In this thought experiment grounded in Einstein’s relativity, we unpack how a simple diagram changes our entire understanding of “now.” Trump-appointed State Department official steps down ...

Abstract: Reconstructing an amplitude-modulated (AM) signal with a modulation index below 0.01 is a significant challenge for conventional and established direct and digital demodulation methods. This ...

Abstract: In this article, we propose a modified phase generated carrier (PGC) demodulation scheme combining dual modulation techniques for acoustic wave detection by long-cavity Fabry–Perot sensors.

This subsequently allows for complex modulation and demodulation in modern radio applications with high-speed data transmission inquiry leading to spectral efficiency. All these incredible features ...

QAM Modulator and Demodulator combine two amplitude modulation signals into a single data transfer channel: 1. Technique of modifying any one characteristic (amplitude, frequency, or phase) of a ...