Phase engineering offers a novel approach to modulate the properties of materials for versatile applications. Two-dimensional (2D) GaTe, an emerging III–VI semiconductor, can exist in hexagonal (h) or ...

Eye diagrams are important tools in telecommunications for analyzing the performance of digital signals, such as noise, distortion, and intersymbol interference. This FAQ compares the ...

Here, an amplitude-phase-time block modulation (APTBM) scheme and a corresponding demodulation scheme for resisting amplifier nonlinearity are proposed, establishing a new paradigm for balancing the ...

A mathematical model for laser communication modulation and demodulation based on adaptive modulation algorithm has been constructed. In simulation analysis, the target signal was extracted from the ...

2 Department of Electrical and Computer Engineering, McGill University, Montreal, QC, Canada In this study, a novel cluster index modulation (CIM) scheme, which is based on indexing the available ...

This paper presents an approach for studying the amplitude modulation and demodulation. An algorithm for the laboratory exercise and block diagrams for MATLAB Simulink used in it, are presented. This ...

Summing these together creates the desired output signal. This block diagram can be implemented using either analog or digital techniques (or a combination of both). Practical systems have been ...

This example showed how radar and communications modulation types can be classified by using time-frequency signal-processing techniques and a deep-learning network.