All 67 people on board the plane and the helicopter were killed. An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport ...

Abstract: RADAR sensors are a fundamental component of automotive systems for remote sensing and for mapping the surrounding environment. Compared to LIDAR and camera, radar systems operate at a much ...

Aircraft manufacturer Boeing has secured a multi-billion-dollar international order for the company’s AH-64E Apache attack helicopter. The $4.6 billion deal was announced on 25 November through the ...

Abstract: Conventional orthogonal matching pursuit (OMP) based channel estimation adopts discretized grids to represent path delays, which leads to energy leakage of off-grid paths. From the ...