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According to the problem that the mass matter from rocket flame consumes the electron density in atmosphere and disturbs high-frequency electromagnetic wave propagation, based on the characteristic of high-frequency radar echo from rocket flame, this paper reports the physical mechanism of high-frequency electromagnetic wave attenuation and flame electromagnetic characteristics, and analyses the radar cross section characteristic of the flame and the procreant time of flame's high-frequency echo. Then the detection method of frequency energy agglomerated for flame is put forward. By simulation analysis and experimental observation, the relations among flame high-frequency echo, altitude, flame electromagnetic characteristic, electric wave frequency, angle of incidence are obtained. The detection method is reliable and can decrease false-alarm and missing-alarm.
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Keywords:
- rocket flame /
- plasma /
- electromagnetic characteristics /
- target detection
[1] Booker H G 1961 J. Geophys. Res. 66 1073
[2] Mendillo M, Hawkins G S, Klobuchar J A 1975 Science 187 343
[3] Bernhardt P A 1979 J. Geophys. Res. 8 793
[4] Bernhardt P A, Selcher C A, Siefring C L 2005 IEEE Trans. on Plasma Science 33 504
[5] Bernhardt P A 2012 IEEE Trans. on Plasma Science 40 1267
[6] Kaplan C R, Bernhardt P A 2010 J. Rockets Spacecraft 47 700
[7] Hu Y G, Zhao Z Y, Zhang Y N 2013 Acta phys. Sin. 62 209401 (in Chinese)[胡耀垓, 赵正予, 张援农 2013 62 209401]
[8] Hu Y G, Zhao Z Y, Xiang Wei 2011 Acta phys. Sin. 60 099402 (in Chinese) [胡耀垓, 赵正予 2011 60 099402]
[9] Huang Y, Shi J M, Yuan Z C 2011 Chinese Journal of Geophysics 54 1 (in hinese) [黄勇, 时家明, 袁忠才 2011 地球 54 1]
[10] Huang Y, Shi J M, Yuan Z C 2012 Chin. J. Space Sci. 32 33 (in Chinese) [黄勇, 时家明, 袁忠才 2012 空间科学技术 32 33]
[11] Wu X, Chen J W, Bao Z 2013 Systems Engineering and Electronics Technology 35 56 (in Chinese) [吴瑕, 陈建文, 鲍拯 2013 系统工程与电子技术, 35 2297]
[12] Chen X H, Yang S, Li W R 2009 Science Technology and Engineering 9 1194 (in Chinese) [陈新华, 杨森, 李伟榕2009 科学技术与工程 9 1194]
[13] Yuan Z C, Shi J M 2004 Nuclear Fusion and Plasma Physics 24 157 (in Chinese) [袁忠才, 时家明 2004 核聚变与等离子体物理 24 157]
[14] Bakhrnet N V, Belikovich V V 2007 Radiophysics and Quantum Electronics 50 633
[15] Choueiri E Y, Oraevsky V N, Dokukin V S 2001 J. Geophys. Research 106 25673
[16] Liu S B, Mo J J, Yuan N C 2003 Acta Electronica Sinica 31 372 (in Chinese)[刘少斌, 莫锦军, 袁乃昌 2003 电子学报 31 372]
[17] Liu B, Shi J M, Jin L 2007 Systems Engineering and Electronics Technology 29 41 (in Chinese) [刘波, 时家明, 金林 2007 系统工程与电子技术, 29 41]
[18] Mounir L, Reece R 1993 IEEE Trans. on Plasma Science, 21 366
[19] Lan C H, Hu X W 2011 Chin. Phys. B 20 105202
[20] Han J N, Luo J H, Sun G H, Liu Z L, Li S Y 2011 Chin. Phys. B 20 025202
