New cell-scale robots can sense their environment, compute decisions, and move independently without magnetic or ultrasonic control systems.

Abstract: This paper extends the application of a method that can accurately evaluate the power pattern boundaries of antenna arrays in the presence of component ...

Like all AI models based on the Transformer architecture, the large language models (LLMs) that underpin today’s coding ...

Abstract: Polarimetric phased arrays (PPAs) enhance radar target detection and anti-jamming capabilities, but their conventional dual transmit/receive (T/R) channel architecture leads to high cost and ...