CN102788969A - 基于短时分数阶傅里叶变换的海面微动目标检测和特征提取方法 - Google Patents
基于短时分数阶傅里叶变换的海面微动目标检测和特征提取方法 Download PDFInfo
- Publication number
- CN102788969A CN102788969A CN2012102413584A CN201210241358A CN102788969A CN 102788969 A CN102788969 A CN 102788969A CN 2012102413584 A CN2012102413584 A CN 2012102413584A CN 201210241358 A CN201210241358 A CN 201210241358A CN 102788969 A CN102788969 A CN 102788969A
- Authority
- CN
- China
- Prior art keywords
- fine motion
- extra large
- sea
- spike
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210241358.4A CN102788969B (zh) | 2012-07-04 | 2012-07-04 | 基于短时分数阶傅里叶变换的海面微动目标检测和特征提取方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210241358.4A CN102788969B (zh) | 2012-07-04 | 2012-07-04 | 基于短时分数阶傅里叶变换的海面微动目标检测和特征提取方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102788969A true CN102788969A (zh) | 2012-11-21 |
CN102788969B CN102788969B (zh) | 2015-01-28 |
Family
ID=47154422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210241358.4A Active CN102788969B (zh) | 2012-07-04 | 2012-07-04 | 基于短时分数阶傅里叶变换的海面微动目标检测和特征提取方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102788969B (zh) |
Cited By (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103197301A (zh) * | 2013-03-19 | 2013-07-10 | 中国人民解放军海军航空工程学院 | 海面微动目标Radon-线性正则变换长时间相参积累检测方法 |
CN103207390A (zh) * | 2013-04-02 | 2013-07-17 | 中国人民解放军海军航空工程学院 | Frft域海杂波中目标的近似分形检测方法 |
CN103344947A (zh) * | 2013-06-04 | 2013-10-09 | 四川大学 | 基于微多普勒效应的微动目标特征提取方法 |
CN103698757A (zh) * | 2013-12-31 | 2014-04-02 | 中国人民解放军国防科学技术大学 | 低频段雷达目标微动特性估计方法 |
CN104656069A (zh) * | 2013-11-25 | 2015-05-27 | 北京环境特性研究所 | 一种目标微多普勒信号分离方法 |
CN103914703B (zh) * | 2014-05-12 | 2017-02-15 | 西安电子科技大学 | 一种行人与车辆微动目标的分类识别方法 |
CN107132532A (zh) * | 2017-06-13 | 2017-09-05 | 西安电子科技大学 | 基于海尖峰抑制和多帧联合的小目标检测方法 |
CN107290589A (zh) * | 2017-07-25 | 2017-10-24 | 中北大学 | 基于短时分数阶傅里叶变换的非线性信号时频分析方法 |
US10218407B2 (en) | 2016-08-08 | 2019-02-26 | Infineon Technologies Ag | Radio frequency system and method for wearable device |
CN109991579A (zh) * | 2017-12-29 | 2019-07-09 | 沈阳新松机器人自动化股份有限公司 | 一种基于分形理论的海杂波目标信号检测方法 |
CN110146853A (zh) * | 2019-06-03 | 2019-08-20 | 浙江大学 | 一种飞行器旋翼微动特征提取方法 |
US10399393B1 (en) | 2018-05-29 | 2019-09-03 | Infineon Technologies Ag | Radar sensor system for tire monitoring |
CN110346772A (zh) * | 2019-08-22 | 2019-10-18 | 上海无线电设备研究所 | 一种高频雷达大幅度电离层相径扰动抑制方法 |
US10466772B2 (en) | 2017-01-09 | 2019-11-05 | Infineon Technologies Ag | System and method of gesture detection for a remote device |
US10505255B2 (en) | 2017-01-30 | 2019-12-10 | Infineon Technologies Ag | Radio frequency device packages and methods of formation thereof |
CN110850386A (zh) * | 2019-11-20 | 2020-02-28 | 中北大学 | 一种基于分数阶域特征的旋翼类无人机深度学习识别方法 |
US10576328B2 (en) | 2018-02-06 | 2020-03-03 | Infineon Technologies Ag | System and method for contactless sensing on a treadmill |
US10602548B2 (en) | 2017-06-22 | 2020-03-24 | Infineon Technologies Ag | System and method for gesture sensing |
CN111239717A (zh) * | 2020-01-22 | 2020-06-05 | 南京甄视智能科技有限公司 | 一种基于x波段雷达的水面障碍物检测方法 |
