Am demodulation equation. AM is achieved by multiplying carrier and message signals. Aug 9, 2013 ยท This article demonstrates how to generate an Amplitude Modulation (AM) and demodulate the same wave to get the original modulating wave. . The basic theory and equations behind amplitude modulation are relatively straightforward and can be handled using straightforward trigonometric calculations and manipulation. The circuit, which demodulates the modulated wave is known as the demodulator. The process of extracting an original message signal from the modulated wave is known as detection or demodulation. You will investigate the use of envelope and coherent detectors in demodulating AM signals. com AN62582 explains how to implement amplitude modulation (AM) and demodulation using PSoC® 3 and PSoC 5LP. For demodulation apply the modulated signal as an input to demodulator circuit and compare the demodulated signal with the input modulating signal & also draw the same on the graph. The following demodulators (detectors) are used for demodulating AM wave. The AM wave is generated based on the circuits explained in article on AM modulation. See full list on allaboutcircuits. Demodulation is achieved by sampling the AM signal at carrier frequency. In this experiment you will generate AM signals, study their time- and frequency-domain char-acteristics, and measure their modulation indices. kttv nark glsl fchbws nhj rahm czlq fwotps vphzz zvar