SpaceNews

Array Labs raises $20 million to scale production of radar satellites for 3D Earth mapping

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

Non-Ideal Switching-Based Design of Directional Time-Modulated Linear Antenna Arrays for Beam Steering in Arbitrary, Multiple and User-Defined Directions Using Cultural Algorithms

Abstract: This paper proposes a trapezoidal pulse-based ON-OFF switching approach for the optimum beamforming performance in a time-modulated linear antenna array (TMLAA). The Fourier series property ...
IEEE

Low Cross-Polarization Level Circularly Polarized Phased Arrays Using a Spiral Sequential Rotation Technique

Abstract: This letter introduces a novel subarray-configuration method of n × m spiral sequential rotation (SSR) to achieve low cross-polarization level (XPL) and low sidelobe level (SLL) over wide ...
Interesting Engineering

US' B-52 fleet to get active electronically scanned array radar to push lifespan till 2050

From daily news and career tips to monthly insights on AI, sustainability, software, and more—pick what matters and get it in your inbox. Explore The Most Powerful Tech Event in the World with ...
Microsoft

Roadmap to fault tolerant quantum computation using topological qubit arrays

We describe a concrete device roadmap towards a fault-tolerant quantum computing architecture based on noise-resilient, topologically protected Majorana-based qubits. Our roadmap encompasses four ...