US10705198B2 (en) | 2018-03-27 | 2020-07-07 | Infineon Technologies Ag | System and method of monitoring an air flow using a millimeter-wave radar sensor |
CN111444832A (zh) * | 2020-03-25 | 2020-07-24 | 哈尔滨工程大学 | 基于卷积神经网络的鲸鱼叫声分类方法 |
CN111505598A (zh) * | 2020-04-27 | 2020-08-07 | 南京邮电大学 | 一种基于frft域三特征联合检测装置及方法 |
US10746625B2 (en) | 2017-12-22 | 2020-08-18 | Infineon Technologies Ag | System and method of monitoring a structural object using a millimeter-wave radar sensor |
US10761187B2 (en) | 2018-04-11 | 2020-09-01 | Infineon Technologies Ag | Liquid detection using millimeter-wave radar sensor |
US10775482B2 (en) | 2018-04-11 | 2020-09-15 | Infineon Technologies Ag | Human detection and identification in a setting using millimeter-wave radar |
US10795012B2 (en) | 2018-01-22 | 2020-10-06 | Infineon Technologies Ag | System and method for human behavior modelling and power control using a millimeter-wave radar sensor |
US10794841B2 (en) | 2018-05-07 | 2020-10-06 | Infineon Technologies Ag | Composite material structure monitoring system |
US10802599B2 (en) | 2016-01-19 | 2020-10-13 | Infineon Technologies Ag | Device with mm-wave gesture sensing system |
CN111929654A (zh) * | 2020-08-14 | 2020-11-13 | 上海雷骥电子科技有限公司 | 一种基于微多普勒技术的杂波抑制方法 |
US10903567B2 (en) | 2018-06-04 | 2021-01-26 | Infineon Technologies Ag | Calibrating a phased array system |
US10928501B2 (en) | 2018-08-28 | 2021-02-23 | Infineon Technologies Ag | Target detection in rainfall and snowfall conditions using mmWave radar |
US11039231B2 (en) | 2018-11-14 | 2021-06-15 | Infineon Technologies Ag | Package with acoustic sensing device(s) and millimeter wave sensing elements |
US11087115B2 (en) | 2019-01-22 | 2021-08-10 | Infineon Technologies Ag | User authentication using mm-Wave sensor for automotive radar systems |
CN113359207A (zh) * | 2021-06-03 | 2021-09-07 | 中国人民解放军国防科技大学 | 基于太赫兹雷达的声致水面微动特征提取方法及装置 |
US11126885B2 (en) | 2019-03-21 | 2021-09-21 | Infineon Technologies Ag | Character recognition in air-writing based on network of radars |
US11125869B2 (en) | 2018-10-16 | 2021-09-21 | Infineon Technologies Ag | Estimating angle of human target using mmWave radar |
US11183772B2 (en) | 2018-09-13 | 2021-11-23 | Infineon Technologies Ag | Embedded downlight and radar system |
CN113985384A (zh) * | 2021-12-28 | 2022-01-28 | 中南大学 | 一种基于模板匹配的空间目标平动补偿方法及装置 |
US11278241B2 (en) | 2018-01-16 | 2022-03-22 | Infineon Technologies Ag | System and method for vital signal sensing using a millimeter-wave radar sensor |
US11327167B2 (en) | 2019-09-13 | 2022-05-10 | Infineon Technologies Ag | Human target tracking system and method |
US11336026B2 (en) | 2016-07-21 | 2022-05-17 | Infineon Technologies Ag | Radio frequency system for wearable device |
US11346936B2 (en) | 2018-01-16 | 2022-05-31 | Infineon Technologies Ag | System and method for vital signal sensing using a millimeter-wave radar sensor |
US11355838B2 (en) | 2019-03-18 | 2022-06-07 | Infineon Technologies Ag | Integration of EBG structures (single layer/multi-layer) for isolation enhancement in multilayer embedded packaging technology at mmWave |
