CN103605117A - 基于干扰抑制的相控阵信号失真实时校正方法 - Google Patents
基于干扰抑制的相控阵信号失真实时校正方法 Download PDFInfo
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- CN103605117A CN103605117A CN201310654362.8A CN201310654362A CN103605117A CN 103605117 A CN103605117 A CN 103605117A CN 201310654362 A CN201310654362 A CN 201310654362A CN 103605117 A CN103605117 A CN 103605117A
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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
- G01S7/40—Means for monitoring or calibrating
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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
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
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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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S2013/0236—Special technical features
- G01S2013/0245—Radar with phased array antenna
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104467990A (zh) * | 2014-11-26 | 2015-03-25 | 清华大学 | 一种识别无线信号的视距传播路径的方法及装置 |
CN106370779A (zh) * | 2015-07-20 | 2017-02-01 | 张殿国 | 基于近性干扰源和环境变化的测量偏差弥合方法 |
CN108267723A (zh) * | 2017-01-04 | 2018-07-10 | 南京智慧魔方电子科技有限公司 | 陆基短距k波段雷达的离线在线式幅相误差校正方法 |
CN110082750A (zh) * | 2019-03-25 | 2019-08-02 | 西安电子科技大学 | 一种可消除通道间相位误差的比幅测角方法 |
CN110221262A (zh) * | 2019-07-01 | 2019-09-10 | 北京遥感设备研究所 | 一种雷达设备lfm信号主瓣降低确定平台及方法 |
CN110896334A (zh) * | 2019-11-06 | 2020-03-20 | 天津津航计算技术研究所 | 一种基于通道相位噪声统计的高精度通道校准方法 |
CN111937080A (zh) * | 2018-04-05 | 2020-11-13 | 美国西门子医疗系统股份有限公司 | 从成像数据中导出的运动信号 |
CN112051563A (zh) * | 2020-08-29 | 2020-12-08 | 西安电子工程研究所 | 一种基于直达波的单脉冲测角系数自动获取方法 |
CN112556618A (zh) * | 2020-12-18 | 2021-03-26 | 成都天锐星通科技有限公司 | 安装误差测量方法、装置、电子设备和可读存储介质 |
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US6018317A (en) * | 1995-06-02 | 2000-01-25 | Trw Inc. | Cochannel signal processing system |
CN101482610A (zh) * | 2008-12-30 | 2009-07-15 | 中国人民解放军空军雷达学院 | 相控阵雷达自适应抑制特殊干扰技术 |
CN102508213A (zh) * | 2011-11-04 | 2012-06-20 | 西安电子科技大学 | 基于零陷加宽的波束域自适应干扰抑制方法 |
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2013
- 2013-12-05 CN CN201310654362.8A patent/CN103605117B/zh active Active
Patent Citations (3)
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US6018317A (en) * | 1995-06-02 | 2000-01-25 | Trw Inc. | Cochannel signal processing system |
CN101482610A (zh) * | 2008-12-30 | 2009-07-15 | 中国人民解放军空军雷达学院 | 相控阵雷达自适应抑制特殊干扰技术 |
CN102508213A (zh) * | 2011-11-04 | 2012-06-20 | 西安电子科技大学 | 基于零陷加宽的波束域自适应干扰抑制方法 |
Non-Patent Citations (1)
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王茹琪等: "米波雷达抗窄带干扰系统的设计和实现", 《微处理机》 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104467990A (zh) * | 2014-11-26 | 2015-03-25 | 清华大学 | 一种识别无线信号的视距传播路径的方法及装置 |
CN106370779A (zh) * | 2015-07-20 | 2017-02-01 | 张殿国 | 基于近性干扰源和环境变化的测量偏差弥合方法 |
CN106370779B (zh) * | 2015-07-20 | 2018-11-16 | 张殿国 | 基于近性干扰源和环境变化的测量偏差弥合方法 |
CN108267723A (zh) * | 2017-01-04 | 2018-07-10 | 南京智慧魔方电子科技有限公司 | 陆基短距k波段雷达的离线在线式幅相误差校正方法 |
CN111937080A (zh) * | 2018-04-05 | 2020-11-13 | 美国西门子医疗系统股份有限公司 | 从成像数据中导出的运动信号 |
CN111937080B (zh) * | 2018-04-05 | 2024-05-14 | 美国西门子医疗系统股份有限公司 | 从成像数据中导出的运动信号 |
CN110082750B (zh) * | 2019-03-25 | 2021-05-07 | 西安电子科技大学 | 一种可消除通道间相位误差的比幅测角方法 |
CN110082750A (zh) * | 2019-03-25 | 2019-08-02 | 西安电子科技大学 | 一种可消除通道间相位误差的比幅测角方法 |
CN110221262A (zh) * | 2019-07-01 | 2019-09-10 | 北京遥感设备研究所 | 一种雷达设备lfm信号主瓣降低确定平台及方法 |
CN110896334A (zh) * | 2019-11-06 | 2020-03-20 | 天津津航计算技术研究所 | 一种基于通道相位噪声统计的高精度通道校准方法 |
CN110896334B (zh) * | 2019-11-06 | 2022-02-15 | 天津津航计算技术研究所 | 一种基于通道相位噪声统计的高精度通道校准方法 |
CN112051563B (zh) * | 2020-08-29 | 2023-06-30 | 西安电子工程研究所 | 一种基于直达波的单脉冲测角系数自动获取方法 |
CN112051563A (zh) * | 2020-08-29 | 2020-12-08 | 西安电子工程研究所 | 一种基于直达波的单脉冲测角系数自动获取方法 |
CN112556618A (zh) * | 2020-12-18 | 2021-03-26 | 成都天锐星通科技有限公司 | 安装误差测量方法、装置、电子设备和可读存储介质 |
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Effective date of registration: 20240304 Address after: Project No. 619 Jicui Street, Xinglong Street, Tianfu New District, Chengdu City, Sichuan Province, 610000, Building 2-4, 4th Floor, No.1 Patentee after: CHENGDU HUIRONG GUOKE MICROSYSTEM TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 610213 846, southern section of Tianfu Avenue, Huayang street, Tianfu New District, Chengdu, Sichuan Patentee before: Chengdu Guoke Microelectronics Technology Partnership (L.P.) Country or region before: China |