Abstract: During the last years, coreless current sensors based on circular arrays of magnetic field sensors have been investigated. These sensors were limited in bandwidth and accuracy by the ...

Abstract: This paper presents a varactor-based tunable frequency-selective rasorber (FSR) with embedded bias grid. The proposed structure consists of a lossy layer based on square-loop arrays and a ...

We're all for trying new flavours, but this pancake topping has gone way too far. It's that time of year when sugar and lemon make their appearance as Pancake Day rolls around. Across Britain, ...

The new Nordic Semiconductor's Power Profiler Kit II (PPK 2) is very useful for real time measurement of device power consumption. The official nRF Connect Power Profiler tool provides a friendly GUI ...

The Indian Army is set to make history at the 77th Republic Day Parade on January 26, 2026, by showcasing its capabilities in a "phased Battle Array format" (termed Ranbhoomi Vyuh Rachna) at Kartavya ...