CN109613506B - 一种随机跳频重频捷变雷达目标回波信号检测方法 - Google Patents
一种随机跳频重频捷变雷达目标回波信号检测方法 Download PDFInfo
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- CN109613506B CN109613506B CN201811569645.1A CN201811569645A CN109613506B CN 109613506 B CN109613506 B CN 109613506B CN 201811569645 A CN201811569645 A CN 201811569645A CN 109613506 B CN109613506 B CN 109613506B
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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
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/411—Identification of targets based on measurements of radar reflectivity
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- Radar, Positioning & Navigation (AREA)
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CN110045346B (zh) * | 2019-04-18 | 2021-04-09 | 中国人民解放军国防科技大学 | 一种拉登傅里叶变换盲速旁瓣抑制方法 |
CN110109078B (zh) * | 2019-05-05 | 2022-04-08 | 西安电子科技大学 | 基于相参频率捷变雷达的速度解模糊方法 |
CN110261840A (zh) * | 2019-07-11 | 2019-09-20 | 中国航空工业集团公司雷华电子技术研究所 | 一种准高脉冲重复频率雷达波形组及其信号处理方法 |
CN110441753B (zh) * | 2019-09-19 | 2021-03-30 | 森思泰克河北科技有限公司 | 雷达遮挡检测方法及雷达 |
CN111007509B (zh) * | 2019-12-17 | 2021-07-30 | 北京理工大学 | 一种逆合成孔径雷达二维超分辨成像方法 |
CN111510255B (zh) * | 2020-04-17 | 2022-08-12 | 成都华日通讯技术股份有限公司 | 基于宽带频谱数据的跳频信号盲检测及参数估计方法 |
CN111505599B (zh) * | 2020-05-07 | 2020-12-01 | 哈尔滨工业大学 | 一种基于精确距离演化模型的相参积累检测方法 |
CN114325633B (zh) * | 2022-03-16 | 2022-06-17 | 西安电子科技大学 | 一种双波段雷达的相参处理方法及处理装置 |
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US6271786B1 (en) * | 1999-06-07 | 2001-08-07 | Raytheon Company | Random noise radar target detection device |
CN106597427B (zh) * | 2016-11-22 | 2019-04-23 | 上海无线电设备研究所 | 一种超高速目标探测方法 |
CN106646446B (zh) * | 2017-03-15 | 2019-03-08 | 中国人民解放军国防科学技术大学 | 脉冲压缩捷变频雷达的动目标检测方法 |
CN107356908B (zh) * | 2017-06-23 | 2020-07-03 | 中国电子科技集团公司第二十研究所 | 一种捷变频信号相参积累方法 |
CN107359864B (zh) * | 2017-07-25 | 2020-08-21 | 中国工程物理研究院电子工程研究所 | 频率捷变功率放大器的自适应捷变数字预失真方法 |
CN108693509B (zh) * | 2018-04-08 | 2021-01-26 | 中国人民解放军海军航空大学 | 频控阵雷达空距频聚焦动目标积累检测方法 |
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