Patent ID: 11906657
Assignee: FORTEM TECHNOLOGIES, INC.
Field: Measurement (Instruments)
Classification: CPC G  B | IPC B  G

Claim 12:
13. A system comprising:
a processor; and
a computer-readable storage medium having instructions stored which, when executed by the processor, cause the processor to perform operations comprising:
transmitting a radar signal from a device to a flying object;
receiving at the device a reflected signal from the flying object, the reflected signal comprising a Doppler signature associated with a rotary movement of at least one rotary blade on the flying object, wherein the rotary movement comprises a first part in which the at least one rotary blade is moving towards the system and a second part in which the at least one rotary blade is moving away from the system; and
classifying the flying object by applying a machine learning algorithm to the reflected signal to yield a classification, wherein the machine learning algorithm is trained utilizing labeled reflected radar signals.