Patent ID: 11882540
Assignee: HAWKEYE 360, INC.
Field: Measurement (Instruments)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A system comprising:
a first sensing device configured to perform operations comprising:
receiving a radio signal received from a satellite telephone; and
transmitting, to a ground station, information corresponding to the radio signal; and

the ground station communicably coupled to the first sensing device, wherein the ground station is configured to perform operations comprising:
receiving the information corresponding to the radio signal from the first sensing device; and
processing the received information, wherein the processing comprises
mixing the information corresponding to the radio signal with a modifying function, to obtain a modified signal having a different time-dependent magnitude than the information corresponding to the radio signal, and
determining additional information about the satellite telephone based at least on the modified signal.