How can radio astronomers successfully identify extraterrestrial radio signals while discerning them from Earth-based radio signals? This is what a recent study published in The Astronomical Journal ...

PROVIDENCE, R.I. [Brown University] — Astronomers sifting through data from the Murchison Widefield Array, a radio telescope in Western Australia, found themselves confronting an unexpected mystery.

The K-Band U.S. Tour radiometer addresses the critical issue of identifying radio frequency interference (RFI) disruptive to weather forecasting and other scientific endeavors. Our product is a ...

The management and control of electromagnetic spectrum resources is a key technology for improving spectrum utilization. Interference in the same frequency band or fluctuations in background noise ...