US11360185B2 (en) | 2018-10-24 | 2022-06-14 | Infineon Technologies Ag | Phase coded FMCW radar |
US11397239B2 (en) | 2018-10-24 | 2022-07-26 | Infineon Technologies Ag | Radar sensor FSM low power mode |
US11416077B2 (en) | 2018-07-19 | 2022-08-16 | Infineon Technologies Ag | Gesture detection system and method using a radar sensor |
CN114942419A (zh) * | 2022-07-26 | 2022-08-26 | 中国石油大学(华东) | 长积累时间下的船只散射点三自由度微动特征提取方法 |
US11435443B2 (en) | 2019-10-22 | 2022-09-06 | Infineon Technologies Ag | Integration of tracking with classifier in mmwave radar |
US11454696B2 (en) | 2019-04-05 | 2022-09-27 | Infineon Technologies Ag | FMCW radar integration with communication system |
US11567185B2 (en) | 2020-05-05 | 2023-01-31 | Infineon Technologies Ag | Radar-based target tracking using motion detection |
US11585891B2 (en) | 2020-04-20 | 2023-02-21 | Infineon Technologies Ag | Radar-based vital sign estimation |
US11614511B2 (en) | 2020-09-17 | 2023-03-28 | Infineon Technologies Ag | Radar interference mitigation |
US11614516B2 (en) | 2020-02-19 | 2023-03-28 | Infineon Technologies Ag | Radar vital signal tracking using a Kalman filter |
US11662430B2 (en) | 2021-03-17 | 2023-05-30 | Infineon Technologies Ag | MmWave radar testing |
US11704917B2 (en) | 2020-07-09 | 2023-07-18 | Infineon Technologies Ag | Multi-sensor analysis of food |
US11719805B2 (en) | 2020-11-18 | 2023-08-08 | Infineon Technologies Ag | Radar based tracker using empirical mode decomposition (EMD) and invariant feature transform (IFT) |
US11719787B2 (en) | 2020-10-30 | 2023-08-08 | Infineon Technologies Ag | Radar-based target set generation |
US11774553B2 (en) | 2020-06-18 | 2023-10-03 | Infineon Technologies Ag | Parametric CNN for radar processing |
US11774592B2 (en) | 2019-09-18 | 2023-10-03 | Infineon Technologies Ag | Multimode communication and radar system resource allocation |
US11808883B2 (en) | 2020-01-31 | 2023-11-07 | Infineon Technologies Ag | Synchronization of multiple mmWave devices |
US11950895B2 (en) | 2021-05-28 | 2024-04-09 | Infineon Technologies Ag | Radar sensor system for blood pressure sensing, and associated method |
CN118409293A (zh) * | 2024-06-27 | 2024-07-30 | 中国人民解放军海军航空大学 | 一种分数阶域特征目标检测方法、装置及介质 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101452075A (zh) * | 2008-12-30 | 2009-06-10 | 北京航空航天大学 | 基于平均周期的海上小目标检测方法 |
CN101881825A (zh) * | 2009-05-06 | 2010-11-10 | 中国人民解放军海军航空工程学院 | 利用延时的frft模之差的动目标检测器 |
CN101963662A (zh) * | 2010-09-20 | 2011-02-02 | 北京理工大学 | 基于短时分数阶傅里叶域滤波的自聚焦预处理方法 |
CN101984360A (zh) * | 2010-07-29 | 2011-03-09 | 中国人民解放军海军航空工程学院 | 基于frft的归一化泄露lms自适应动目标检测器 |
CN102156282A (zh) * | 2011-03-25 | 2011-08-17 | 电子科技大学 | 一种基于微多普勒效应的雷达目标检测方法 |
CN102169175A (zh) * | 2010-12-08 | 2011-08-31 | 关键 | 基于frft域非相参积累的海杂波抑制和动目标检测方法 |
JP2012078163A (ja) * | 2010-09-30 | 2012-04-19 | Toshiba Corp | 複合誘導装置及び複合誘導方法 |
-
2012
- 2012-07-04 CN CN201210241358.4A patent/CN102788969B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101452075A (zh) * | 2008-12-30 | 2009-06-10 | 北京航空航天大学 | 基于平均周期的海上小目标检测方法 |
