This paper proposes a near-field communication (NFC) antenna solution for metal-cover smartphone applications. In this NFC antenna solution, a narrow slot is initially loaded into the metal cover, and ...

After taking considerations on antenna design, both for NFC and WPT, a reconfigurable circuitry optimized for data and energy transfer is proposed. The circuit provides optimal close proximity ...

Magnetic micropillar arrays consist of tiny, vertical pin-shaped structures, arranged in a grid-like pattern. These ...

The magnetized rocks of Earth's crust and mantle, also known as the upper lithosphere, accounts for generating 6 percent of ...

Magnetic materials are in high demand. They're essential to the energy storage innovations on which electrification depends ...

This legislation is paving the way for a more sustainable future, but for the DPP to unlock its full potential, it must be ...

A groundbreaking step in AI hardware efficiency comes from Germany, where scientists have engineered a vast spin waveguide network that processes information with far less energy. These spin waves ...

IN a paper by S. Whitehead on dipoles in relation to the anomalous properties of dielectrics (Phil. Mag., May 1930) there is a slight reference to the effect of magnetic field on dielectrics, but ...

Samsung's upper mid-range phone, the Galaxy S25 FE, has leaked online in real-life images, confirming minimal design changes ...

From streaming sticks and Bluetooth speakers to smart home gadgets and chargers, we’ve rounded up the very best Prime Day ...