CN110297237B - 考虑天线方向图的探地雷达绕射叠加成像方法及系统 - Google Patents
考虑天线方向图的探地雷达绕射叠加成像方法及系统 Download PDFInfo
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- CN110297237B CN110297237B CN201910645300.8A CN201910645300A CN110297237B CN 110297237 B CN110297237 B CN 110297237B CN 201910645300 A CN201910645300 A CN 201910645300A CN 110297237 B CN110297237 B CN 110297237B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
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CN113030956A (zh) * | 2021-03-05 | 2021-06-25 | 国网山东省电力公司济南供电公司 | 一种地下电缆周边环境成像方法 |
CN113126083A (zh) * | 2021-04-29 | 2021-07-16 | 深圳安德空间技术有限公司 | 一种基于现场视频的探地雷达辅助定位方法及定位系统 |
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CN102901962B (zh) * | 2011-03-15 | 2014-06-04 | 深圳光启高等理工研究院 | 一种地质雷达 |
CN106932762B (zh) * | 2015-12-30 | 2019-05-31 | 北京空间飞行器总体设计部 | 合成孔径雷达图像辐射测量误差校正方法 |
CN106932820A (zh) * | 2017-05-08 | 2017-07-07 | 厦门大学 | 基于时域伪谱方法的声波方程逆时偏移成像方法 |
CN108776337B (zh) * | 2018-04-24 | 2021-11-05 | 桂林电子科技大学 | Mimo-fda探地雷达近目标二维成像方法 |
CN108627875A (zh) * | 2018-05-14 | 2018-10-09 | 中国神华能源股份有限公司 | 雷达偏移速度确定和偏移处理方法、存储介质、电子设备 |
CN108845317B (zh) * | 2018-06-07 | 2020-10-27 | 广州大学 | 一种基于分层介质格林函数的频域逆时偏移方法 |
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Inventor after: Liu Hai Inventor after: Yang Zefan Inventor after: Lin Jianying Inventor after: Cui Jie Inventor after: Wu Huijun Inventor before: Liu Hai Inventor before: Yang Zefan Inventor before: Lin Jianying Inventor before: Cui Jie Inventor before: Luo Weili Inventor before: Tong Huawei Inventor before: Wu Huijun |
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Application publication date: 20191001 Assignee: Guangzhou Academy of Building Sciences Group Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2024980000056 Denomination of invention: A Ground Penetrating Radar Diffraction Superposition Imaging Method and System Considering Antenna Pattern Granted publication date: 20210402 License type: Common License Record date: 20240104 |
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Application publication date: 20191001 Assignee: Guangzhou Lianruike Technology Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2024980000307 Denomination of invention: A Ground Penetrating Radar Diffraction Superposition Imaging Method and System Considering Antenna Pattern Granted publication date: 20210402 License type: Common License Record date: 20240108 Application publication date: 20191001 Assignee: CENTRAL RESEARCH INSTITUTE OF BUILDING AND CONSTRUCTION Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2024980000278 Denomination of invention: A Ground Penetrating Radar Diffraction Superposition Imaging Method and System Considering Antenna Pattern Granted publication date: 20210402 License type: Common License Record date: 20240108 |