发明授权
US5043951A Apparatus for reduction of side lobes in a beam pattern of an array
失效
用于减少阵列的波束图案中的旁瓣的装置
- 专利标题: Apparatus for reduction of side lobes in a beam pattern of an array
- 专利标题(中): 用于减少阵列的波束图案中的旁瓣的装置
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申请号: US561549申请日: 1990-08-01
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公开(公告)号: US5043951A公开(公告)日: 1991-08-27
- 发明人: John E. Gilmour , Bruce C. Mitchell
- 申请人: John E. Gilmour , Bruce C. Mitchell
- 申请人地址: PA Pittsburgh
- 专利权人: Westinghouse Electric Corp.
- 当前专利权人: Westinghouse Electric Corp.
- 当前专利权人地址: PA Pittsburgh
- 主分类号: G01S7/52
- IPC分类号: G01S7/52
摘要:
A square law detection circuit for energy signals such as sonar signals wherein the signal processing eliminates the side lobe detection of false targets by eliminating the side lobes themselves without significant energy degradation of the main lobe of the beam pattern associated with the sonar equipment.
公开/授权文献
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