A Case Study of Subrefraction and Its Influence on Electromagnetic Waves Propagation
Subrefraction is a kind of refractive type,although it appears less probability,however,it has a significant effect on the electromagnetic wave propagation.Subrefraction has diametrically opposite characteristic compared with the evaporation duct which traps electromagnetic wave,it can make the electromagnetic wave propagation away from the earth,so that the radar detection range reduced.By using bulk algorithm of evaporation duct,the method of calculation subrefractive profile is researched.By the method of simulation,the influence of subrefraction on electromagnetic waves propagation and its anti-duct characteristics are discussed.Finally the characteristic of subrefraction was studied by using the observation data in Fujian Pingtan Island.
Subrefraction bulk algorithm anti-duct Electromagnetic Waves Propagation Radar
Haichuan Tang Hua Wang Xiaomao Huang Shengzheng Wu
Environmental Science and Engineering College Maritime University;Department of military oceanograph Department of military oceanography Dalian Naval Academy Dalian China Navigation Guarantee Department of Chinese Navy Headquarters Tianjin China
国际会议
Asia-Pacific Conference on Environmental Electromagnetics (2012年第六届亚太环境电磁学会议(CEEM 2012))
上海
英文
58-62
2012-11-06（万方平台首次上网日期，不代表论文的发表时间）