[21] Zhou W Y, Jiao P N 2008 Over-the-horizon radar technology (Beijing: Publishing House of Electronics Industry) p72 (in Chinese) [周文瑜, 焦培南 2008 超视距雷达技术(北京, 电子工业出版社) 第72页]
[22] Martorella M, Soleti R, Berizzi F, Dalle M E 2003 International Radar Conference (Pisa: Sept. 3-5) 656
[23] Zhou Z G, Shui P L 2011 Journal of Electronics & Information Technology 33 2831 (in Chinese)[周忠根, 水鹏郎 2011 电子与信息学报 33 2831]
[24] Ni J 2008 M. S. Thesis (Nanjing: Nanjing University of Science and Technology) (in Chinese) [倪箐 2008 硕士学位论文(南京:南京理工大学)]
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[1] Booker H G 1961 J. Geophys. Res. 66 1073
[2] Mendillo M, Hawkins G S, Klobuchar J A 1975 Science 187 343
[3] Bernhardt P A 1979 J. Geophys. Res. 8 793
[4] Bernhardt P A, Selcher C A, Siefring C L 2005 IEEE Trans. on Plasma Science 33 504
[5] Bernhardt P A 2012 IEEE Trans. on Plasma Science 40 1267
[6] Kaplan C R, Bernhardt P A 2010 J. Rockets Spacecraft 47 700
[7] Hu Y G, Zhao Z Y, Zhang Y N 2013 Acta phys. Sin. 62 209401 (in Chinese)[胡耀垓, 赵正予, 张援农 2013 62 209401]
[8] Hu Y G, Zhao Z Y, Xiang Wei 2011 Acta phys. Sin. 60 099402 (in Chinese) [胡耀垓, 赵正予 2011 60 099402]
[9] Huang Y, Shi J M, Yuan Z C 2011 Chinese Journal of Geophysics 54 1 (in hinese) [黄勇, 时家明, 袁忠才 2011 地球 54 1]
[10] Huang Y, Shi J M, Yuan Z C 2012 Chin. J. Space Sci. 32 33 (in Chinese) [黄勇, 时家明, 袁忠才 2012 空间科学技术 32 33]
[11] Wu X, Chen J W, Bao Z 2013 Systems Engineering and Electronics Technology 35 56 (in Chinese) [吴瑕, 陈建文, 鲍拯 2013 系统工程与电子技术, 35 2297]
[12] Chen X H, Yang S, Li W R 2009 Science Technology and Engineering 9 1194 (in Chinese) [陈新华, 杨森, 李伟榕2009 科学技术与工程 9 1194]
[13] Yuan Z C, Shi J M 2004 Nuclear Fusion and Plasma Physics 24 157 (in Chinese) [袁忠才, 时家明 2004 核聚变与等离子体物理 24 157]
[14] Bakhrnet N V, Belikovich V V 2007 Radiophysics and Quantum Electronics 50 633
[15] Choueiri E Y, Oraevsky V N, Dokukin V S 2001 J. Geophys. Research 106 25673
[16] Liu S B, Mo J J, Yuan N C 2003 Acta Electronica Sinica 31 372 (in Chinese)[刘少斌, 莫锦军, 袁乃昌 2003 电子学报 31 372]
[17] Liu B, Shi J M, Jin L 2007 Systems Engineering and Electronics Technology 29 41 (in Chinese) [刘波, 时家明, 金林 2007 系统工程与电子技术, 29 41]
[18] Mounir L, Reece R 1993 IEEE Trans. on Plasma Science, 21 366
[19] Lan C H, Hu X W 2011 Chin. Phys. B 20 105202
[20] Han J N, Luo J H, Sun G H, Liu Z L, Li S Y 2011 Chin. Phys. B 20 025202
[21] Zhou W Y, Jiao P N 2008 Over-the-horizon radar technology (Beijing: Publishing House of Electronics Industry) p72 (in Chinese) [周文瑜, 焦培南 2008 超视距雷达技术(北京, 电子工业出版社) 第72页]
[22] Martorella M, Soleti R, Berizzi F, Dalle M E 2003 International Radar Conference (Pisa: Sept. 3-5) 656
[23] Zhou Z G, Shui P L 2011 Journal of Electronics & Information Technology 33 2831 (in Chinese)[周忠根, 水鹏郎 2011 电子与信息学报 33 2831]
[24] Ni J 2008 M. S. Thesis (Nanjing: Nanjing University of Science and Technology) (in Chinese) [倪箐 2008 硕士学位论文(南京:南京理工大学)]
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