Q2: Conventional AM (30 marks) Build a Simulink model following Figure 2. DSB AM Sire Wave Function OSAM Motor Pasband S

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Q2 Conventional Am 30 Marks Build A Simulink Model Following Figure 2 Dsb Am Sire Wave Function Osam Motor Pasband S 1 (38.86 KiB) Viewed 31 times

Q2: Conventional AM (30 marks) Build a Simulink model following Figure 2. DSB AM Sire Wave Function OSAM Motor Pasband Spectrum Αιγα 2 Scope Analyt Figure 2 A conventional AM simulation model in Simulink The conventional AM signal you should generate is xy(t) = [1 + Acos(2 x 65000) cos(41 x 10*t), where cos(4x x 10*t) is the carrier signal. The choice of Am depends on your student ID; specifically, you should select Am such that x2() will have the modulation indexa x as specified din Table 1. 00 8 9 Table 1 Modulation index and Your Student ID Last Digit 0 1 2 3 4 5 6 7 of Your ID Modulation 1 0.1 0.2 0.3 0.5 0.6 Index 0 0.4 0.7 0.8 0.9 Adjust the parameters in the simulation model accordingly and answer the following questions: a. Specify the modulation index and plot the power spectrum of xz(t) by hand. (10 marks) b. Verify your power spectrum plot using the result in the spectrum analyzer. You should provide the relevant settings in the Simulink blocks and a screenshot of the spectrum analyzer output to support your verification (20 marks)