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 real-time signal analyses possible with Tektronix's latest spectrum analyzers give engineers a new toolbox for developing radio frequency (RF) applications. Thanks to an internal memory of up to ...

U.S. Army researchers are developing a quantum sensor capable of detecting electromagnetic emissions across frequency bands and at far greater ranges than traditional receivers and are considering ...

We all love our wireless devices. We want more features, higher data rates, and improved range. These demands, in turn, require advanced digital protocols. Meanwhile, the number of signal sources is ...

The R3172/R3182 spectrum analyzers analyze high-frequency modules and devices at up to 40 GHz. They boast newly developed RF circuitry and a specially designed synthesized oscillator. Also, the ...

Radio seems to be an unofficial theme for The Hackaday Prize, with a few wireless frameworks for microcontrollers and software defined radios making their way into the quarterfinal selection.

As one of the most important instruments for electrical test in a lab or in the field, signal and spectrum analyzers serve multiple purposes across a range of applications, from communications, to ...

Spectrum analyzer: “a frequency-domain oscilloscope that displays the energy received at its input as a function of frequency.” Not long ago, this definition worked quite well. Now, though, it is far ...

ADELPHI, Md. -- A new quantum sensor can analyze the full spectrum of radio frequency and real-world signals, unleashing new potentials for soldier communications, spectrum awareness and electronic ...