AM Modulation: Generating an AM signal using a switching modulator circuit and evaluating it in both the time and frequency domain. AM Demodulation: Recovering the original message signal using an ...

ERC Convener Assignment – AM Audio Demodulation. This is a part of the ERC Convener Assignment. It involves demodulating a noisy AM (Amplitude Modulated) audio signal using MATLAB. The steps include ...

Abstract: This paper focuses on the design and implementation of an Earth station transceiver system that employs an innovative approach combining subcarrier composite Pulse Code Modulation (PCM), ...

How does the process of communication happen? The signal should travel between the transmitter and receiver. In order for the signal to be transmitted, it should have a transmittable form. To do so it ...

Abstract: This chapter discusses common types of modulation and their variants. It explores the spectral effects of modulation and explains why certain types of modulation are used in differing ...

[brmarcum] takes us back to analog building block basics with his Frequency Modulation and Demodulation tutorial. Frequency Modulation (FM) sounds simple at first, but understanding the electronics ...