Hackaday

Ultrasonic Cutting On The Cheap

When you think of ultrasonics,  you probably think of a cleaner or maybe a toothbrush. If you are a Star Trek fan, maybe you ...
IEEE

Anti-Interference DoA Estimation for LFM Radar Signals Using Space-Time-Modulated Metasurfaces

Abstract: In this work, we present an anti-interference direction of arrival (DoA) estimation system based on a space-time-modulated metasurface (STM-MTS). The proposed system, composed by a 1-bit STM ...
United States Army

Air defense soldiers in Europe test new counter-UAS technologies during Project Flytrap 4.5

Leaders and soldiers from the 52d Air Defense Artillery Brigade (52d ADA BDE) and the 10th Army Air and Missile ...
United States Army

52d ADA BDE lays EFDL foundation, connecting Soldiers, Army procurement personnel and vendors with ready-now c-sUAS solutions

Leaders and soldiers from the 52d Air Defense Artillery Brigade (52d ADA BDE) and the 10th Army Air and Missile ...
IEEE

Multiband Radar Using Microwave Photonic Time-Frequency Limiter for Real-Time Detection in Interference Scenarios

Abstract: In this paper, a novel strategy of employing microwave photonic (MWP) time-frequency limiter (TFL) for microwave photonic multiband radar is proposed to suppress the interference, achieving ...