Rotating bodies often move in surprising ways with flips and wobbles that reveal the hidden rules of physics. Car sitting at ...

Abstract: This work investigates the impact of motion estimation errors on passive inverse synthetic aperture radar (ISAR) images of rotating targets when the backprojection algorithm (BPA) is ...

Blur benefit: Images on the left were taken by a camera that was moving during exposure. Images on the right used the researchers’ algorithm to increase their resolution with information captured by ...

Short pulses of light that impart rotation on a material's atoms can be used to switch a property called ferroaxiality, which could let us build very stable and efficient memory devices ...

Sensitive measurements: Ring laser at the Geodetic Observatory Wettzell in Bavaria. (Courtesy: Astrid Eckert / TUM) As the Earth moves through space, it wobbles. Researchers in Germany have now ...

Abstract: A dual-polarized radar system is utilized for non-contact sensing applications involving rotational motion. Polarization-centric methods are employed to sense and characterize responses from ...