Abstract: This paper presents a small 4×4 element antenna array designed to operate from 24-30 GHz, covering the lower bands of the 5G mmWave FR2 communication frequency allocation. The designed ...

Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your ...

Build your Java skills from the ground up by working on simple tasks and beginner-friendly projects. Challenge yourself with more complex Java problems, including those focused on multithreading and ...