DSP Archives - Wireless Pi

Convolution and Fourier Transform

One question I am frequently asked is regarding the definition of Fourier Transform. A continuous-time Fourier Transform for time domain

One of the most common questions DSP beginners have is how to generate the signals (particularly, sinusoids) and view their

This post is written on an advanced topic mainly for practitioners and researchers in the design of wireless communication systems.

There was a recent discussion on GNU Radio mailing list in regards to the simplest possible intuition behind I/Q signals.

Costas loop is a carrier phase synchronization solution devised by John Costas at General Electric Company in 1956 [1]. It