Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...

A Pentagon inspector general report concluded that Secretary of War Pete Hegseth sent sensitive, nonpublic strike information over the encrypted app Signal using his personal phone, a violation of ...

Secretary of War Pete Hegseth "acted within his authority" by sharing sensitive details about Houthi strikes over Signal, Armed Services Chairman Roger Wicker said after viewing a report from the ...

Abstract: Aiming at the modulation classification of mixed signals, a modulation classification method based on Deep Learning (DL) is proposed in this paper. First, the baseband complex time-domain ...

ABSTRACT: Underwater radiated noise emitted by ships threatens marine ecosystems and impacts naval operations reliant on precise acoustic signatures. Measuring weak underwater radiated noise levels ...

As data rates soar into the multi-gigabit range, high-speed digital (HSD) PCB design is no longer just about connecting the dots. Signal integrity (SI) and power integrity (PI) challenges can silently ...

SAR-RF is an edge-ML stack for real-time RF signal classification designed for Search-and-Rescue (SAR) scenarios and future UAV/drone deployment. It ingests complex IQ samples from an SDR, classifies ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...