Abstract: This paper proposes a dual-band reconfigurable antenna array (DBRAA), enabling wireless capabilities in both sub-6 GHz (sub-6G) and millimeter wave (mmWave) bands using a single array. For ...

Abstract: Coprime array (CA) has gained significant attention due to its high degrees of freedom (DOFs) and large array aperture. Previous researches have focused on improving coprime arrays, but few ...

As adept as bad actors have become at exploiting vulnerabilities, the onus is on businesses to implement more sophisticated ...

We’ve tested bands since the first Apple Watch launched in 2015. From silicone sports straps to leather bands, I’ve rounded up the best for every occasion. Apple Watches are smart little gadgets, but ...

New details have been released regarding the Loop oil spill in the Gulf of Mexico. Seafood samples of shrimp, crab, and oysters showed no traces of oil contamination. The spilled substance is a heavy, ...