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 ...

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 ...

Quantum computers will need large numbers of qubits to tackle challenging problems in physics, chemistry, and beyond. Unlike classical bits, qubits can exist in two states at once—a phenomenon called ...

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 ...

For all your solar power needs. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches, ...

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 ...