He’s broken down the modulation and demodulation circuits into their basic op-amp stages with examples of what the signal should look like on a scope after each stage. That’s the beauty here.

Phase modulation (PM) is the most complex type of digital modulation. In PM, the phase of the signal is varied to encode the data. There are three basic ... The proper demodulation of BPSK ...

The carrier can be introduced by the receiver for demodulation. Neither AM in its basic form nor SSB is used for mobile phone applications, although in some applications AM combined with phase ...

We can pull all that together into an educational model for two SDRs talking to each other, but it’s going to require two parts: modulation and demodulation ... For example, if I and Q were ...

Kaiserslautern, Germany, September 19, 2023 - Creonic GmbH, a leading provider of IP cores for communication systems, proudly introduces its DVB-S2X Multi-Carrier Demodulator IP core. Designed to ...