CN101881825A (zh) * | 2009-05-06 | 2010-11-10 | 中国人民解放军海军航空工程学院 | 利用延时的frft模之差的动目标检测器 |
CN101984360A (zh) * | 2010-07-29 | 2011-03-09 | 中国人民解放军海军航空工程学院 | 基于frft的归一化泄露lms自适应动目标检测器 |
CN101963662A (zh) * | 2010-09-20 | 2011-02-02 | 北京理工大学 | 基于短时分数阶傅里叶域滤波的自聚焦预处理方法 |
JP2012078163A (ja) * | 2010-09-30 | 2012-04-19 | Toshiba Corp | 複合誘導装置及び複合誘導方法 |
CN102169175A (zh) * | 2010-12-08 | 2011-08-31 | 关键 | 基于frft域非相参积累的海杂波抑制和动目标检测方法 |
CN102156282A (zh) * | 2011-03-25 | 2011-08-17 | 电子科技大学 | 一种基于微多普勒效应的雷达目标检测方法 |
Non-Patent Citations (1)
Title |
---|
陈小龙等: "基于FRFT的动目标检测模型与参数估计精度分析", 《现代雷达》 * |
Cited By (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103197301A (zh) * | 2013-03-19 | 2013-07-10 | 中国人民解放军海军航空工程学院 | 海面微动目标Radon-线性正则变换长时间相参积累检测方法 |
CN103197301B (zh) * | 2013-03-19 | 2014-11-19 | 中国人民解放军海军航空工程学院 | 海面微动目标Radon-线性正则变换长时间相参积累检测方法 |
CN103207390A (zh) * | 2013-04-02 | 2013-07-17 | 中国人民解放军海军航空工程学院 | Frft域海杂波中目标的近似分形检测方法 |
CN103207390B (zh) * | 2013-04-02 | 2015-08-19 | 中国人民解放军海军航空工程学院 | Frft域海杂波中目标的近似分形检测方法 |
CN103344947A (zh) * | 2013-06-04 | 2013-10-09 | 四川大学 | 基于微多普勒效应的微动目标特征提取方法 |
CN104656069A (zh) * | 2013-11-25 | 2015-05-27 | 北京环境特性研究所 | 一种目标微多普勒信号分离方法 |
CN103698757A (zh) * | 2013-12-31 | 2014-04-02 | 中国人民解放军国防科学技术大学 | 低频段雷达目标微动特性估计方法 |
CN103698757B (zh) * | 2013-12-31 | 2015-10-21 | 中国人民解放军国防科学技术大学 | 低频段雷达目标微动特性估计方法 |
CN103914703B (zh) * | 2014-05-12 | 2017-02-15 | 西安电子科技大学 | 一种行人与车辆微动目标的分类识别方法 |
US11216077B2 (en) | 2016-01-19 | 2022-01-04 | Infineon Technologies Ag | Device with mm-wave gesture sensing system |
US10802599B2 (en) | 2016-01-19 | 2020-10-13 | Infineon Technologies Ag | Device with mm-wave gesture sensing system |
US11336026B2 (en) | 2016-07-21 | 2022-05-17 | Infineon Technologies Ag | Radio frequency system for wearable device |
US11417963B2 (en) | 2016-07-21 | 2022-08-16 | Infineon Technologies Ag | Radio frequency system for wearable device |
US10218407B2 (en) | 2016-08-08 | 2019-02-26 | Infineon Technologies Ag | Radio frequency system and method for wearable device |
US10901497B2 (en) | 2017-01-09 | 2021-01-26 | Infineon Technologies Ag | System and method of gesture detection for a remote device |
US10466772B2 (en) | 2017-01-09 | 2019-11-05 | Infineon Technologies Ag | System and method of gesture detection for a remote device |
US10505255B2 (en) | 2017-01-30 | 2019-12-10 | Infineon Technologies Ag | Radio frequency device packages and methods of formation thereof |
CN107132532A (zh) * | 2017-06-13 | 2017-09-05 | 西安电子科技大学 | 基于海尖峰抑制和多帧联合的小目标检测方法 |
CN107132532B (zh) * | 2017-06-13 | 2019-12-10 | 西安电子科技大学 | 基于海尖峰抑制和多帧联合的小目标检测方法 |
US10602548B2 (en) | 2017-06-22 | 2020-03-24 | Infineon Technologies Ag | System and method for gesture sensing |
US10973058B2 (en) | 2017-06-22 | 2021-04-06 | Infineon Technologies Ag | System and method for gesture sensing |
CN107290589B (zh) * | 2017-07-25 | 2019-12-06 | 中北大学 | 基于短时分数阶傅里叶变换的非线性信号时频分析方法 |
CN107290589A (zh) * | 2017-07-25 | 2017-10-24 | 中北大学 | 基于短时分数阶傅里叶变换的非线性信号时频分析方法 |
US10746625B2 (en) | 2017-12-22 | 2020-08-18 | Infineon Technologies Ag | System and method of monitoring a structural object using a millimeter-wave radar sensor |
