Simplified block diagram of a phased array radar emitting and receiving a plane wave from a point target. To scan the entire horizon you often will need 4 or more arrays. This is why the SPY-1 ...

The Japan Ministry of Defense (MoD) has received the first AN/SPY-7(V)1 radar antenna from Lockheed Martin for integration with the Aegis System Equipped Vessel (ASEV). The delivery, facilitated ...

Lockheed Martin, a US defence prime, has successfully tested the AN/SPY-7(v)1 radar to be integrated onto the Japanese Navy’s Aegis System Equipped Vessel (ASEV). During the first track event ...

Chinese scientists have recently invented groundbreaking spy satellite technology capable of capturing human facial details ...

Launched on 01/29/1993, the SPDR S&P 500 ETF (SPY) is a passively managed exchange traded fund designed to provide a broad exposure to the Large Cap Blend segment of the US equity market. The fund is ...

The reason the spy satellite has an edge over other SAR (synthetic aperture radar) imagery systems is ... the device detected details as small as 0.07 inches (1.7 millimeters) and measured ...