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 ...

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 ...

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 ...

GMV is developing a new radio frequency (RF) spectrum monitoring system capable of detecting interference and analyzing its source in the primary frequency bands currently used by communications ...

As humans began to explore outer space in the latter half of the 20th century, radio waves proved a powerful tool. Scientists could send out radio waves to communicate with satellites, rockets and ...