CN112881985A - 一种对相位编码脉冲压缩雷达的自适应干扰方法 - Google Patents
一种对相位编码脉冲压缩雷达的自适应干扰方法 Download PDFInfo
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- CN112881985A CN112881985A CN202110054803.5A CN202110054803A CN112881985A CN 112881985 A CN112881985 A CN 112881985A CN 202110054803 A CN202110054803 A CN 202110054803A CN 112881985 A CN112881985 A CN 112881985A
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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
- G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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CN202110054803.5A CN112881985B (zh) | 2021-01-15 | 2021-01-15 | 一种对相位编码脉冲压缩雷达的自适应干扰方法 |
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CN202110054803.5A CN112881985B (zh) | 2021-01-15 | 2021-01-15 | 一种对相位编码脉冲压缩雷达的自适应干扰方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113595677A (zh) * | 2021-07-28 | 2021-11-02 | 湖北三江航天险峰电子信息有限公司 | 一种相控阵干扰机的收发及控制装置 |
CN113917410A (zh) * | 2021-12-13 | 2022-01-11 | 湖南芯普电子科技有限公司 | 一种双站雷达协同抗欺骗干扰方法、装置和计算机设备 |
CN116413665A (zh) * | 2023-04-18 | 2023-07-11 | 扬州宇安电子科技有限公司 | 一种同时干扰多部雷达的实现策略、系统和可读存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106353739A (zh) * | 2016-09-30 | 2017-01-25 | 中国人民解放军装备学院 | 一种基于多相位分段调制的雷达干扰方法 |
CN106646398A (zh) * | 2016-09-30 | 2017-05-10 | 中国人民解放军装备学院 | 基于多相位分段调制雷达干扰的有源伪装防护方法与装置 |
CN110426686A (zh) * | 2019-07-18 | 2019-11-08 | 长沙理工大学 | 雷达抗间歇采样转发干扰方法、装置和雷达设备 |
CN111698054A (zh) * | 2020-05-12 | 2020-09-22 | 南京亿杰明信息技术有限公司 | 一种基于同步信号相干干扰的5g手机干扰器 |
CN111983570A (zh) * | 2020-07-16 | 2020-11-24 | 北京宏锐星通科技有限公司 | 对sar-gmti模式的干扰方法 |
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2021
- 2021-01-15 CN CN202110054803.5A patent/CN112881985B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106353739A (zh) * | 2016-09-30 | 2017-01-25 | 中国人民解放军装备学院 | 一种基于多相位分段调制的雷达干扰方法 |
CN106646398A (zh) * | 2016-09-30 | 2017-05-10 | 中国人民解放军装备学院 | 基于多相位分段调制雷达干扰的有源伪装防护方法与装置 |
CN110426686A (zh) * | 2019-07-18 | 2019-11-08 | 长沙理工大学 | 雷达抗间歇采样转发干扰方法、装置和雷达设备 |
CN111698054A (zh) * | 2020-05-12 | 2020-09-22 | 南京亿杰明信息技术有限公司 | 一种基于同步信号相干干扰的5g手机干扰器 |
CN111983570A (zh) * | 2020-07-16 | 2020-11-24 | 北京宏锐星通科技有限公司 | 对sar-gmti模式的干扰方法 |
Non-Patent Citations (1)
Title |
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陈福兴: "对相位编码雷达多假目标干扰的研究", 《舰船电子对抗》, vol. 42, no. 3, pages 12 - 16 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113595677A (zh) * | 2021-07-28 | 2021-11-02 | 湖北三江航天险峰电子信息有限公司 | 一种相控阵干扰机的收发及控制装置 |
CN113595677B (zh) * | 2021-07-28 | 2023-07-25 | 湖北三江航天险峰电子信息有限公司 | 一种相控阵干扰机的收发及控制装置 |
CN113917410A (zh) * | 2021-12-13 | 2022-01-11 | 湖南芯普电子科技有限公司 | 一种双站雷达协同抗欺骗干扰方法、装置和计算机设备 |
CN116413665A (zh) * | 2023-04-18 | 2023-07-11 | 扬州宇安电子科技有限公司 | 一种同时干扰多部雷达的实现策略、系统和可读存储介质 |
CN116413665B (zh) * | 2023-04-18 | 2023-10-13 | 扬州宇安电子科技有限公司 | 一种同时干扰多部雷达的实现策略、系统和可读存储介质 |
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