A laboratory-based course on the principles of analog and digital communication systems and applications of software-defined radios. Laboratory work will begin with computer simulations using GNUradio ...

Analog and digital: The best of both worlds in one energy-efficient system Date: September 7, 2023 Source: Ecole Polytechnique Fédérale de Lausanne Summary: We live in an analog world of continuous ...

Analog transmitters have evolved from simple 4- to 20-mA current loops to designs that include µCs for signal conditioning at the transmitters and designs that allow bidirectional digital ...

Modern SDRs evolve from configurable platforms into intelligent wideband sensing systems combining high dynamic range, ...

Billions of smart devices rely on sensor data to gather intelligence. Most smart devices use a “digitize-first” model to digitize all sensor data immediately, sending data to high-power digital ...

In a digital world, why bother with analog? Well, sometimes it can still be the right solution. Take, for instance, the analog multiplier (see figure). At its simplest, it’s a circuit that leverages ...