发明授权
- 专利标题: Surveillance doppler radars
- 专利标题(中): 监视雷达雷达
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申请号: US3717874D申请日: 1971-09-08
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公开(公告)号: US3717874A公开(公告)日: 1973-02-20
- 发明人: BARRIERE G , DALBERA M
- 申请人: INT STANDARD ELECTRIC CORP
- 专利权人: Int Standard Electric Corp
- 当前专利权人: Int Standard Electric Corp
- 优先权: FR7032847 1970-09-10
- 主分类号: G01S13/44
- IPC分类号: G01S13/44 ; G01S13/66 ; G01S13/70 ; G01S13/91 ; G01S3/14 ; G01S9/22
摘要:
This invention relates to a monopulse coherent doppler radar system for use at the end of a runway for detecting moving targets on the runway and vicinity of said runway. A multiplicity of range gates and threshold circuits define contiguous range increments on the runway. When a target is detected, a light signal indicates the proper range increment.
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