Donut-Shaped Light Could Make Wireless Signals Far More Reliable

A new metasurface lets scientists flip between ultra-stable light vortices, paving the way for tougher, smarter wireless communication.

Programmable terahertz vortices enable dual electric and magnetic skyrmion modes

Researchers have created an optical device that can generate both electric and magnetic vortex-ring-like light patterns.
MUO on MSN

This tiny cylinder on HDMI cables actually serves a purpose

The tiny cylinder on HDMI cables isn’t just for looks.
Electronic Specifier

Bourns launches high inductance common mode choke

Bourns has released its Model SRF1709 common mode choke. This new high inductance choke features a ferrite toroid core for low radiation making it an effective power line noise attenuation solution.
Electronic Design

Boost Power Density by Picking the Right Core Materials

Decades ago, the entrance to the somewhat sleepy Francis Bitter National Magnet Lab at MIT was decorated with a movie poster from The Magnetic Monster, a 1953 American science fiction film. Since then ...
Electronic Specifier

Bourns introduces line filter series with ferrite toroid core

Bourns specifically engineered its SRF1360 line filters to deliver high impedance over a broad frequency range. This makes them excellent solutions for Electromagnetic Interference (EMI) suppression ...
IEEE

Integrated MEMS Toroidal Transformer With Ni-Zn Ferrite Core for Power Supply on Chip

Abstract: A miniature integrable transformer is an obstacle to the miniaturization of packaged power supply on chip (PwrSoC). This letter introduces a through-silicon via (TSV) high-aspect-ratio ...
EDN

Through-hole power bead inductors use a single-turn conductor with a ferrite core

Pulse, a Technitrol Company (NYSE: TNL), a worldwide leader in electronic component and subassembly design and manufacturing, announces the industry’s first series of through-hole power bead inductors ...
Electronic Design

Ferrite Out Better Core Materials For Your POL Design

Power architectures with nonisolated voltage regulation continue to evolve, and power inductor designs are fundamental to the success of the new product designs. The trend toward two-stage conversion ...