STMicroelectronics has revealed new class-D automotive audio amplifiers for smart-cockpit applications, engineered for tiny ...

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Abstract: Amplitude ... modulation distortion and insufficient dynamic range in the traditional way of AM. However, as the circuit of analog multiplier is complicated and contains many transistors, ...

And demodulation is practically the exact opposite, where the message signal is extracted from the carrier wave and used. In this article, we are going to learn about modulation and more about ...

Abstract: This paper presents three pulsewidth modulation modulators using CMOS operational transconductance amplifiers. They consist of a ramp integrator and current-tunable Schmitt triggers.

Simulation of FM, DSB-SC, DSB-LC and SSB-SC modulation and demodulation techniques in MATLAB with noise analysis and threshold effect demonstration.

Based around TurboConcept's LDPC decoder and Commsonic's adaptive APSK demodulator, the dual-core "SkyPlug" solution ... By using a combination of the latest techniques for linear modulation, ...