Abstract: This letter considers two-dimensional direction of arrival (DOA) estimation of coherent signals exploiting a moving uniform rectangular array. The motion of the array induces phase ...

Abstract: Modern radar systems commonly utilize multiple-input multiple-output (MIMO) architectures, which often result in non-rectangular virtual antenna arrays. For these non-rectangular ...

WASHINGTON — Array Labs, a Silicon Valley startup developing radar-based Earth observation satellites, announced Jan. 5 it raised $20 million in a Series A round as it pushes to bring lower-cost ...

Orbital angular momentum, as an important spatial degree of freedom of light, has prompted various promising applications. The recently proposed generalized vortex beams may further enhance the ...

Radar technology has long been an indispensable tool in various applications, ranging from weather monitoring and border security to marine surveillance, air traffic control, and military operations.

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

The Polygon Concept’s steering wheel is more of a rectangle, with rounded-off edges and holes, to improve grip. Overall, the Polygon Concept is said to preview Peugeot’s design philosophy for its next ...

(Editor’s Note: This post about line array speakers is part of Commercial Integrator’s ongoing series of informational guides of topics relevant to audiovisual system integrators. This page was ...

Caltech scientists have built a record-breaking array of 6,100 neutral-atom qubits, a critical step toward powerful error-corrected quantum computers. The qubits maintained long-lasting superposition ...

Northwood Space has completed initial testing of the second generation of its phased array antenna technology, which can simultaneously communicate with spacecraft across a range of orbits, from near ...

A shard of smooth bone etched with irregular marks dating back 20,000 years puzzled archaeologists until they noticed something unique – the etchings, lines like tally marks, may have represented ...

Microsoft has introduced a new Windows 11 24H2 upgrade block for systems with AutoCAD 2022, addressing compatibility issues that prevent the program from launching. According to Redmond, this known ...