The earliest radio architecture was known as tuned radio frequency (TRF), which became widely adopted in the mid to late 1920s for use in consumer receivers. The signal chain consisted of an ...

This was done at the Ohio University Avionics Engineering Center which has had strong connections for FAA related project. His first academic position was with ... GPS/GNSS receiver architectures for ...

I am an engineer who studies defense systems. I see radio frequency sensors as a promising approach to detecting, tracking and identifying drones, not least because drone detectors based on the ...

The agency addressed several key concerns and shared what actions it would be taking to tackle safety issues and make general ...