Indias battlefield is evolving from boots on the ground to code in the cloud. As drone swarms, cyber weapons, and AI take ...

"The intensity interferometry is insensitive to atmospheric turbulence and telescope optical defects, which has unique advantages in long-baseline optical synthetic aperture imaging with extremely ...

Abstract: The author addresses the problem of detecting and identifying stationary and moving targets with foliage penetrating UHF synthetic aperture radar (SAR). The role of a target's coherent SAR ...

Abstract: Radar calibration has always been essential for compensating unavoidable manufacturing inaccuracies, component variations, or aging effects in multichannel radar systems. The demand for high ...

Abstract: The present paper describes the design strategies conceived to implement a module able to accomplish different tasks in the baseband environment of a synthetic aperture radar (SAR). This ...

Abstract: This paper proposes a decision method to improve the target identification accuracy in a synthetic aperture radar processing algorithm. In the imaging algorithm, Fourier based processing ...

Waymo's robotaxis are equipped with five lidars, six radar sensors, and 29 cameras. Waymo says lidar and radar help the robotaxi detect pedestrians before cameras can. The company showed how ...

A radar system that can track missiles flying five times the speed of sound has been delivered to the U.S. military, marking a major upgrade to one of its most essential missile defense systems.

JetZero is developing a new blended wing aircraft suitable for passenger, military, and cargo missions. The project has attracted support from government agencies and civilian airlines. While this new ...