Abstract: The article proposes a novel approach for in-orbit satellite antenna pattern measurement by means of a dedicated small measurement satellite (MES) that flies in Double-Cross-Helix formation.

Hugo Marques explains how to navigate Java concurrency at scale, moving beyond simple frameworks to solve high-throughput IO ...

Understanding perspective is essential when drawing lynx heads from different angles, and this tutorial breaks the process into clear and practical steps. The lesson begins by explaining the basic ...

Drawing a kestrel bird becomes approachable when the process is broken into clear, structured steps that focus on form and observation. This tutorial guides you through creating a kestrel from the ...

Everything you need to know about Asian qualifyingEverything you need to know about Asian qualifying Everything you need to know about African qualifyingEverything ...

Abstract: This communication proposes a radiation pattern reconfigurable circularly polarized antenna based on liquid dielectric. The antenna consists of a circularly polarized feeding antenna and a 3 ...