CN110531346B - 时变等离子鞘套下畸变雷达信号建模方法 - Google Patents
时变等离子鞘套下畸变雷达信号建模方法 Download PDFInfo
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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
- G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals
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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
- G01S13/006—Theoretical aspects
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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
- G01S7/28—Details of pulse systems
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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CN111182705B (zh) * | 2020-01-03 | 2021-01-01 | 西安电子科技大学 | 基于自动编码器的时变等离子体诊断方法及诊断系统 |
CN111293411B (zh) * | 2020-02-14 | 2021-04-02 | 哈尔滨工业大学 | 一种可调谐、高分辨率、多频段增强等离子体发生装置 |
CN112114312B (zh) * | 2020-09-24 | 2022-03-04 | 西安电子科技大学 | 时变等离子鞘套下逆合成孔径雷达回波信号的建模方法 |
CN112153796B (zh) * | 2020-09-27 | 2021-07-20 | 西安电子科技大学 | 时变等离子体电子密度抖动频率的测量方法 |
Citations (3)
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CN105260507A (zh) * | 2015-09-16 | 2016-01-20 | 西安电子科技大学 | 一种快速的动态等离子鞘套电波传播计算方法 |
CN106934095A (zh) * | 2017-01-24 | 2017-07-07 | 西安电子科技大学 | 一种基于分层结构的动态等离子鞘套电子密度建模方法 |
CN107491580A (zh) * | 2017-06-30 | 2017-12-19 | 西安电子科技大学 | 高速飞行器等离子体鞘套径向时变电子密度模拟方法 |
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US3713157A (en) * | 1964-07-31 | 1973-01-23 | North American Aviation Inc | Energy absorption by a radioisotope produced plasma |
DE102008050117A1 (de) * | 2008-10-06 | 2010-04-08 | Endress + Hauser Gmbh + Co. Kg | Kalibration einer Radareinheit mit gerätespezifischen Korrekturkurven |
RU2529355C2 (ru) * | 2013-01-09 | 2014-09-27 | федеральное государственное бюджетное научное учреждение "Научно-исследовательский радиофизический институт" | Способ определения пространственного распределения ионосферных неоднородностей |
CN106405548A (zh) * | 2016-08-23 | 2017-02-15 | 西安电子科技大学 | 基于多任务贝叶斯压缩感知的逆合成孔径雷达成像方法 |
CN107359956B (zh) * | 2017-06-13 | 2019-03-19 | 西安电子科技大学 | 一种动态等离子体鞘套信道探测方法 |
US10605895B2 (en) * | 2017-09-28 | 2020-03-31 | The Mitre Corporation | Radar operation in a nuclear-scintillated environment |
CN107942309B (zh) * | 2017-10-19 | 2021-07-20 | 上海无线电设备研究所 | 一种稀薄大气层内超高速目标电磁散射快速计算方法 |
CN108599895B (zh) * | 2018-03-21 | 2021-12-14 | 西安电子科技大学 | 基于等离子鞘套信道的Chirp非等差错调制方法、飞行器 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN105260507A (zh) * | 2015-09-16 | 2016-01-20 | 西安电子科技大学 | 一种快速的动态等离子鞘套电波传播计算方法 |
CN106934095A (zh) * | 2017-01-24 | 2017-07-07 | 西安电子科技大学 | 一种基于分层结构的动态等离子鞘套电子密度建模方法 |
CN107491580A (zh) * | 2017-06-30 | 2017-12-19 | 西安电子科技大学 | 高速飞行器等离子体鞘套径向时变电子密度模拟方法 |
Non-Patent Citations (1)
Title |
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时变等离子鞘套相位抖动对GPS导航的影响;高平;李小平;杨敏;石磊;刘彦明;;宇航学报(10);全文 * |
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