Abstract: A special type of transmissive phase plate, named Huygens’ metasurfaces (HMS), is capable of efficiently manipulating transmitted electromagnetic wavefronts with extremely low ...

GREEK giants PAOK have released the concept visuals and plans for a new stadium in the heart of Thessaloniki. The new modern ...

Deep learning has made data-driven methods effective in underwater acoustic target recognition (UATR) using passive sonar signals. However, a major current challenge is the limited availability of ...