CN108919228A - 一维雷达数据处理方法及系统 - Google Patents
一维雷达数据处理方法及系统 Download PDFInfo
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- CN108919228A CN108919228A CN201811120033.4A CN201811120033A CN108919228A CN 108919228 A CN108919228 A CN 108919228A CN 201811120033 A CN201811120033 A CN 201811120033A CN 108919228 A CN108919228 A CN 108919228A
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- radar data
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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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
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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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/414—Discriminating targets with respect to background clutter
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
相关信息 | 38号数据 | 84号数据 |
采集日期 | 1998/02/04 22:40:24 | 1998/02/03 16:58:36 |
采集地点 | Grimsby | Grimsby |
工作频率 | 9.39GHz | 9.39GHz |
脉冲发射频率 | 1000Hz | 1000Hz |
不模糊速度 | 7.9872(m/s) | 7.9872(m/s) |
距离范围 | 3021—3444(m) | 3000—3989(m) |
方位角范围 | 359.7858° | 342.2955° |
极化方式 | HH,VV,HV,VH | HH,VV,HV,VH |
擦地角 | 0.32° | 0.32° |
雷达高度 | 20m | 20m |
波束宽度 | 0.9° | 0.9° |
天线增益 | 45.7dB | 45.7dB |
距离单元个数 | 28 | 34 |
脉冲数目 | 60000个 | 60000个 |
Claims (8)
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CN201811120033.4A CN108919228A (zh) | 2018-09-25 | 2018-09-25 | 一维雷达数据处理方法及系统 |
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CN201811120033.4A CN108919228A (zh) | 2018-09-25 | 2018-09-25 | 一维雷达数据处理方法及系统 |
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Publication Number | Publication Date |
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CN108919228A true CN108919228A (zh) | 2018-11-30 |
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CN201811120033.4A Withdrawn CN108919228A (zh) | 2018-09-25 | 2018-09-25 | 一维雷达数据处理方法及系统 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109934101A (zh) * | 2019-01-24 | 2019-06-25 | 西安电子科技大学 | 基于卷积神经网络的雷达杂波识别方法 |
CN111024147A (zh) * | 2019-12-26 | 2020-04-17 | 玳能科技(杭州)有限公司 | 基于CNNs的元件安装检测方法、装置、电子设备及存储介质 |
CN112068085A (zh) * | 2020-10-16 | 2020-12-11 | 中国电波传播研究所(中国电子科技集团公司第二十二研究所) | 一种基于深度学习的雷达海杂波原始数据快速预处理方法 |
CN114049551A (zh) * | 2021-10-22 | 2022-02-15 | 南京航空航天大学 | 一种基于ResNet18的SAR原始数据目标识别方法 |
Citations (4)
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WO2016097890A1 (en) * | 2014-12-15 | 2016-06-23 | Airbus Group Singapore Pte. Ltd. | Automated method for selecting training areas of sea clutter and detecting ship targets in polarimetric synthetic aperture radar imagery |
CN105738888A (zh) * | 2016-03-31 | 2016-07-06 | 西安电子科技大学 | 基于海杂波抑制的双特征海面漂浮小目标检测方法 |
CN105894033A (zh) * | 2016-04-01 | 2016-08-24 | 大连理工大学 | 一种海杂波背景下的弱目标检测方法及系统 |
CN107861108A (zh) * | 2017-10-24 | 2018-03-30 | 西安空间无线电技术研究所 | 一种基于功率谱盒维数的海上目标检测方法 |
-
2018
- 2018-09-25 CN CN201811120033.4A patent/CN108919228A/zh not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2016097890A1 (en) * | 2014-12-15 | 2016-06-23 | Airbus Group Singapore Pte. Ltd. | Automated method for selecting training areas of sea clutter and detecting ship targets in polarimetric synthetic aperture radar imagery |
CN105738888A (zh) * | 2016-03-31 | 2016-07-06 | 西安电子科技大学 | 基于海杂波抑制的双特征海面漂浮小目标检测方法 |
CN105894033A (zh) * | 2016-04-01 | 2016-08-24 | 大连理工大学 | 一种海杂波背景下的弱目标检测方法及系统 |
CN107861108A (zh) * | 2017-10-24 | 2018-03-30 | 西安空间无线电技术研究所 | 一种基于功率谱盒维数的海上目标检测方法 |
Non-Patent Citations (3)
Title |
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D. CALLAGHAN 等: "A machine learning approach to radar sea clutter suppression", 《2017 IEEE RADAR CONFERENCE (RADARCONF)》 * |
徐雅楠 等: "利用CNN的海上目标探测背景分类方法", 《电子学报》 * |
李成祥: "基于海杂波混沌特性的小目标检测", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109934101A (zh) * | 2019-01-24 | 2019-06-25 | 西安电子科技大学 | 基于卷积神经网络的雷达杂波识别方法 |
CN111024147A (zh) * | 2019-12-26 | 2020-04-17 | 玳能科技(杭州)有限公司 | 基于CNNs的元件安装检测方法、装置、电子设备及存储介质 |
CN112068085A (zh) * | 2020-10-16 | 2020-12-11 | 中国电波传播研究所(中国电子科技集团公司第二十二研究所) | 一种基于深度学习的雷达海杂波原始数据快速预处理方法 |
CN112068085B (zh) * | 2020-10-16 | 2022-05-06 | 中国电波传播研究所(中国电子科技集团公司第二十二研究所) | 一种基于深度学习的雷达海杂波原始数据快速预处理方法 |
CN114049551A (zh) * | 2021-10-22 | 2022-02-15 | 南京航空航天大学 | 一种基于ResNet18的SAR原始数据目标识别方法 |
CN114049551B (zh) * | 2021-10-22 | 2022-08-05 | 南京航空航天大学 | 一种基于ResNet18的SAR原始数据目标识别方法 |
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Inventor after: Lv Gaohuan Inventor before: Lv Gaohuan Inventor before: Liu Ningbo Inventor before: Xu Yanan Inventor before: Ding Hao Inventor before: Dong Yunlong Inventor before: Guan Jian Inventor before: Wang Guoqing Inventor before: Zhou Wei Inventor before: Chai Yong |
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Effective date of registration: 20200526 Address after: No. 858, Nanguan street, Muping District, Yantai City, Shandong Province Applicant after: Yantai Leo Electronic Technology Co., Ltd Address before: 264025 No. 186 Hongqi Middle Road, Zhifu District, Shandong, Yantai Applicant before: LUDONG University |
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