Invention Grant
US07994964B2 Method for determining the position, notably in terms of elevation, of a target flying at very low altitude
有权
用于确定在非常低的高度飞行的目标的位置的方法，特别是在仰角方面
- Patent Title: Method for determining the position, notably in terms of elevation, of a target flying at very low altitude
- Patent Title (中): 用于确定在非常低的高度飞行的目标的位置的方法，特别是在仰角方面
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Application No.: US12301215Application Date: 2007-05-09
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Publication No.: US07994964B2Publication Date: 2011-08-09
- Inventor: Pascal Cornic , Eric Barraux , Patrick Garrec
- Applicant: Pascal Cornic , Eric Barraux , Patrick Garrec
- Applicant Address: FR
- Assignee: Thales
- Current Assignee: Thales
- Current Assignee Address: FR
- Agency: Stroock & Stroock & Lavan LLP
- Priority: FR0604373 20060516
- International Application: PCT/EP2007/054491 WO 20070509
- International Announcement: WO2007/131923 WO 20071122
- Main IPC: G01S13/91
- IPC: G01S13/91
Abstract:
The present invention relates to a method for determining the position notably the elevation of a target flying at very low altitude. An electromagnetic detection system extracts the measurement of the elevation on the basis of the amplitude of the interference signal produced by a signal emitted directly by the target and by a signal emitted by the target towards the ground then reflected by the ground towards the radar. Embodiments of the invention can notably be used within the framework of the guidance of drones in the final landing phase.
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