Dunn recalls the history of SSB within ham radio from the 1950s when most voice communication was done through amplitude ...

Abstract: This brief presents an eight-level pulse amplitude modulation (PAM-8) transmitter (TX) with three-tap feed-forward equalization (FFE), utilizing a cascaded current mode logic (CML) PAM-8 ...

Abstract: Intersymbol interference and additive noise are two common sources of distortion in data transmission systems. For pulse amplitude modulation (PAM) communication links, the combination of ...

An AM transmitter is simple enough, in this case an oscillator and buffer driving a class C power amplifier. The modulation is applied by a transistor in series with the power amp, driven from an ...

Noesis Technologies Soft Output Demapper is a structural element of any modern telecom system. The receiver extracts the phase and magnitude of the carrier signal. Subsequently a decision must ...

VLC normally uses the ASK modulation technique, which is simple and widely used ... System Analysis As shown in Figure 1, a general VLC system includes a transmitter and a receiver. The transmitter ...

Additionally includes the "Cleaned" STFT and the Frequency Modulation Transform. Repository for code contained in Matthew McQuistion's Applied Mathematics Honors Thesis at Brown University ...