional 20% ...

If we want to take samples of some analog waveform, as in doing analog to digital conversions at some particular conversion rate, there is an absolute lower limit to the rate of doing conversions ...