发明公开
EP1351069A1 Multi-targets detection method applied in particular to surveillance radars with multi-beamforming in elevation
有权
Mehrfachzieldetektionsverfahren，insbesonderefürÜberwachungsradarmit Mehrstrahlformung in Elevation
- 专利标题： Multi-targets detection method applied in particular to surveillance radars with multi-beamforming in elevation
- 专利标题（中）： Mehrfachzieldetektionsverfahren，insbesonderefürÜberwachungsradarmit Mehrstrahlformung in Elevation
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申请号： EP03100775.0申请日： 2003-03-25
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公开(公告)号： EP1351069A1公开(公告)日： 2003-10-08
- 发明人: DRIESSEN, Hans , MEIJER, Wietze , ZWAGA, Jitse
- 申请人： THALES NEDERLAND B.V.
- 申请人地址： Zuidelijke Havenweg 40 P.O. Box 42 7550 GD Hengelo NL
- 专利权人： THALES NEDERLAND B.V.
- 当前专利权人： THALES NEDERLAND B.V.
- 当前专利权人地址： Zuidelijke Havenweg 40 P.O. Box 42 7550 GD Hengelo NL
- 代理机构： Lucas, Laurent Jacques
- 优先权： NL1020287 20020402
- 主分类号： G01S7/292
- IPC分类号： G01S7/292 ; G01S13/42 ; G01S13/72
摘要：
A radar comprising transmitter means for generating bursts of radar pulses, each scan of a radar consisting of a number (N b ) of bursts, the method comprises, for each scan k :
a first step, in which a radar cell is pre-selected in a validation gate ;
a second step, in which a Track-Before-Detect processing is initialized upon the pre-selected cells, using a track filter to construct the validation gate associated to the next scan k+1 ;
the steps being repeated scan to scan.
The invention can be applied to surveillance radars, for example with multi-beamforming in elevation, and more generally to all kinds of radars.
a first step, in which a radar cell is pre-selected in a validation gate ;
a second step, in which a Track-Before-Detect processing is initialized upon the pre-selected cells, using a track filter to construct the validation gate associated to the next scan k+1 ;
the steps being repeated scan to scan.
The invention can be applied to surveillance radars, for example with multi-beamforming in elevation, and more generally to all kinds of radars.
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