Radio frequency interference (RFI) remains a critical challenge in synthetic aperture radiometry, where precise reconstruction of brightness temperature maps is essential for environmental, ...

This sample provided by Hawkeye 360 shows what it looks like when their radio frequency systems detect GPS interference. (Hawkeye 360) WASHINGTON — The National Reconnaissance Office awarded study ...

Spire Global, Inc. (NYSE: SPIR), a leading provider of space-based data, analytics and space services, today announced the expansion of their existing partnership with Slingshot Aerospace. On ...

UAlbany's Mustafa Aksoy is leading the development of machine-learning algorithms that can detect and remove radio frequency interference that impairs the accuracy of U.S. satellite measurements.

Scientists have devised a new technique for finding and vetting possible radio signals from other civilizations in our galaxy — a major advance in the search for extraterrestrial intelligence (SETI) ...

The received power of GPS and Galileo navigation signals at the antenna output of a user receiver is typically extremely small, from approximately –165 up to –150 dBW, which makes them inherently ...

Radio-frequency data from HawkEye 360 is used to geolocate sources of GPS interference. Credit: HawkEye 360 WASHINGTON — HawkEye 360 will provide data collected by its radio-frequency mapping ...

SAN FRANCISCO--(BUSINESS WIRE)--Bastille, the leader in enterprise threat detection through software-defined radio (SDR), today announced its new Bastille Enterprise Cellular Intrusion Detection for ...

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 ...