EP2963443B1 DEVICE, METHOD AND PROGRAM FOR PROCESSING SIGNAL, UNDERWATER DETECTING DEVICE AND RADAR APPARATUS
有权
基本信息:
- 专利标题： DEVICE, METHOD AND PROGRAM FOR PROCESSING SIGNAL, UNDERWATER DETECTING DEVICE AND RADAR APPARATUS
- 专利标题（中）：用于处理信号的装置，方法和程序，水下检测装置和雷达装置
- 申请号：EP15174237.6 申请日：2015-06-29
- 公开(公告)号：EP2963443B1 公开(公告)日：2017-11-29
- 发明人： KOZUKI, Kohei
- 申请人： FURUNO ELECTRIC CO., LTD.
- 申请人地址： 9-52, Ashihara-cho Nishinomiya-City, Hyogo 662-8580 JP
- 专利权人： FURUNO ELECTRIC CO., LTD.
- 当前专利权人： FURUNO ELECTRIC CO., LTD.
- 当前专利权人地址： 9-52, Ashihara-cho Nishinomiya-City, Hyogo 662-8580 JP
- 代理机构： Müller Hoffmann & Partner
- 优先权： JP2014136062 20140701
- 主分类号： G01S15/96
- IPC分类号： G01S15/96 ; G01S3/80 ; G01S15/89 ; G01S7/527 ; G01S7/292
摘要：
A signal processor (10, 10a, 10b, 10c, 10d, 10e) for processing target echo signal is provided. The signal processor (10, 10a, 10 , 10c , 10d, 10e) includes a filtering module (20) configured to generate a filtered echo signal by extracting echo signal components within a predetermined frequency band from the target echo signal, a high resolution signal generating unit (16, 16a, 16b) configured to generate a high resolution signal based on the target echo signal, and a synthesizing module (21, 23, 21a, 27) configured to synthesize the filtered echo signal with the high resolution signal. The high resolution signal has higher resolution than the filtered echo signal.
公开/授权文献:
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01S | 无线电定向；无线电导航；采用无线电波测距或测速；采用无线电波的反射或再辐射的定位或存在检测；采用其他波的类似装置 |
| ------G01S15/00 | 利用声波的反射或再辐射的系统，例如声纳系统 |
| --------G01S15/96 | .用于鱼群探测的声纳系统 |