Ask Question
5 April, 19:15

You are not changing the carrier signal, only the message. In the scope the center Page 5 of 6 frequency should remain at 14kHz, the frequency span at 20kHz and the dB/div at 15dB. Here are the AM signal in time domain and its frequency spectrum. Explain what you see. (Hint: Remember the Fourier analysis of the square wave performed in Lab #3.)

+3
Answers (1)
  1. 5 April, 21:16
    0
    We will see a waveform displayed on the screen and it will be PWM (pulse width modulation) of sinusoidal wave, this wave should have a frequency of 14KHz and it will form a vibration spectrum.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “You are not changing the carrier signal, only the message. In the scope the center Page 5 of 6 frequency should remain at 14kHz, the ...” in 📘 Engineering if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers