International Journal of Radio, Space and Aerospace Engineering

Authors: Ashwini B N, Shruthi S Prabhu, Abhilash G 

Abstract: In this paper, implementation of amplitude modulation techniques is presented. In terrestrial television broadcasting, vestigial side modulation (VSB) is used to transmit video signal. SSB modulation is used in frequency modulation to improve the bandwidth. Compared to all amplitude modulation techniques, VSB have tradeoff between power and bandwidth. The different amplitude modulated signals are implemented in Matlab simulink and spectrums are observed.