AMONG the facts to be explained in a satisfactory theory of the propagation of radio waves over the earth's surface are the curvature of the rays in transmission between stations far apart ...

Astronomers are dialed in for this discovery. Researchers for the first time have tracked a pulsing radio signal in space back to its original source — deep in our Milky Way galaxy. The team, led by ...

Pasternack, an Infinite Electronics brand and a leading provider of RF, microwave and millimeter-wave products, has announced the launch of their new RF fixed attenuators and terminations for ...