EE World Online

AWG option enables real-time frequency and amplitude control

Spectrum Instrumentation has introduced a Direct Digital Synthesis (DDS) option for its 65xx series Arbitrary Waveform ...
New York Post

Certain oil tankers are safely transiting the Strait of Hormuz — here’s how

Ships carrying Iranian oil are using secret codes to bypass Tehran’s blockade in the Strait of Hormuz, according to a stunning report. This has allowed dozens of vessels — all tied to countries that ...
IEEE

Sensitivity-Enhanced Optical Fiber Interferometric Phase Demodulation Based on Multipassband Microwave Photonic Filter With Frequency Down-Conversion

Abstract: A phase sensitivity-enhanced demodulation system for optical fiber interferometers based on a multi passband microwave photonic (MWP) filter is proposed and experimentally demonstrated, ...
IEEE

The Sedpgram: A Novel Optimal Demodulation Frequency Band Selection Framework for Multi-type Gearbox Early Fault diagnosis

Abstract: Early fault detection in multi-type gearbox remains a critical challenge, as weak fault-induced signals are frequently overwhelmed by strong ambient noise and operational interference.
GitHub

Implementation of QPSK (Quadrature Phase Shift Keying) Modulation & Demodulation — includes MATLAB simulation, Multisim circuit design, and hardware implementation

This project presents a complete end-to-end implementation of Quadrature Phase Shift Keying (QPSK) — a digital modulation technique used in real-world communication systems such as satellite, Wi-Fi, ...
GitHub

laowu-code/TimeFrequency_EndogenousExogenousDecoupling_PVPowerForecast

Dataset A & B: Collected from Sites 1B and 24 of the Desert Knowledge Solar Centre (Australia) at 5-minute intervals between 00:00 UTC on 1 March 2021 and 00:00 UTC on 1 June 2021. Missing entries ...