CN109991579A (zh) * | 2017-12-29 | 2019-07-09 | 沈阳新松机器人自动化股份有限公司 | 一种基于分形理论的海杂波目标信号检测方法 |
US12082943B2 (en) | 2018-01-16 | 2024-09-10 | Infineon Technologies Ag | System and method for vital signal sensing using a millimeter-wave radar sensor |
US11346936B2 (en) | 2018-01-16 | 2022-05-31 | Infineon Technologies Ag | System and method for vital signal sensing using a millimeter-wave radar sensor |
US11278241B2 (en) | 2018-01-16 | 2022-03-22 | Infineon Technologies Ag | System and method for vital signal sensing using a millimeter-wave radar sensor |
US10795012B2 (en) | 2018-01-22 | 2020-10-06 | Infineon Technologies Ag | System and method for human behavior modelling and power control using a millimeter-wave radar sensor |
US10576328B2 (en) | 2018-02-06 | 2020-03-03 | Infineon Technologies Ag | System and method for contactless sensing on a treadmill |
US10705198B2 (en) | 2018-03-27 | 2020-07-07 | Infineon Technologies Ag | System and method of monitoring an air flow using a millimeter-wave radar sensor |
US10761187B2 (en) | 2018-04-11 | 2020-09-01 | Infineon Technologies Ag | Liquid detection using millimeter-wave radar sensor |
US10775482B2 (en) | 2018-04-11 | 2020-09-15 | Infineon Technologies Ag | Human detection and identification in a setting using millimeter-wave radar |
US10794841B2 (en) | 2018-05-07 | 2020-10-06 | Infineon Technologies Ag | Composite material structure monitoring system |
US10399393B1 (en) | 2018-05-29 | 2019-09-03 | Infineon Technologies Ag | Radar sensor system for tire monitoring |
US10903567B2 (en) | 2018-06-04 | 2021-01-26 | Infineon Technologies Ag | Calibrating a phased array system |
US11416077B2 (en) | 2018-07-19 | 2022-08-16 | Infineon Technologies Ag | Gesture detection system and method using a radar sensor |
US10928501B2 (en) | 2018-08-28 | 2021-02-23 | Infineon Technologies Ag | Target detection in rainfall and snowfall conditions using mmWave radar |
US11183772B2 (en) | 2018-09-13 | 2021-11-23 | Infineon Technologies Ag | Embedded downlight and radar system |
US11125869B2 (en) | 2018-10-16 | 2021-09-21 | Infineon Technologies Ag | Estimating angle of human target using mmWave radar |
US11360185B2 (en) | 2018-10-24 | 2022-06-14 | Infineon Technologies Ag | Phase coded FMCW radar |
US11397239B2 (en) | 2018-10-24 | 2022-07-26 | Infineon Technologies Ag | Radar sensor FSM low power mode |
US11039231B2 (en) | 2018-11-14 | 2021-06-15 | Infineon Technologies Ag | Package with acoustic sensing device(s) and millimeter wave sensing elements |
US11087115B2 (en) | 2019-01-22 | 2021-08-10 | Infineon Technologies Ag | User authentication using mm-Wave sensor for automotive radar systems |
US11670110B2 (en) | 2019-01-22 | 2023-06-06 | Infineon Technologies Ag | User authentication using mm-wave sensor for automotive radar systems |
US11355838B2 (en) | 2019-03-18 | 2022-06-07 | Infineon Technologies Ag | Integration of EBG structures (single layer/multi-layer) for isolation enhancement in multilayer embedded packaging technology at mmWave |
