Radio frequency interference (RFI) arises when man-made or natural radio emissions intrude upon the faint celestial signals sought by radio telescopes. As radio astronomy advances towards greater ...

As orbital traffic keeps climbing, GMV is working on a radio frequency monitoring system designed to spot interference and trace where the signal disruption starts. The platform, backed in part by ESA ...

Astronomers sifting through data from the Murchison Widefield Array, a radio telescope in Western Australia, found themselves confronting an unexpected mystery. The telescope, which consists of 4,096 ...

Associate Professor of Physics Jonathan Pober has spent the past 20 years detecting faint astronomical signals in radio waves that can provide information about the early universe. This task can be ...

As satellite communications constellations grow in size and number, they are also competing for a scarce and increasingly valuable resource: spectrum, the bands of radio frequencies that are crucial ...

Your browser does not support the audio element. For years, aviation safety organizations and maritime authorities have relied on ADS-B-based reports to assess GNSS ...