CRFS Blog

Stay up-to-date with RF technology insights to help you understand and exploit the electromagnetic environment. 

Two men looking at computers analysing I/Q data
SIGINT

How I/Q data helps speed up the intelligence cycle

May 9, 2023 |

The intelligence cycle is a systematic approach to collecting, processing, analyzing, and disseminating information, ensuring decision-makers have...

Read More
Engineer checking a cellular tower
RFeye Site

Radio frequency interference (how to find it and fix it)

May 4, 2023 |

There is a plethora of wireless-enabled devices, broadcasters, cellular technologies, Bluetooth/ZigBee/Wi-Fi/ Z-Wave/IEEE protocols, together with a...

Read More
Antenna communications for SIGINT
RFEye DeepView

Is your RF recording for SIGINT high-fidelity?

May 2, 2023 |

Imagine a SIGINT team that was tasked to uncover RF access points at a power plant. As it approaches the plant, it discovers the plant’s SCADA...

Read More
Border Security Monitoring

Geolocation techniques for RF border surveillance in remote areas

April 27, 2023 |

International borders are prime targets for criminal activity, with weapons, drugs, and even humans being smuggled between countries by land, sea,...

Read More
Drone flying across an urban landscape
Drone detection

Why spectrum monitoring is critical for urban UTM operations

April 25, 2023 |

Interference with wireless technology. Limited spectrum. Spectrum sharing. Regulatory compliance. Unmanned aerial vehicles (UAVs), better known as...

Read More
Electronic Warfare

How to operationalize your electromagnetic spectrum superiority strategy

April 20, 2023 |

In 2020, the Department of Defense released its Electromagnetic Spectrum Superiority Strategy. According to the Hon. Dana Deasy (former Department of...

Read More