High-resolution multiple-input multiple-output (MIMO) radar has been extensively employed for imaging across a wide range of applications. However, when radar systems are designed with a wide ...

A new material developed at Penn State defies a fundamental law of physics, opening doors to highly efficient solar cells.

Meet Bille, the name given to the world's first monostable tetrahedron—a four-faced object that will always land on the same ...

Nonholonomic constraint (NHC) and odometer speed have been proven to significantly improve the navigation accuracy of a global navigation satellite system (GNSS)-aided inertial navigation system (INS) ...