Meteor-M series are equipped with two imaging payloads. MSU-MR is a low-resolution instrument operating at visible-light and near-infrared wavelengths. It will take wide-angle images of the Earth to ...

Abstract: This article focuses on taking the STM32F407ZGT6 single-chip microcomputer and the four-channel DDS AD9959 as the core. Combined with the serial port screen, the modulation degree and ...

Introduction: Automatic modulation recognition (AMR) plays a crucial role in modern communication systems for efficient signal processing and monitoring. However, existing modulation recognition ...

Abstract: Visible Light Communications (VLC) is a wireless communication system for enhanced 5G and 6G high speed wireless networks. VLC is one of the most accepted varieties of short-range wireless ...

Demonstrates concepts of Amplitude Modulation (AM) using Matlab/GNU Octave to modulate using DSB-SC a sinc(x), demodulate synchronously and perform a Low Pass filtering at frequency domain.

The optical orthogonal frequency division multiplexing (OFDM) is proven to be a most promising technology for the next-generation high-capacity and ultra-wide bandwidth 5G communication systems. 60 ...

The DB3000 FM Modulation Analyzer is a fully DSP-based digital FM demodulator and modulation analyzer. The RF (IF) and MPX signal is digitized as soon as it enters the device, and all signal ...

ADI is extending its RF portfolio with the industry’s highest performance broadband direct conversion radio solution: the ADL5375 I-Q modulator and companion ADL5382 I-Q demodulator. With the industry ...