Basic communication engineering concepts: signals, spectra, and bandwidth; attenuation, distortion, and noise; filtering, equalizing, and companding; modulation and multiplexing; information ...

A signal generator, a general-purpose piece of test equipment, performs numerous measurements for a variety of applications requiring electromagnetic wave signals as stimuli. Its roots trace back to ...

Laboratory of Signals and Systems (L2S) has the following research output in the current window (1 August 2024 - 31 July 2025) of the Nature Index. Click on Count to view a list of articles ...

The ability to watch this video is owed to many innovations in signal processing, dating all the way back to the invention of Morse Code. Here, CrashCourse Engineering takes a look at the history and ...