Sub-Nyquist sampling and Finite Rate of Innovation (FRI) signal processing represent a paradigm shift in the acquisition and reconstruction of signals. Traditional sampling theories require adherence ...

Wideband signal processing and compressive sensing represent transformative approaches to the acquisition and reconstruction of signals across expansive frequency bands. Traditional methods that ...

The input to your system has a receiver with a high order low pass filter and a 3 dB point of 100 MHz. You then sample the signal with an Analog to Digital Converter. What is the maximum time interval ...

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% ...

Abstract: The dynamical sampling problem is centered around reconstructing signals that evolve over time according to a dynamical process, from spatial-temporal samples that may be noisy. This topic ...

Abstract This chapter extends the continuous time sampling theorem of C. Shannon into discrete time signals and systems. We study the methods for down‐sampling the discrete time signals. We explain ...

It is possible to generate the German time signal DCF77 at 77.5 kHz, as demonstrated in this article. We feature a PC as ...

AMD is to add integrated direct RF-sampling data converters to its Versal adaptive SoCs. Versal RF Series development tools are available now. Silicon samples and evaluation kits are expected to be ...

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The Allen Telescope Array, Hat Creek Radio Observatory. Credit: Alexander Pollak. Radio interferometry is a technique in radio astronomy where signals from two or more radio telescopes are combined to ...