The objectives of this laboratory are: 1. To introduce the spectrum analyzer as used in frequency domain analysis. 2. To identify various types of linear modulated waveforms in time and frequency domain representations. 3. To implement theoretically functional circuits using the Communications Module Design System (CMDS).
1. PC with Matlab and Simulink
Spectrum Analyzer and Function Generator.
This section deals with looking at the spectrum of simple waves. We first look at the spectrum of a simple sine wave. To Start Simulink: Start Matlab then type simulink on the command line. A Simulink Library Window opens up as shown in figure 1.