The Flexible Distributed Array Radar, or FlexDAR, combines digital beam forming, network coordination and precise time synchronization to perform multiple missions at the same time, with a single ...

WASHINGTON — Array Labs, a Silicon Valley startup developing radar-based Earth observation satellites, announced Jan. 5 it ...

A new technical paper titled “Signal processing architecture for a trustworthy 77GHz MIMO Radar” was published by researchers at Fraunhofer FHR, Ruhr University Bochum, and Wavesense Dresden GmbH.

Achieving higher radar accuracy requires multiple radar nodes working together, posing a significant challenge in coherently distributing a shared local oscillator (LO) signal across nodes over long ...

Developed by the US Naval Research Laboratory (NRL) with the help of Raytheon, the Flexible Distributed Radar Array (FlexDAR) system is said to offer improvements in detection, tracking and electronic ...

The Army Digital Array Radar (DAR) project’s goal is to demonstrate how wide-bandgap semiconductor technology, highly-integrated transceivers, and the ever-increasing capabilities of commercial ...

Until recently phased array radar has been very expensive, used only for military applications where the cost of survival weighs in the balance. With the advent of low-cost microwave devices and ...

The current network of weather radars in the United States was installed in the late 1980s and into the 1990s. There are nearly 160 weather radars in the network. The radars are the NEXRAD WSR-88D ...

Phased array antenna systems are at the cusp of ubiquity. We now see Multiple-Input Multiple-Output (MIMO) antenna systems on WiFi routers. Soon phased array weather radar systems will help to predict ...

Mainlobe jamming suppression is a critical area in radar technology that focuses on mitigating interference injected directly into the primary radiation beam of radar systems. Such jamming techniques ...

The future guided-missile destroyer Jack H. Lucas (DDG 125) is launched on June 4, 2021, at Huntington Ingalls Industries, Ingalls Shipbuilding division in Pascagoula, Miss. Jack H. Lucas is the first ...