5G Technology World

A new frequently-asked-questions guide on Raman scattering and spectroscopy has been published by 5G Technology World. The piece, the first part of a series, breaks down the physics behind Raman scattering and how spectroscopy techniques use it to analyse materials. It is aimed at readers working with optical measurement technologies who want a clear primer on the fundamentals.

The mobile industry has been debating whether its bet on mmWave technology for 5G was a mistake. An opinion piece asks whether operators and equipment makers overinvested in millimeter-wave spectrum, which offers high speeds but limited range and coverage, while most real-world 5G deployments have relied on lower-band spectrum instead.