Abstract: This paper presents a dual-band split-ring structure that provides end-fire radiation characteristics for multi-input multi-output (MIMO) mm-wave 5G applications. The proposed single antenna ...

Here's a look at the news highlights from Asean countries in the Star-AseanPlus section for Saturday (June 20, 2026).

A ductless air conditioner, AKA a mini-split, is a hardworking, energy-efficient way to cool down your indoor spaces. Here are five of the best. Our editors and experts handpick every product we ...

Abstract: The equivalent circuit model (ECM) is developed by using a MATLAB code to analyze graphene-based multi-band chiral metamaterial absorbers composing graphene-based square split-ring resonator ...

For this evidence, we will take a 1400 complexity problem from Codeforces known as "C. Theofanis' Nightmare" The problem is about Theofanis who easily gets obsessed with problems before going to sleep ...