DESIGN AND ANALYSIS OF DIFFERENT DIGITAL COMMUNICATION SYSTEMS AND DETERMINATION OF THE OPTIMUM SYSTEM

Sabyasachi Bhattacharyya, Ragib Nasir Ahmed, Roushan Saikia, Ripunjoy Sarma, Kaustubh Bhattacharyya

Abstract: For a specialized device or set-up in case of any practical communication related problem definition, a sound communication system consisting of the necessary integral parts is very crucial. As such, the design and an analysis of the various communication system is very critical as it directly effects the performance of the device and also reveals the inherent capacity of the system to produce the desired results. In this respect our topic for this paper is the design and analysis of different digital communication systems with a view to determine the most effective system considering all the parameters so that it can be used for important communication based problems and situations. In the next section we will mainly focus on the design processes of various systems, the theory involved, the simulation results, some special techniques of error correction and also the error performance of the systems

Keywords: modulation, digital, communication systems, shift keying, error performance, SNR

DOI: https://doi.org/10.15623/ijret.2013.0201004