Invention Grant
US08456350B2 Methods and apparatus for sea state measurement via radar sea clutter eccentricity
有权
通过雷达海杂波偏心测量海状态的方法和装置
- Patent Title: Methods and apparatus for sea state measurement via radar sea clutter eccentricity
- Patent Title (中): 通过雷达海杂波偏心测量海状态的方法和装置
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Application No.: US12971359Application Date: 2010-12-17
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Publication No.: US08456350B2Publication Date: 2013-06-04
- Inventor: Thomas E. Wood
- Applicant: Thomas E. Wood
- Applicant Address: US MA Waltham
- Assignee: Raytheon Company
- Current Assignee: Raytheon Company
- Current Assignee Address: US MA Waltham
- Agency: Daly, Crowley, Mofford & Durkee, LLP
- Main IPC: G01S13/88
- IPC: G01S13/88
Abstract:
Methods and apparatus to fit the range extent of radar sea clutter to an ellipse to determine sea state. From one or more ellipse parameters, a sea state, which can include direction, can be identified. In one embodiment, the system autonomously determines the sea state and automatically selects non-isotropic STC filtering based on the ellipse that measures the sea state.
Public/Granted literature
- US20120154204A1 METHODS AND APPARATUS FOR SEA STATE MEASUREMENT VIA RADAR SEA CLUTTER ECCENTRICITY Public/Granted day:2012-06-21
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