Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

There are many different types of lasers—almost as many as there are applications for the same—but what ties them all ...

By Rebecca Grant, Defense Opinion Writer. In these tight budget times, some members of the U.S. Senate would dearly love to raise $100 billion for the U.S. Treasury by auctioning off portions […] ...

Spectroscopy is a key tool for identifying chemical compounds and analyzing molecular structures. Learn how to read and ...

The story of 6G isn’t just about new spectrum—it’s about making better use of what we already have. In an interview at Mobile World Congress, Qualcomm VP of Engineering Tingfang Ji outlined how 6G ...

Ericsson and Drei Österreich are collaborating to enhance urban 5G connectivity by testing W-band (100 GHz) frequencies. Their goal is to demonstrate the use of microwave links in high-frequency bands ...

Operating between 92 and 115 GHz frequencies, the W-band offers new, free spectrum that complements E-band networks, particularly in high-density city environments where spectrum congestion may occur.

A revolutionary new spintronic device developed in China enables powerful, precise control of terahertz (THz) wave ...

Thus, additional frequency spectrum is required for simulcast. For DRM digital radio broadcasting in the FM band, uniquely only 100 kHz bandwidth for a DRM block is required. Each DRM block (broadcast ...

Unlike standard RGB images with their three channels, these files store information across numerous channels, each ...

The FCC opened an inquiry into how the U.S. can develop PNT systems using RFID airwaves already reserved for the private ...