Abstract: The 'switching-modulator' or the 'square-law' modulator can be used for generating amplitude modulation (AM/DSB), while the 'ring-modulator' or the balanced modulator can be used to generate ...

This repository contains MATLAB code to implement VSB modulation using a Double Side Band Suppressed Carrier (DSB-SC) signal and a custom-designed VSB filter in the frequency domain. VSB modulation is ...

Abstract: Modulation acceptor doping allows for the generation of holes as free charge carriers in the semicon- ductor by introducing acceptor states in the gate oxide. This overcomes the limitations ...

Amplitude modulation (AM) was first introduced to enable long-range wireless audio communication, representing a major advancement over wireless telegraphy using spark-gap transmitters. Understanding ...