Wireless/SDR Archives - Page 16 of 19

Modulation – From Numbers to Signals

The purpose of digital communications is to send digital data across a channel which can be wireless telephone lines coaxial

A carrier phase offset rotates the Rx constellation causing decision errors even in a perfectly noiseless environment. One of the

From the article on pulse shaping, we can correctly determine the occupied bandwidth for each modulation scheme where the Square-Root

A Phase Locked Loop (PLL) is a device used to synchronize a periodic waveform with a reference periodic waveform. It

We started the classification of equalization algorithms by introducing the need for equalization in wireless communication systems. We said that