Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know.

A 3×3 two-dimensional phased array was designed in 300-GHz band. Only corner 2×2 elements are fed from the feeding lines. Interpolating elements are located between the corner fed elements. The ...

The design of holographic optical elements, including an out-coupling grating and a lens array component, for light field displays is introduced in this study.

How to remove duplicates from a List in Java There are several ways to find duplicates in a Java List, array or other collection class. The following list describes some of the most commonly used ...

OLED screens have taken another leap forward at CES 2023 thanks to Micro Lens Array (MLA) tech. But what exactly is it, and how does it improve brightness?