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 ...

The Federal Aviation Administration has renounced its proposed plans to get involved with FM spectrum allocation in the commercial/noncommercial radio band at 88–108 MHz. So reports Harry Cole at the ...

Researchers say one way to alleviate the upcoming radio frequency crunch is to share public safety frequencies temporarily with secondary users, such as IoT sensors. With the billions of Internet of ...

The combination of electric and magnetic fields at right angles produces radio waves. These waves occur at different frequencies, and the range of useful frequencies is called the electromagnetic ...

Modern oscilloscopes capture, view, measure, and analyze complex RF signals in the time, frequency, and modulation domains. Time-domain analysis, the original oscilloscope function, allows users to ...

This announcement was adapted from a version published by the University of Notre Dame. Read the original story here. Researchers at CU Boulder will take part in a $25 million effort to study a ...

India is advancing satellite internet services with the release of NFAP 2025, but full launch awaits regulatory approvals and TRAI recommendations.