● Digital Communication by using Amplitude Shift Keying Project

-ASK Modulation

Amplitude shift keying modulation is a kind of digital modulation process that constitutes sinusoidal signals which have different amplitude levels. These amplitude levels are related to the number of levels that the digital message have. In this project, digital binary data is used on transmission and two discrete amplitude levels are used for this reason. ASK signal can be defined by s(t) = m(t) * A * cos2πft where m(t) is the message signal and A.cos2πft is the carrier signal. Then, for implementation of ASK modulation, Simulink is used. You can check the model that implement ASK modulation below

● Digital Communication by using Amplitude Shift Keying Project

-Introduction

In this project, the main objective is to perform digital communication by using amplitude shift keying. For this purpose, the illustration of modulation and demodulation techniques of ASK are some of the main goals of this project. Along with being capable of modulation and demodulation implementation, digital data can be physically transferred from the source side which has a ASK modulator to the receiver side which has a ASK demodulator. Hence, reconstruction of the original digital data at the receiver side is the major objective for the project. The software implementation of this system is designed by using capabilities of Code Composer Studio in conjuction with Simulink. Handling of these software platforms and knowledge of digital signal processing related with this project is another objective for the implementation.