Thanks to their agility and resilience, software-defined radios can provide a capable first line of defense against threats ...

In the United States the federal government regulates how wireless spectrum is used. Groups of radio frequencies, called “bands,” are allocated to some combination of government, commercial and open ...

The Federal Communications Commission (FCC) announced new rules on September 22 designed to better serve the rapidly growing commercial space sector. The rules streamline the FCC’s satellite ...

Get the latest federal technology news delivered to your inbox. The Federal Communications Commission unanimously voted on Thursday to launch a notice of inquiry into how artificial intelligence tools ...

The U.S. military is moving an advanced radio-frequency mapping capability from the laboratory into the hands of warfighters. Developed by the Defense Advanced Research Projects Agency, the technology ...

Radio astronomy, which utilizes specific radio wavelengths for celestial observations, faces severe interference from the rapidly increasing number of satellites and ground-based wireless technologies ...

The Federal Communications Commission (FCC) is seeking public comment on the feasibility, benefits, and limitations of techniques that can help advance the FCC’s understanding of “nonfederal” spectrum ...

Cognitive radio networks (CRNs) represent an innovative paradigm in wireless communications that optimises the usage of the limited radio frequency spectrum. By enabling unlicensed secondary users to ...

Christopher Gordon De Pree has received funding from National Science Foundation. Christopher R. Anderson receives funding from the National Science Foundation, Office of Naval Research, and National ...