Abstract: In this research, a new active wind tracking system is developed and the developed system is integrated with a HAWT. The wind tracking system possesses simple structure consisting angular ...

The A-12 Archangel was built to fly higher and faster than anything else in the sky, but it required massive amounts of titanium. The only problem - the world’s largest supplier was the Soviet Union, ...

Abstract: A substrate-integrated waveguide (SIW) H-plane horn antenna with reconfigurable pattern capability is presented. The proposed design utilizes extensions of the upper/lower metal planes that ...

Optical illusions are powerful tools to reveal your perception power. These show how your brain and eyes work together to process the visual stimuli. These illusions exploit or trick your brain into ...

The FBI has reportedly fired an official who had been at the bureau for 27 years, after stories of Kash Patel using an FBI jet to go on a date broke on Wednesday. Steven Palmer, who joined the bureau ...