This repository provides a simple python script for getting experience with common modulation techniques i.e. QAM, QPSK, and BPSK
QPSK - Quadrature Phase Shift Keying
Image Description |
Image |
Simulation Model |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/psk_model.PNG) |
Time Domain Signals |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/psk_timedomain.PNG) |
Frequency Domain Signals |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/psk_fft.PNG) |
Constelation Diagram |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/psk_constulation.PNG) |
QAM - Quadrature Amplitude Modulation
Image Description |
Image |
Simulation Model |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/qam_model.PNG) |
Time Domain Signals |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/qam_timedomain.PNG) |
Frequency Domain Signals |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/qam_fft.PNG) |
Constelation Diagram |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/qam_constulation.PNG) |
BPSK - Binary Phase Shift Keying
Image Description |
Image |
Simulation Model |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/bpsk_model.PNG) |
Time Domain Signals |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/bpsk_timedomain.PNG) |
Frequency Domain Signals |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/bpsk_fft.PNG) |
Constelation Diagram |
![](https://github.com/sascha-kirch/Communication_Modulation/raw/main/imgs/bpsk_constulation.PNG) |
since 16.04.2022