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 ...

Imagine a rooftop with several mobile radio systems and a TV transmitter nearby. How can you tell what each system is contributing to the overall field exposure level? When it comes to different areas ...

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 ...

Agilent's E4440A spectrum analyser is a 26.5-GHz instrument that enables you to make complex RF and microwave measurements with new degrees of accuracy and flexibility (Picture). Key points in its ...

Like most modern radio communications devices, wireless local-area networks (WLANs), RFID tags, and 3G cellular systems rely on complex modulations that require specialized signal-analysis ...