MIMO radar transmits quadrature signal. It forms a low gain and wide beam which has strong anti-interference ability in the space. The modulation and demodulation circuits of QPSK have been designed ...

Over the past decade the tremendous development of Wireless Communications has changed human life incredibly. Considerable advancement has been made in the design and architecture of communications ...

This repository contains simulation files and circuit diagrams for Phase Shift Keying (PSK) modulation and demodulation. The project includes: LTspice Files: Detailed circuit simulations for PSK ...

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.