IEEE

Parameter Estimation of a Single Chirp in the Presence of Wiener Phase Noise With Unknown Variance

Abstract: This study addresses the problem of estimating the parameters of a single chirp signal affected by Wiener phase noise with an unknown variance and observed in an additive white Gaussian ...
IEEE

Marine Sediment Classification Spectral Ratio Technique From a Signal Decomposition View Based on Chirp Sonar Data

Abstract: Sediment classification based on chirp sonar data is very important in support of marine science and engineering. The traditional adopted spectral-ratio (SR) method is widely applied for its ...
CNN

I finally found an at-home device that alleviates pain from my arthritis in just 20 minutes. Here’s how it works

As the health and fitness editor here at CNN Underscored, I’m no stranger to reviewing products that have the potential to wow, having tested everything from cooling recovery products for post-sweat ...
Thales Group

Thales revolutionises the underwater battlespace with new Sonar 76Nano

Sonar 76Nano is a compact, advanced acoustic detection system aimed at enhancing maritime security for the UK, NATO, and allies, closely aligned with key UK defence priorities. Developed from concept ...
navalnews

Thales Launches Sonar 76Nano to Meet NATO Underwater Battlespace Requirements

An artist’s rendering of Thales’ Sonar 76Nano fitted to an XLUUV. The new sonar capability is designed to support anti-submarine warfare, critical infrastructure protection, and underwater ...