3D-printed surfaces help atoms play ball to improve quantum sensors

Scientists have created 3D printed surfaces featuring intricate textures that can be used to bounce unwanted gas particles away from quantum sensors, allowing useful particles like atoms to be ...

I didn't need this, but I used AI to 3D print a tiny figurine of myself - here's how

That's today's project. In this article, I'll show you how I started with a picture of me, used some intermediate AI, and turned it into a physical 3D plastic me figurine. Do I need a me figurine? No.
IEEE

Frequency and Pattern Reconfigurable Antenna Using Double Layer Petal Shaped Parasitic Structure

Abstract: In this brief, a frequency and pattern reconfigurable antenna using double layer petal shaped parasitic structure loaded with PIN diodes is proposed. The double layer parasitic structure ...
IEEE

Optimum Frequency Hop Patterns Constructed on a Golomb Costas Array Using Two-Dimensional Circular Shift

Abstract: This study presents a comprehensive mathematical model for analyzing optimum frequency hop (FH) patterns (OFHPs) derived from two-dimensional circular shifts applied to a Golomb Costas array ...