Abstract: Two-dimensional (2-D) array sets with good 2-D correlation properties have received considerable attention in wireless communication systems. This paper focuses on 2-D Z-complementary array ...

Electro-optical detectors are used to measure or sense the radiation emitted or reflected by objects within the detector’s optical field of view (FOV). Passive systems operate without any illumination ...

Abstract: This paper presents a two-dimensional (2D) wide-angle scanning phased array based on a pattern reconfigurable two-element subarray. The two-element subarray design method enables flexible 1D ...

Helldivers 2 is getting its next premium Warbond on December 2, bringing new weapons, armor sets, and everything else you need to stomp some bugs. The Python Commandos Warbond seems inspired by the ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The application of artificial neural network (ANN) techniques to spectroscopy has ...

Researchers have discovered brand new interference patterns in twisted two-dimensional tungsten ditelluride lattices. These so-called moir patterns can be tuned to look like periodic spots or even one ...

Dimensional Hypotrochoid has been a sleeper hit in Destiny 2 with the release of the Vesper’s Host dungeon. While it’s always been an interesting Stasis Grenade Launcher, thanks in part to its ...

Anyone who has seen the classic rabbit-duck optical illusion knows the magic and confusion of duality. One might see a duck facing to the left with its bill hanging slightly open or a rabbit with its ...

Thai woman Arom Arunroj, 64, remained in a python's tight coiled grip for an hour and a half until authorities came to the scene and rescued her 30 minutes after arrival Charna Flam is a ...

A Thai woman somehow survived a terrifying encounter with a huge python after the 16-foot snake wrapped itself around her waist as she was doing dishes — and then squeezed her tightly for two hours.

The first name on the list is Autodesk Eagle, an engineer-friendly tool that boasts a vast library of resources. It offers a full suite of PCB layouts, schematic editing tools, and collaborative ...