Patent ID: 8384584
Filing Date: 2013-02-26
Classification: G01S

Abstract:
1. A method for locating a transponder (MT) with a remote locator (RL), the method comprising: transmitting, by the RL, an interrogation signal including an interrogation sequence that is encoded with a specific identifier associated with the MT; capturing, by the MT, samples associated with the interrogation signal with a receiver in the MT; determining, by the MT, that the captured samples correspond to the interrogation signal encoded with the specific identifier associated with the MT, and if the interrogation signal is determined to be encoded with the specific identifier associated with the MT: capturing, by the RL, samples associated with the reply signal with a receiver in the RL; determining, by the RL, that the captured samples correspond to the reply signal from the MT; and when the reply signal is determined to be from the MT: