Abstract: This letter considers two-dimensional direction of arrival (DOA) estimation of coherent signals exploiting a moving uniform rectangular array. The motion of the array induces phase ...

AutoCAD is a leading CAD (Computer-Aided Design) application used across engineering, architecture, construction, product design, and manufacturing. It delivers an advanced toolkit for drafting, 3D ...

ABSTRACT: A new nano-based architectural design of multiple-stream convolutional homeomorphic error-control coding will be conducted, and a corresponding hierarchical implementation of important class ...

Abstract: In this work, a slotted rectangular microstrip patch antenna-array-sensor is proposed for breast tumor detection operating in Industrial Scientific and Medical (ISM) frequency band at 5.8 ...

Jeremiah Bartz owns shares in Nvidia. A shard of smooth bone etched with irregular marks dating back 20,000 years puzzled archaeologists until they noticed something unique – the etchings, lines like ...

The social network now supports photos with a 3:4 aspect ratio. The social network now supports photos with a 3:4 aspect ratio. is a senior reporter covering technology, gaming, and more. He joined ...

The roundest country (left, Sierra Leone) and the squarest country (right, Egypt), with flags overlaid. Some countries are long and thin, others compact and nearly symmetrical. Some follow natural ...

Space-fed array comprising of E-shape or U-slot cut rectangular microstrip antennas using the modified feed designs are proposed for higher gain and wider bandwidth. Modified feed optimally ...

Sean Stephens is a green-haired Canadian software executive who also makes music. He went viral on TikTok and Instagram Reels with his strange 2023 song “Rectangular,” which he sings in NYC’s Times ...