A very compact 90° ACPS branchline coupler for Ka/K-band, advanced SATCOM terminal systems is reported. The proposed method takes advantage of the integration of coplanar waveguide (CPW) shunt stubs ...

One of those investigations involved a distinctive deep dive into studying the interior of the moon.

How frequent this wave cycles, is directly associated to the pitch. Pitch is also described as frequency, as it relates ...

Quantum tunnelling — when a particle skips through a barrier that classical physics would forbid — happens faster when objects have less energy, find physicists who worked out a way to probe photons ...

Extending Woodward's original "Flip ON Flop OFF" for AC voltages, switching power ON and OFF using a pushbutton or a ...

Why do some changes in nature unfold gradually, while others occur in the blink of an eye? Rust forming on metal is a slow, ...

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