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By combining the improved Wen's spectrum with the classic Monte Carlo algorithm and Donelan's experimental conclusion, a two-dimensional sea surface model suitable for different depths and different stages of wave growth is proposed in this paper. Based on the classic two-scale method for the calculation of sea backscattering coefficient, and the introduction of the simulation results obtained by the SSA (small slope approximation) method, the electromagnetic scattering calculation method is modified. Compared with the fitting result based on the backscattering coefficient model of GIT, it proves that the improved Wen's spectrum is suitable for Chinese coastal waves, and the proposed electromagnetic scattering theory is accurate and efficient.
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Keywords:
- Wen' /
- s spectrum /
- Monte Carlo method /
- two-scale method
[1] L X Guo, Z S Wu 2000 IEE of Electronic Letters 36 1810
[2] Ji W J, Tong C M 2012 Acta Phys. Sin. 61 160301 (in Chinese)[姬伟杰, 童创明 2012 61 160301]
[3] Wang A Q, Guo L X, Chai C 2011 Chin. Phys. B 20 050202
[4] Wang A Q, Guo L X, Chai C 2011 Chin. Phys. B 20 050201
[5] Leung Tsang, Kong J A, Ding K H, Chi O A 2001 Scattering of Electromagnetic Waves: Numerical Simulations New York: Wiley Interscience pp1-12
[6] Franceschetti G, Migliaccio M, Riccio D 1996 Radio Science 31 1749
[7] Wang Y H, Guo L X, Wu Z S 2006 Acta Phys. Sin. 55 209 (in Chinese) [王运华, 郭立新, 吴振森 2006 55 209]
[8] Chen J, Lo K Y, Leung H 1996 IEEE Trans. Geosci. Remote Sens. 34 966
[9] Guo L X, Wang Y H, Wu Z S 2005 Acta Phys. Sin. 54 5130 (in Chinese)[郭立新, 王运华, 吴振森 2005 54 5130]
[10] Yang Jun-Ling, Guo Li-Xin, Wan Jian-Wei 2007 Acta Phys. Sin. 56 2106 (in Chinese)[杨俊岭, 郭立新, 万建伟 2007 56 2106]
[11] Guo L X, Wu Z S 2001 Acta Electronica Sinica 29 1287 (in Chinese)[郭立新, 吴振森 2001 电子学报 29 1287]
[12] Xu D L, Yu D Y 2001 Theory of random waves (Beijing: Higher Education Press) pp200-204 (in Chinese) [徐德伦, 于定勇 2001 随机海浪理论(北京: 高等教育出版社)第200–215页]
[13] Yuan Y H 2013 Code of Hydrology for Sea Harbour (Beijing:China Communications Press) pp19-22, pp169-174 (in Chinese) [袁永华 2013 海港水文规范(北京: 人民交通出版社)第19–22, 169–174页]
[14] Fung A K, Lee K 1982 IEEE J. Oceanic Engineering OE- 7 166
[15] Ulaby F 1982 Microwave Remote Sensing (Vol.2) (London: Addison-Wesley Publishing)
[16] Zhang Y D 2004 Ph. D. Dissertation (Xian: XiDian University) (in Chinese) [张延冬 2004 博士学位论文(西安: 西安电子科技大学)]
[17] Zhang Y S, Wu Z S, Zhang Z D, Li H M 2009 IET International Radar Conference Qingdao, China, May 2009
[18] Antipov I 1998 Defence Science and Technology Organisation, Salisbury, Technical Report DSTO-TR 0679
[19] Voronovich A G, Zavorotny V U 2001 Waves in Random Media 11 247
[20] Nathanson F E, Reilly J P, Cohen M N 1991 Radar design principles: signal processing and the environment (Mc Graw-Hill published) pp275-279
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[1] L X Guo, Z S Wu 2000 IEE of Electronic Letters 36 1810
[2] Ji W J, Tong C M 2012 Acta Phys. Sin. 61 160301 (in Chinese)[姬伟杰, 童创明 2012 61 160301]
[3] Wang A Q, Guo L X, Chai C 2011 Chin. Phys. B 20 050202
[4] Wang A Q, Guo L X, Chai C 2011 Chin. Phys. B 20 050201
[5] Leung Tsang, Kong J A, Ding K H, Chi O A 2001 Scattering of Electromagnetic Waves: Numerical Simulations New York: Wiley Interscience pp1-12
[6] Franceschetti G, Migliaccio M, Riccio D 1996 Radio Science 31 1749
[7] Wang Y H, Guo L X, Wu Z S 2006 Acta Phys. Sin. 55 209 (in Chinese) [王运华, 郭立新, 吴振森 2006 55 209]
[8] Chen J, Lo K Y, Leung H 1996 IEEE Trans. Geosci. Remote Sens. 34 966
[9] Guo L X, Wang Y H, Wu Z S 2005 Acta Phys. Sin. 54 5130 (in Chinese)[郭立新, 王运华, 吴振森 2005 54 5130]
[10] Yang Jun-Ling, Guo Li-Xin, Wan Jian-Wei 2007 Acta Phys. Sin. 56 2106 (in Chinese)[杨俊岭, 郭立新, 万建伟 2007 56 2106]
[11] Guo L X, Wu Z S 2001 Acta Electronica Sinica 29 1287 (in Chinese)[郭立新, 吴振森 2001 电子学报 29 1287]
[12] Xu D L, Yu D Y 2001 Theory of random waves (Beijing: Higher Education Press) pp200-204 (in Chinese) [徐德伦, 于定勇 2001 随机海浪理论(北京: 高等教育出版社)第200–215页]
[13] Yuan Y H 2013 Code of Hydrology for Sea Harbour (Beijing:China Communications Press) pp19-22, pp169-174 (in Chinese) [袁永华 2013 海港水文规范(北京: 人民交通出版社)第19–22, 169–174页]
[14] Fung A K, Lee K 1982 IEEE J. Oceanic Engineering OE- 7 166
[15] Ulaby F 1982 Microwave Remote Sensing (Vol.2) (London: Addison-Wesley Publishing)
[16] Zhang Y D 2004 Ph. D. Dissertation (Xian: XiDian University) (in Chinese) [张延冬 2004 博士学位论文(西安: 西安电子科技大学)]
[17] Zhang Y S, Wu Z S, Zhang Z D, Li H M 2009 IET International Radar Conference Qingdao, China, May 2009
[18] Antipov I 1998 Defence Science and Technology Organisation, Salisbury, Technical Report DSTO-TR 0679
[19] Voronovich A G, Zavorotny V U 2001 Waves in Random Media 11 247
[20] Nathanson F E, Reilly J P, Cohen M N 1991 Radar design principles: signal processing and the environment (Mc Graw-Hill published) pp275-279
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