Abstract: This communication presents an efficient beam pattern modeling method for reflector antennas where the performance of a specific feed antenna, as a function of frequency and geometric ...

Abstract: This paper presents a multi-agent reinforcement learning (MARL) approach for controlling adjustable metallic reflector arrays to enhance wireless signal reception in non-line-of-sight (NLOS) ...

Photoshop cc tutorial showing how to add a romantic, star-diffusion (twinkle) effect to your photos and then confine the effect to specific areas. Grocery stores are about to get worse What the US ...

Yesterday I shot the McLaren 570S at Fort Mason in San Francisco, California and wanted to share this tip with you! Here's a basic but very important tip for automotive photography. Using a polarizer ...

KATHMANDU, Nepal (AP) — In Nepal, the unseen eye has changed Tibetan life. The cameras are not just machines perched on the thick bundles of wires that twist ...