National Academies of Sciences%2c Engineering%2c and Medicine

A Strategy for Active Remote Sensing Amid Increased Demand for Radio Spectrum

Active sensing encompasses the use of a transmitter and at least one receiver to measure (sense) the transmission or scattering properties of a medium at radio frequencies. In transmission ...
EurekAlert!

Innovative solution tackle spectrum sharing challenge for co-located pulse radar and communication systems

For the coexistence challenge of co-located pulsed radar and communication systems operating over overlapping bandwidths, it was observed that the interference caused by the pulsed radar on the ...
Yahoo Finance

RTX BBN Technologies leads multi-team effort to demonstrate secure, real-time spectrum coexistence for 5G, defense radar

Team to build prototype that protects defense radars when the 3.1 to 3.45 GHz band is opened for commercial use CAMBRIDGE, Mass., Feb. 10, 2026 /PRNewswire/ -- RTX's (NYSE: RTX) BBN Technologies has ...
Aviation Today

FAA Issues New Radar Altimeter 5G C-Band Risk Assessment Request to Aviation Industry

The Federal Aviation Administration (FAA) on Thursday issued its latest regulatory policy statement concerning potential interference issues facing aircraft radar altimeter systems two weeks ahead of ...
Investing

RTX to develop system for 5G and defense radar spectrum sharing

CAMBRIDGE, Mass. - RTX’s (NYSE:RTX) BBN Technologies has secured a contract from the Department of War in partnership with the National Spectrum Consortium to develop technology that enables defense ...