CN112462336B - 一种fmcw异物检测雷达泄漏信号的自适应消除方法 - Google Patents
一种fmcw异物检测雷达泄漏信号的自适应消除方法 Download PDFInfo
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- CN112462336B CN112462336B CN202011471516.6A CN202011471516A CN112462336B CN 112462336 B CN112462336 B CN 112462336B CN 202011471516 A CN202011471516 A CN 202011471516A CN 112462336 B CN112462336 B CN 112462336B
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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
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/354—Extracting wanted echo-signals
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
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CN112462336B true CN112462336B (zh) | 2022-11-29 |
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CN115059458B (zh) * | 2022-06-29 | 2022-12-06 | 中国地质大学(北京) | 一种井下随钻测量的泥浆脉冲信号的产生及识别方法 |
CN116561486A (zh) * | 2023-07-05 | 2023-08-08 | 深圳市汉德网络科技有限公司 | 基于毫米波雷达的车辆载重管控方法及测距机构 |
CN117255453A (zh) * | 2023-11-10 | 2023-12-19 | 江西工业职业技术学院 | 一种智能台灯控制系统及控制方法 |
Citations (3)
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CN108132461A (zh) * | 2017-10-13 | 2018-06-08 | 西安电子科技大学 | 抑制调频连续波着陆雷达直流泄露的方法 |
CN109507740A (zh) * | 2018-12-27 | 2019-03-22 | 中国民航大学 | 一种基于轨道的机场跑道异物检测系统及检测方法 |
CN110208804A (zh) * | 2019-06-02 | 2019-09-06 | 南京理工大学 | 适用于汽车防撞雷达的发射波形设计方法及目标探测算法 |
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US20080260212A1 (en) * | 2007-01-12 | 2008-10-23 | Moskal Michael D | System for indicating deceit and verity |
CN104020454B (zh) * | 2014-03-14 | 2016-08-17 | 中国工程物理研究院电子工程研究所 | 利用发射泄露对太赫兹fmcw成像雷达实时校正的方法 |
CN108445477B (zh) * | 2018-01-19 | 2022-02-01 | 成都赛英科技有限公司 | 机场场面异物检测雷达的高精度测距方法 |
GB2571702B8 (en) * | 2018-01-24 | 2020-12-09 | Wave Tech Co Ltd | Foreign object debris detection system, foreign object debris detection radar and method of operating a foreign object detection system |
CN109597033B (zh) * | 2019-01-08 | 2020-05-22 | 谢灏 | 一种机场异物检测雷达中频泄漏信号的消除与校准方法及系统 |
CN110231622A (zh) * | 2019-05-28 | 2019-09-13 | 西安金石智信科技有限公司 | 一种fod探测雷达系统 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN108132461A (zh) * | 2017-10-13 | 2018-06-08 | 西安电子科技大学 | 抑制调频连续波着陆雷达直流泄露的方法 |
CN109507740A (zh) * | 2018-12-27 | 2019-03-22 | 中国民航大学 | 一种基于轨道的机场跑道异物检测系统及检测方法 |
CN110208804A (zh) * | 2019-06-02 | 2019-09-06 | 南京理工大学 | 适用于汽车防撞雷达的发射波形设计方法及目标探测算法 |
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