AM Modulation

The Block diagrams required for the AM Modulation are:

1. Sine Wave Block

2. Amplitude Modulator Block

3.Sampling Scope

Connect the blocks as shown in the diagram below

Block diagram of AM modulator in SIMULINK

The parameters of the input sine wave block are as given in the block below.

Set the parameters as shown in the diagram

Source block properties along with their values

The values of the modulator along with requisite frequencies are as given below

Modulator properties along with their values

The DSBSC modulated waveform is as given below

AM Modulated wave

                                                   Demodulated or Input wave

The lab maual can be downloaded from this link along with all thie pics above

https://docs.google.com/file/d/0B_sevGyWoSsNdEsxOE9SbzctUWc/edit?usp=sharing