US11126885B2 (en) | 2019-03-21 | 2021-09-21 | Infineon Technologies Ag | Character recognition in air-writing based on network of radars |
US11686815B2 (en) | 2019-03-21 | 2023-06-27 | Infineon Technologies Ag | Character recognition in air-writing based on network of radars |
US11454696B2 (en) | 2019-04-05 | 2022-09-27 | Infineon Technologies Ag | FMCW radar integration with communication system |
CN110146853A (zh) * | 2019-06-03 | 2019-08-20 | 浙江大学 | 一种飞行器旋翼微动特征提取方法 |
CN110346772A (zh) * | 2019-08-22 | 2019-10-18 | 上海无线电设备研究所 | 一种高频雷达大幅度电离层相径扰动抑制方法 |
US11327167B2 (en) | 2019-09-13 | 2022-05-10 | Infineon Technologies Ag | Human target tracking system and method |
US11774592B2 (en) | 2019-09-18 | 2023-10-03 | Infineon Technologies Ag | Multimode communication and radar system resource allocation |
US11435443B2 (en) | 2019-10-22 | 2022-09-06 | Infineon Technologies Ag | Integration of tracking with classifier in mmwave radar |
CN110850386A (zh) * | 2019-11-20 | 2020-02-28 | 中北大学 | 一种基于分数阶域特征的旋翼类无人机深度学习识别方法 |
CN110850386B (zh) * | 2019-11-20 | 2023-04-18 | 中北大学 | 一种基于分数阶域特征的旋翼类无人机深度学习识别方法 |
CN111239717A (zh) * | 2020-01-22 | 2020-06-05 | 南京甄视智能科技有限公司 | 一种基于x波段雷达的水面障碍物检测方法 |
CN111239717B (zh) * | 2020-01-22 | 2022-03-29 | 南京甄视智能科技有限公司 | 一种基于x波段雷达的水面障碍物检测方法 |
US11808883B2 (en) | 2020-01-31 | 2023-11-07 | Infineon Technologies Ag | Synchronization of multiple mmWave devices |
US11614516B2 (en) | 2020-02-19 | 2023-03-28 | Infineon Technologies Ag | Radar vital signal tracking using a Kalman filter |
CN111444832A (zh) * | 2020-03-25 | 2020-07-24 | 哈尔滨工程大学 | 基于卷积神经网络的鲸鱼叫声分类方法 |
US11585891B2 (en) | 2020-04-20 | 2023-02-21 | Infineon Technologies Ag | Radar-based vital sign estimation |
CN111505598A (zh) * | 2020-04-27 | 2020-08-07 | 南京邮电大学 | 一种基于frft域三特征联合检测装置及方法 |
US11567185B2 (en) | 2020-05-05 | 2023-01-31 | Infineon Technologies Ag | Radar-based target tracking using motion detection |
US11774553B2 (en) | 2020-06-18 | 2023-10-03 | Infineon Technologies Ag | Parametric CNN for radar processing |
US11704917B2 (en) | 2020-07-09 | 2023-07-18 | Infineon Technologies Ag | Multi-sensor analysis of food |
US12073636B2 (en) | 2020-07-09 | 2024-08-27 | Infineon Technologies Ag | Multi-sensor analysis of food |
CN111929654A (zh) * | 2020-08-14 | 2020-11-13 | 上海雷骥电子科技有限公司 | 一种基于微多普勒技术的杂波抑制方法 |
CN111929654B (zh) * | 2020-08-14 | 2024-04-26 | 上海雷骥电子科技有限公司 | 一种基于微多普勒技术的杂波抑制方法 |
US11614511B2 (en) | 2020-09-17 | 2023-03-28 | Infineon Technologies Ag | Radar interference mitigation |
US11719787B2 (en) | 2020-10-30 | 2023-08-08 | Infineon Technologies Ag | Radar-based target set generation |
US11719805B2 (en) | 2020-11-18 | 2023-08-08 | Infineon Technologies Ag | Radar based tracker using empirical mode decomposition (EMD) and invariant feature transform (IFT) |
US11662430B2 (en) | 2021-03-17 | 2023-05-30 | Infineon Technologies Ag | MmWave radar testing |
US11950895B2 (en) | 2021-05-28 | 2024-04-09 | Infineon Technologies Ag | Radar sensor system for blood pressure sensing, and associated method |
CN113359207A (zh) * | 2021-06-03 | 2021-09-07 | 中国人民解放军国防科技大学 | 基于太赫兹雷达的声致水面微动特征提取方法及装置 |
