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

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 ...

This fun PCB from [Nick Brown] features a miniature railroad implemented with 0805-sized LEDs. With an eye towards designing his own fun interactive PCB badge, the Light-Rail began its journey.

A new technique developed by researchers at the Center for Research in Biological Chemistry and Molecular Materials (CiQUS) enables the creation of thermal circuits in certain iron and cobalt ...

At the physical layer, signals running through electrical channels like PCB traces and server interconnects ... 1: NRZ signal (top) and eye diagram (bottom). Pulse amplitude modulation builds upon ...

Below are some modulation patterns ... forms the basis of MIMO implementation of mmWave RADAR which we will review in the following sections. Required phase array requires appropriate layout and ...

This paper describes the design and implementation ... modulator and demodulator circuits to perform 4-ary Amplitude Shift Keying (ASK), 4-ary Frequency Shift Keying (FSK), 4-ary Phase Shift Keying ...