The Federal Communications Commission recently opened a public notice of proposed rulemaking on high-frequency spectrum, above 24 GHz. High-frequency spectrum is arguably one of the last frontiers of ...

A Rydberg receiver and spectrum analyzer detects a wide range of real-world radio frequency signals above a microwave circuit including AM radio, FM radio, Wi-Fi and Bluetooth.A new quantum sensor can ...

Modern warfare is fought on two battlefields simultaneously — one you can see, and one you cannot. The invisible battlefield ...

Frequencies once considered useless for most mobile services could start showing up on phones and other devices in a few years under a plan by the U.S. Federal Communications Commission. On Thursday, ...

5G has barely gotten off the ground, and US regulators are already looking to the next big thing in wireless. The Federal Communications Commission is paving the way for 6G and beyond. On Friday, the ...

The sale of wireless spectrum has been very much in the news lately. Interesting phrases such as “red underpants” and “waterfront property” have been thrown around as government, businesses and the ...

SpaceX used Icasa's fee hearings on Wednesday to press the regulator on the ownership rules blocking Starlink.

The Federal Communications Commission just gave the final approval for Verizon Wireless to purchase the biggest hunk of spectrum outside of a full company merger in U.S. history. So what’s it all mean ...

Spectrum is everything when it comes to choosing or designing wireless equipment. Knowledge of the electromagnetic (EM) spectrum is essential for all engineers working with wireless equipment and ...

In telecommunications, a frequency band -- sometimes called a band -- refers to a specific range of frequencies in the electromagnetic frequency spectrum assigned to certain applications. This ...

The key parameters of the FSS technique and their impact on EMI performance. How to evaluate FSS performance using simulation, ICs, and a signal generator. Frequency spread spectrum (FSS) is a ...