How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA ...

A research team led by Associate Prof. Wang Anting from the University of Science and Technology of China (USTC) of the ...

Abstract: We compare the technique of using the orbital angular momentum (OAM) of radio waves for generating multiple channels in a radio communication scenario with traditional ...

Abstract: In this article, we propose a method based on the aperture antennas theory to understand the limitations of orbital angular momentum (OAM) antennas in far-field links. Additional insight is ...

For all investors looking to unearth stocks that are poised to move. Advisory Alert: It has come to our attention that certain individuals are representing themselves as affiliates of Moneycontrol ...

The momentum of an object is the product of its mass and its velocity. There is an equivalent law for rotating objects. A rotating object tends to remain rotating with a constant angular momentum ...