CAMBRIDGE, England--(BUSINESS WIRE)--CRFS, a global leader in RF spectrum monitoring, management, and geolocation solutions, has announced a deal with the regulatory agency of the United Arab Emirates ...

Back in the 1960s, when I started working in radio broadcast engineering, an oscilloscope was my “eye” on what was happening with equipment. That tool served me well and is still in daily use in my ...

Spectrum sharing between passive and active systems has not been well researched. Deployed methods of spectrum sharing require some means of detecting whether a radio frequency (RF) band is being ...

Technological innovation in RF continues to advance relentlessly, due in large part to sustained growth in the military and communications sectors. Commercial communications networks and modern radar ...

When the first USB DTV receivers came out with tuners covering 54–806 MHz, I wondered if any of them could be modified into an inexpensive spectrum analyzer. Thanks to RealTek and some Linux kernel ...

In some case, portables RF spectrum analyzers also permit you to view subtle signal attributes simultaneously in time, frequency, modulation, and code domains. Realtime portable analyzers go a step ...

Link 16, a radio frequency (RF) secure system standardization process, ensures that spectrum use is compatible among devices. RF vendors can supply equipment that could potentially interfere with ...

Ultrabroad-bandwidth radiofrequency pulses offer significant applications potential, such as increased data transmission rate and multipath tolerance in wireless communications. Such ...

The Fraunhofer Institute for Integrated Circuits IIS has developed digitally tunable and reconfigurable RF filters. In a congested spectrum “devices that send and receive data must function reliably”, ...

As hobbyist and commercial drones become ever cheaper and more ubiquitous, security and government officials around the world are stepping up efforts to detect the presence of drones or unmanned ...

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 warfare. Army ...

The National Oceanic and Atmospheric Administration produces monthly climate data records based on information drawn from microwave sensors that are particularly vulnerable to RF interference. Credit: ...