公开(公告)号：US20220413128A1

公开(公告)日：2022-12-29

申请号：US17779469

申请日：2020-11-26

Applicant: THALES

Inventor： Thierry MAZEAU ,  Charline CASTAING ,  Patrick GARREC

IPC: G01S13/91 ,  G01S13/48 ,  G01S13/87 ,  G08G5/02

Abstract: The invention relates to a guidance system for leading an aircraft to a reference point, characterised in that it comprises: An active beacon capable of emitting a first electromagnetic signal in a first emission cone, defined by an apex coinciding with the reference point, a first beam angle and a first axis corresponding to an emission direction; and a multi-beam radar, installed on board the aircraft, operating in reception mode and capable of performing deviation measurements on a signal received from the active beacon, the multi-beam radar comprising an antenna adapted for receiving in at least two spatially separate reception cones.