Step 1: Click on 'Generate Message' button to generate input message signal
Step 2: Then click on 'Generate Carrier' button to generate carrier signal. You can change the message and carrier signal frequencies from the input field. The carrier frequency has to be more than the message frequency
Step 3: Click on 'Generate PWM Signal' button to generate Pulse Width Modulated (PWM) Signal
Instructions for Pulse Position Demodulation
Step 1: To demodulate a Pulse Position Modulated (PPM) signal, a reference pulse generator creates a timing pulse train, which is used to synchronize with the PPM signal. An RS flip-flop ensures accurate pulse generation, while a PWM demodulator measures the width of the PPM pulses and converts this width into a corresponding signal representing the original message
Step 2: You can demodulate the PPM Signal by clicking on the 'Demodulate PPM Signal' button
Tip: Pulse Position Modulation (PPM) settings auto-transfer to the Pulse Position Demodulation tab. No need to re-enter values. Keep both tabs open, or demodulate immediately after modulation.