CN105353358B - 一种基于索引差分的通用雷达脉冲信号提取方法 - Google Patents
一种基于索引差分的通用雷达脉冲信号提取方法 Download PDFInfo
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- CN105353358B CN105353358B CN201510712973.2A CN201510712973A CN105353358B CN 105353358 B CN105353358 B CN 105353358B CN 201510712973 A CN201510712973 A CN 201510712973A CN 105353358 B CN105353358 B CN 105353358B
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- pulse
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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
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
- G01S7/2927—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by deriving and controlling a threshold value
-
- 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
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
- G01S7/2928—Random or non-synchronous interference pulse cancellers
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
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CN201510712973.2A CN105353358B (zh) | 2015-10-28 | 2015-10-28 | 一种基于索引差分的通用雷达脉冲信号提取方法 |
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CN201510712973.2A CN105353358B (zh) | 2015-10-28 | 2015-10-28 | 一种基于索引差分的通用雷达脉冲信号提取方法 |
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CN105353358A CN105353358A (zh) | 2016-02-24 |
CN105353358B true CN105353358B (zh) | 2017-09-12 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108616475B (zh) * | 2018-04-17 | 2020-12-18 | 电子科技大学 | 一种用于ofdm系统的子载波索引差分调制方法 |
CN110501679A (zh) * | 2019-08-16 | 2019-11-26 | 厦门大学 | 一种雷达信号实时检测方法 |
CN111337904A (zh) * | 2020-03-04 | 2020-06-26 | 广东博智林机器人有限公司 | 用于激光雷达的信号处理方法及激光雷达 |
CN111693283B (zh) * | 2020-06-02 | 2022-04-08 | 安徽脉谱智能科技有限公司 | 一种轴承非稳态故障特征无转速提取方法 |
Citations (5)
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---|---|---|---|---|
US4845500A (en) * | 1988-03-25 | 1989-07-04 | Sperry Marine Inc. | Radar video detector and target tracker |
CN1643398A (zh) * | 2002-03-13 | 2005-07-20 | 雷神加拿大有限公司 | 用于雷达检测的自适应系统和方法 |
CN101762808A (zh) * | 2010-01-15 | 2010-06-30 | 山东大学 | 基于自适应阈值的雷达脉冲提取方法 |
CN103487788A (zh) * | 2013-09-03 | 2014-01-01 | 中国电子科技集团公司第四十一研究所 | 一种序列脉冲信号快速自动提取方法 |
CN104198999A (zh) * | 2014-08-07 | 2014-12-10 | 北京理工大学 | 一种基于同构序列的脉冲分选方法 |
-
2015
- 2015-10-28 CN CN201510712973.2A patent/CN105353358B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4845500A (en) * | 1988-03-25 | 1989-07-04 | Sperry Marine Inc. | Radar video detector and target tracker |
CN1643398A (zh) * | 2002-03-13 | 2005-07-20 | 雷神加拿大有限公司 | 用于雷达检测的自适应系统和方法 |
CN101762808A (zh) * | 2010-01-15 | 2010-06-30 | 山东大学 | 基于自适应阈值的雷达脉冲提取方法 |
CN103487788A (zh) * | 2013-09-03 | 2014-01-01 | 中国电子科技集团公司第四十一研究所 | 一种序列脉冲信号快速自动提取方法 |
CN104198999A (zh) * | 2014-08-07 | 2014-12-10 | 北京理工大学 | 一种基于同构序列的脉冲分选方法 |
Non-Patent Citations (3)
Title |
---|
Real-time radar pulse parameter extractor;Victor Iglesias et al.;《Radar Conference,2014 IEEE》;20140523;第371-375页 * |
基于幅度变化点检测的多功能雷达脉冲列解析方法;马爽 等;《电子学报》;20130715(第7期);第1436-1440页 * |
宽带相控阵雷达信号的二分推理提取算法;孟祥豪 等;《现代雷达》;20150715;第37卷(第7期);第34-40页 * |
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Inventor after: Qian Lichang Inventor after: Xu Jia Inventor after: Long Teng Inventor after: Kang Qi Inventor after: Xiao Xue Inventor after: Zhou Xiu Inventor before: Qian Lichang Inventor before: Xu Jia Inventor before: Kang Qi Inventor before: Xiao Xue Inventor before: Zhou Xiu Inventor before: Long Teng |
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