Live Science

NASA telescope combines 100 maps of the universe into one: 'every astronomer is going to find something of value here'

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

First sky map from NASA's SPHEREx observatory

NASA's SPHEREx Observatory has mapped the entire sky in 102 infrared colors, as seen here in this image released on Dec. 18, ...
IEEE

Degrees of Freedom and Characteristic Modes: Estimates for radiating and arbitrarily shaped objects

Abstract: The number of degrees of freedom is a crucial parameter in many electromagnetic problems. In for example modern communication systems spatial diversity is often employed through multiple ...