CRFS Blog

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

Drone flying near an airport
Drone detection

How RF-enabled C-UAS enhances Advanced Air Mobility

July 4, 2023 |

Advanced Air Mobility (AAM) envisions a future where aerial transportation is not limited to traditional aircraft—it expands to include drones, air...

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Counter unmanned aerial system
Drone detection

Why modern, automated, non-library based counter unmanned aerial systems are vital

June 20, 2023 |

In December 2018, the closure of Gatwick Airport due to unauthorized drone activity cost airlines $64.5 million. In 2019, rebel groups used drones to...

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Border Security Monitoring

RF border surveillance: a key line of defense for border security

May 23, 2023 |

With terrorism, human trafficking, and illegal immigration on the rise, border agencies are consistently addressing new challenges. They must find...

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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...

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RFeye Site

New RFeye Site Release – Improvements for Enhanced Drone Detection

March 21, 2022 |

When combating hostile or unauthorized drones/UAS, the more warning an operator can get of a UAS/drone approaching, the greater the chance they will...

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Drone Detection
3DTDOA

What Distance Can You Detect Drones From (or Anything Airborne for that Matter)?

February 5, 2021 |

Updated Feb 5th 2021 One of the most frequently-asked questions when discussing our RF drone detection system is: “At what distance are you able to...

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