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 ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

The Polygon Concept’s steering wheel is more of a rectangle, with rounded-off edges and holes, to improve grip. Overall, the Polygon Concept is said to preview Peugeot’s design philosophy for its next ...

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 ...

Autodesk AutoCAD is a professional CAD platform for 2D drafting, 3D modeling, and design automation, built for engineers and architects worldwide. Developed by Autodesk, AutoCAD has set the global ...

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 ...

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 ...