CN107340504B - 基于frft域峰值特性的压制干扰存在性检测方法 - Google Patents
基于frft域峰值特性的压制干扰存在性检测方法 Download PDFInfo
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- CN107340504B CN107340504B CN201710534765.7A CN201710534765A CN107340504B CN 107340504 B CN107340504 B CN 107340504B CN 201710534765 A CN201710534765 A CN 201710534765A CN 107340504 B CN107340504 B CN 107340504B
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 230000001629 suppression Effects 0.000 title claims abstract description 26
- 238000004422 calculation algorithm Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims description 9
- 238000000605 extraction Methods 0.000 abstract description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000007635 classification algorithm Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012804 iterative process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
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CN107340504B true CN107340504B (zh) | 2020-04-07 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109709553A (zh) * | 2019-02-01 | 2019-05-03 | 北京航空航天大学 | 一种基于卷积神经网络的射频压制干扰分类方法 |
CN112881982B (zh) * | 2021-01-18 | 2022-11-15 | 中国人民解放军海军航空大学 | 一种捷变频雷达抑制密集转发干扰方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103675759A (zh) * | 2013-11-27 | 2014-03-26 | 杭州电子科技大学 | 一种改进的分数阶傅里叶变换机动弱目标检测方法 |
CN103954940A (zh) * | 2014-01-21 | 2014-07-30 | 中国人民解放军海军航空工程学院 | 雷达网基于交叉定位点聚类的集中式与分布式压制干扰鉴别方法 |
EP2961241A1 (en) * | 2013-02-19 | 2015-12-30 | Kyocera Corporation | Communication control method, base station, and user terminal |
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2017
- 2017-07-03 CN CN201710534765.7A patent/CN107340504B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2961241A1 (en) * | 2013-02-19 | 2015-12-30 | Kyocera Corporation | Communication control method, base station, and user terminal |
CN103675759A (zh) * | 2013-11-27 | 2014-03-26 | 杭州电子科技大学 | 一种改进的分数阶傅里叶变换机动弱目标检测方法 |
CN103954940A (zh) * | 2014-01-21 | 2014-07-30 | 中国人民解放军海军航空工程学院 | 雷达网基于交叉定位点聚类的集中式与分布式压制干扰鉴别方法 |
Non-Patent Citations (3)
Title |
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Existence detection of blanket j amming based on fractal characteristics in FRFT domain;Zhu Hong等;《强激光与粒子束》;20160531;第28卷(第5期);全文 * |
FRFT应用于雷达抗主瓣压制干扰技术研究;王文涛等;《现代防御技术》;20151231;第43卷(第6期);第185页左栏第1段至第188页右栏第1段 * |
一种利用序贯判决信息的雷达检测新方法;夏双志等;《电子学报》;20101231;第38卷(第12期);第2856页左栏第2段至左栏第4段 * |
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Inventor after: Zhang Xiangyu Inventor after: Wang Guohong Inventor after: Bai Jie Inventor after: Sun Dianxing Inventor before: Wang Guohong Inventor before: Bai Jie Inventor before: Zhang Xiangyu Inventor before: Sun Dianxing |
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Effective date of registration: 20191203 Address after: 264001 Research and Academic Department, 188 Erma Road, Zhifu District, Yantai City, Shandong Province Applicant after: Naval Aviation University of PLA Address before: 264001 Yantai City, Zhifu Province, No. two road, No. 188, Department of research, Applicant before: Naval Aeronautical Engineering Institute PLA |
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