Invention Grant
- Patent Title: Moving target detector for radar systems
- Patent Title (中): 雷达系统的目标探测器
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Application No.: US12298059Application Date: 2007-11-01
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Publication No.: US07741992B2Publication Date: 2010-06-22
- Inventor: Jian Wang , Eli Brookner
- Applicant: Jian Wang , Eli Brookner
- Applicant Address: US CA Ottawa, Ontario
- Assignee: Raytheon Canada Limited
- Current Assignee: Raytheon Canada Limited
- Current Assignee Address: US CA Ottawa, Ontario
- Agency: Daly, Crowley, Mofford & Durkee, LLP
- International Application: PCT/US2007/023104 WO 20071101
- International Announcement: WO2008/085223 WO 20080717
- Main IPC: G01S13/00
- IPC: G01S13/00

Abstract:
Various embodiments are described herein for a moving target detector that processes input data to perform detection for a current range cell. The moving target detector includes a Doppler filter bank module for processing the input data to provide several Doppler outputs for the current range cell, a no-land-clutter path for processing several input data sets related to the several Doppler outputs to provide detection data by performing peak selection on each of the several input data sets and performing detection on the results of the peak selection, a land-clutter path for processing the several input data sets to provide detection data by performing Constant False Alaπn Rate (CFAR) detection on each of the several input data sets and merging the detection results; and a switching logic module for selecting one of the land-clutter path and the no-land-clutter path based on clutter information.
Public/Granted literature
- US20090096662A1 Moving Target Detector for Radar Systems Public/Granted day:2009-04-16
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