Abstract: Beam alignment – the process of finding an optimal directional beam pair – is a challenging procedure crucial to millimeter wave (mmWave) communication systems. We propose a novel beam ...
Abstract: Biomechanical energy harvesters can capture biomechanical energy from human motion and generate electricity for powering wearable and portable electronics. Thanks to that, the widely used ...
Explore the history of Wales from ancient to modern times, covering key periods and events including: - The Celtic tribes - The Roman Empire - The Early Middle Ages - The Anglo-Norman invasion - The ...