The U.S. Space Force has placed into operational service a new mobile satellite-jamming system capable of temporarily ...

The Federal Communications Commission announced it will vote this month on a plan to auction 160 MHz of Upper C-Band spectrum ...

Abstract: Automatic modulation recognition under low signal-to-noise ratio (SNR) conditions remains challenging because discriminative modulation cues are easily submerged by channel distortion and ...

Abstract: Driven by emerging demands in biomedical neuromodulation and structural health monitoring, low-frequency fiber-optic photoacoustic (PA) transducers have attracted increasing attention.

Scientists and U.S. military briefers have linked short, widespread interference incidents to Russia, revealing vulnerabilities in a technology essential to everyday society. By Riley Mellen and Eric ...

At 11:30 a.m. on June 3, an activation signal went out on social media calling protesters and agitators to swarm Delaney Hall, the Newark, N.J. ICE detention facility that has become one of the nation ...