Electromagnetic interference device identification system and method

摘要

A system and method for device identification includes a receiver adapted to detect an electromagnetic radiation interference signal emitted by a device and a microprocessor operatively connected to the receiver. The microprocessor may identify at least one device characteristic parameter of the electromagnetic radiation signal. The system includes memory for storing at least one constant or predicted future characteristic value associated with the device and the microprocessor may compare the detected characteristic parameter to the at least one constant or predicted future characteristic value to identify and recognize the device that emitted the electromagnetic radiation signal.

主权项

1. A system for identifying a device, the system comprising:
a receiver adapted to detect an electromagnetic radiation signal emitted by the device; and a microprocessor operatively connected to the receiver, the microprocessor adapted to identify at least one characteristic of the electromagnetic radiation signal and to identify the device that emitted the electromagnetic radiation signal by comparing the at least one characteristic of the electromagnetic radiation signal to a stored future characteristic value associated with the device; wherein the stored future characteristic value includes at least one predicted future characteristic value associated with the device; and wherein the microprocessor is adapted to develop the at least one predicted future characteristic value during a calibration period in which the microprocessor extrapolates known values of the characteristic parameter to develop the predicted future characteristic value.