Download this article in .PDF format This file type includes high-resolution graphics and schematics when applicable. Information can be sent from a transmitter to a receiver by means of modulation ...

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 ...

Modulation and demodulation techniques are described for an optical PSK heterodyne transmission system operating at 560 Mb/s and 1.2 Gb/s. Performance limitations affecting the receiver sensitivity in ...

Digital modulation is the technique in which the discrete changes in a message signal are imposed onto parameters (amplitude, frequency, or phase) of a sinusoidal carrier wave. This chapter summarizes ...

This repository showcases advanced communication techniques including AM audio transmission using GNU Radio, QAM-64 modulation and demodulation using Simulink, and Huffman source coding algorithm ...