Abstract: Frequency-controlled broadband and broad-angle beam scanning is proposed using a circular-patch array fed by planar spoof surface plasmon polaritons (SPPs). Here, a row of circularly ...

Fraunhofer ILT in Aachen has developed a highly complex laser-optical system for a quantum computer currently under construction at the 5th Institute of Physics at the University of Stuttgart. This ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

Modern wireless communication systems prefer higher frequencies to meet the growing demand for faster data transfer. The ...

Abstract: This paper presents multi-frequency operation for increasing the number of resolvable sources in high-resolution direction-of-arrival (DOA) estimation using co-prime arrays. A ...

Comprising 1,650 individual radio dishes, the telescope aims to study supermassive black holes, spinning dead stars known as pulsars and fast radio bursts from deep space.

Unlock smoother, tighter skin from the comfort of your own home with CurrentBody’s RF Radio Frequency Skin Tightening Device. Freelance Writer Scouted selects products independently. If you purchase ...

Chinese air force scientists have developed a revolutionary radar technology capable of rendering its airborne early warning platforms nearly undetectable to enemy electronic surveillance. Airborne ...

Chinese scientists have shrunk the size of a high-powered phased array sonar system into something compact enough to fit inside a shoebox, enabling it to be mounted on a small unmanned submersible.