公开(公告)号：US20240345199A1

公开(公告)日：2024-10-17

申请号：US18634202

申请日：2024-04-12

Applicant: Battelle Memorial Institute

Inventor： Garrett DOWD ,  Gregory COLVIN

IPC: G01S5/02 ,  G01S5/00 ,  G01S11/02 ,  G01S11/04

CPC classification number: G01S5/0249 ,  G01S5/0072 ,  G01S5/0284 ,  G01S11/026 ,  G01S11/04 ,  G01S2205/09

Abstract: A system to track personnel includes an antenna array associated with a first node to communicate with a second node; and processor circuitry. The processor circuitry to: determine a plurality of positions of the second node; determine a distance between the first node and the second node; determine a bearing between the first node and at least one of the positions; and determine a direction for the first node based on the bearing.