qpsk

📡 Using Software Designed Radio to transmit OFDM QPSK signals at 5 GHz

PYNQ example of using the RFSoC as a QPSK transceiver.

📡 Using Software Designed Radio to transmit MIMO-OFDM QPSK signals at 5 GHz

Julia module for digital communication tools.

pi/4-DQPSK demodulator for https://brmlab.cz/project/sdr/tetra

The Strathclyde RFSoC Studio Installer for PYNQ.

This repository provides a simple python script for getting experience with common modulation techniques i.e. QAM, PSK, ASK and BPSK

Contains codes various Digital Modulation Schemes (like AM, DSB-SC, SSB-SC FM, BPSK, QPSK, 16-QAM, DBPSK, DQPSK) in MatLab from scratch ie. without built-in MatLab functions

MATLAB Imitation Modeling for the BER of the Satellite Communication System using QPSK and OFDM Modulation with LS Channel Estimation based on Pilot Signals in the Transionospheric Communication Channel with Rician Fading, Multipath, Frequency Selectivity and Limited Coherence Bandwidth

Simple model of BPSK, QPSK & 8QAM Modulator and Demodulator in MATLAB.

Estimation and correction of IQ imbalance in a QPSK modulation

QPSK system implemented using Vivado HLS

Simulation of a communication channel written in Python

GNU Radio simulation and hier blocks of Multi Carrier QPSK modulation implementation

user can Modulate and Demodulate a signal. using bit time, No of bits to transfer, roll-off factor etc. user can see the processes of Modulation and Demodulation

Digital signal prossecing, QPSK FSK, and so on

Simulation of Digital Communication in Python

Demonstration of some modulation such as QPSK using iPython notebook

Quadrature Phase Shift Keying (QPSK) is a form of Phase Shift Keying in which two bits are modulated at once, selecting one of four possible carrier phase shifts (0, 90, 180, or 270 degrees). QPSK allows the signal to carry twice as much information as ordinary PSK using the same bandwidth.

This repository contains implementation of a QPSK-based telecommunication system optimized using deep learning based image compression and denoising in LabVIEW Communications environment using Python and Keras.

This is Matlab implementation of modulation and demodulation of QPSK signals with added white Gaussian noise

Contains ( QPSK, 16 QAM, DBPSK, DQPSK) modulation schemes from scratch in MATLAB.

Python coding examples for wireless communication systems. This includes currently the topics of modulation such as 4-QAM, BPSK (2-PSK) with an AWGN channel and also Rayleigh fading.

Mobile Communication is the use of technology that allows us to communicate with others in different locations without the use of any physical connection (wires or cables).

A QPSK system with symbol duration Ts = 2 ns and carrier frequency fc = 1 GHz was implemented, and response was analysed with different transfer functions in the presense of additive white gaussian noise

Practical work on a QPSK comunication with differential code

QPSK Orthogonal Frequency-Division Multiplex Modem

QPSK OOB Modulation