They call it “Screaming Channels” and — in a nutshell — it is relying on digital information leaking out on the device’s radio ... possibly separation of RF and digital data circuitry.

This paper discusses how RF propagation simulations empower engineers in the design and development of wireless devices for ...

Type 1 diabetics relying on radio frequency transmitting devices for monitoring and dispensing ... configured to provide an inaccurate glucose reading, potentially compelling the user to receive ...