CN113985384B (zh) * | 2021-12-28 | 2022-05-24 | 中南大学 | 一种基于模板匹配的空间目标平动补偿方法及装置 |
CN113985384A (zh) * | 2021-12-28 | 2022-01-28 | 中南大学 | 一种基于模板匹配的空间目标平动补偿方法及装置 |
CN114942419B (zh) * | 2022-07-26 | 2022-10-28 | 中国石油大学(华东) | 长积累时间下的船只散射点三自由度微动特征提取方法 |
CN114942419A (zh) * | 2022-07-26 | 2022-08-26 | 中国石油大学(华东) | 长积累时间下的船只散射点三自由度微动特征提取方法 |
CN118409293A (zh) * | 2024-06-27 | 2024-07-30 | 中国人民解放军海军航空大学 | 一种分数阶域特征目标检测方法、装置及介质 |
Also Published As
Publication number | Publication date |
---|---|
CN102788969B (zh) | 2015-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102788969B (zh) | 基于短时分数阶傅里叶变换的海面微动目标检测和特征提取方法 | |
Hu et al. | Detection of low observable targets within sea clutter by structure function based multifractal analysis | |
CN102914768B (zh) | 基于形态成分分析的海面微动目标检测和特征提取方法 | |
Kim et al. | Cyclostationary approaches to signal detection and classification in cognitive radio | |
CN102156282B (zh) | 一种基于微多普勒效应的雷达目标检测方法 | |
CN102866391B (zh) | 基于短时傅里叶变换和分数阶傅里叶变换的多目标检测方法 | |
CN104569948B (zh) | 海杂波背景下子带自适应glrt‑ltd检测方法 | |
CN101984360B (zh) | 基于frft的归一化泄露lms自适应动目标检测方法 | |
CN107577999B (zh) | 一种基于奇异值和分形维数的雷达信号脉内调制方式识别方法 | |
CN106569193B (zh) | 基于前-后向收益参考粒子滤波的海面小目标检测方法 | |
CN105785324B (zh) | 基于mgcstft的线性调频信号参数估计方法 | |
CN102967854A (zh) | Frft域海杂波中目标的多重分形检测方法 | |
CN103209036B (zh) | 基于Hilbert-黄变换双重降噪的瞬态信号检测方法 | |
CN104331583B (zh) | 一种基于实测海杂波数据的多重分形建模方法 | |
CN109001708A (zh) | 基于分级积累检测的雷达机动目标快速精细化处理方法 | |
CN105072067A (zh) | 一种低信噪比下突发信号的检测方法 | |
CN111505598B (zh) | 一种基于frft域三特征联合检测装置及方法 | |
CN117724048B (zh) | 一种基于rdph特征的改进os-cfar检测算法、装置及介质 | |
Tong et al. | Parameter estimation of FH signals based on STFT and music algorithm | |
CN107132518A (zh) | 一种基于稀疏表示和时频特征的距离扩展目标检测方法 | |
CN107526064A (zh) | 基于二维特征的自适应lfm信号参数估计方法 | |
CN106597445A (zh) | 一种基于自适应Chirp分解的SAR动目标检测方法 | |
CN117033974A (zh) | 一种基于再生核希尔伯特空间海杂波背景目标检测方法 | |
CN103605120A (zh) | 距离扩展目标内禀模态局部奇异值有序融合检测方法 | |
Zhang et al. | Parameter estimation of multiple frequency-hopping radar signals |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Yong Inventor after: Chen Xiaolong Inventor after: Dong Yunlong Inventor after: He You Inventor after: Wang Guoqing Inventor after: Song Jie Inventor after: Liu Ningbo Inventor after: Guan Jian Inventor before: Guan Jian Inventor before: Chen Xiaolong Inventor before: He You Inventor before: Huang Yong Inventor before: Wang Guoqing Inventor before: Song Jie Inventor before: Liu Ningbo |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GUAN JIAN CHEN XIAOLONG HE YOU HUANG YONG WANG GUOQING SONG JIE LIU NINGBO TO: HUANG YONG CHEN XIAOLONG DONG YUNLONG HE YOU WANG GUOQING SONG JIE LIU NINGBO GUAN JIAN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181018 Address after: 264001 scientific research office, two Road 188, Zhifu District, Yantai, Shandong Patentee after: Naval Aviation University of PLA Address before: 264001 Department of electronics and information engineering, two Road 188, Zhifu District, Yantai, Shandong 402 Patentee before: Naval Aeronautical Engineering Institute PLA |
|
TR01 | Transfer of patent right |