Abstract: This paper proposes a connected array antenna mounted on an aircraft to detect the direction of signals emitted from high-speed moving objects. Considering the space and weight, It is ...

Optical illusions are tricky images that use colours, lights and different patterns to trick human minds. Illusions can be caused by a variety of factors, including the way the brain interprets images ...

Optical illusions are fascinating puzzles that are designed to trick our brains into seeing something that isn’t quite what it appears to be. These puzzles reveal how complex and powerful our minds ...