Generalized optical meta-spanners empower arbitrary light paths for multitasking optical manipulation

Have you ever wished to drive microscopic matter along an arbitrarily tailored trajectory instead of just a circle? That's ...
IEEE

Steering-Invariant Beamwidth Control Using Hybrid Vector-Sensor Nested Arrays in Circular-Linear Fusion

Abstract: This paper proposes a broadband beamforming method for underwater target radiated-noise measurement using a hybrid vector–pressure array that combines a vector nested line subarray with a ...
Space.com

Artemis 2 astronauts fly around the moon in record-breaking lunar loop by NASA

Artemis 2 commander Reid Wiseman gazes at the moon ahead of NASA's historic lunar flyby on April 6, 2026. (Image credit: NASA) About 13.5 hours later, the four Artemis 2 astronaut ...
IEEE

Optimal Configuration and Performance Enhancement of Time-Modulated Circular Antenna Arrays

Abstract: In order to optimize the synthesis of Asymmetric Time-Modulated Circular Antenna Array (ATMCAA) and Symmetric Time-Modulated Circular Antenna Array (STMCAA), this work presents the Novel ...