As GNSS interference becomes a persistent feature of the security environment on NATO's eastern flank, a new analysis of ...

Interference-free GNSS signals are essential for more than just military vehicles and aircraft. Anti-jam systems usually suppress signals from interference sources by means of spatial filtering. These ...

Imaging radars include technologies like synthetic aperture radar (SAR) and frequency-modulated continuous-wave (FMCW) technology. Key considerations include maintaining high signal-to-noise ratios ...

Researchers developed a new wireless receiver that can block strong interference signals at the earliest opportunity, which could improve the performance of a mobile device. The growing prevalence of ...

In 2022, aircraft within 50 nm of Denver International Airport experienced unexplained GPS interference for 44 hr. Credit: Dave Alan/Getty Images Combat tactics linked to conflicts in Ukraine and the ...

Pulsar signals obtained with radio telescopes are extremely weak. Generally, there are two primary difficulties in pulsar signal processing—one is the radio-frequency interference (RFI) mitigation, ...

June 18, 2025, Mountain View, CA – The SETI Institute and SpaceX have launched a groundbreaking collaboration to help protect sensitive radio astronomy observations at the Allen Telescope Array (ATA) ...

A signal detected by a Chinese telescope and originally reported as possible evidence of extraterrestrial intelligence is almost certainly due to human factors, one of the researchers on the project ...

Taylor Jordan Puts a $2.35 Billion Price on NOAA’s New Commercial Data Vehicle. Europe Decides in December Whether to Launch Its Own Astronauts. The Money Comes Later. The ITU’s Outgoing Spectrum ...

In December last year, the media reported an intriguing signal we at the Breakthrough Listen project found in our radio telescope data. Dubbed BLC1, the signal didn't appear to be the result of any ...