Analysis of Subrefraction and Its Influence on Electromagnetic Waves Propagation

  • Haichuan TangEmail author
  • Xiaomao Huang
  • Hua Wang
  • Yunlong Jia
Conference paper
Part of the Advances in Intelligent and Soft Computing book series (AINSC, volume 165)


Subrefraction is a abnormal refractive structure which appears in atmospheric environment, whose influence on electromagnetic waves propagation is opposite to that of evaporation duct. In this article the calculational methods of subrefractive profile is researched. By the method of emulating, the influence of subrefraction on electromagnetic waves propagation and its “anti-duct” characteristics are discussed. Finally using the experimental data obtained in Pintan Island of Fujian to validate the characteristics of subrefraction.


Subrefraction “anti-duct” Electromagnetic Waves Propagation Radar 


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Copyright information

© Springer-Verlag GmbH Berlin Heidelberg 2012

Authors and Affiliations

  • Haichuan Tang
    • 1
    • 2
    Email author
  • Xiaomao Huang
    • 3
  • Hua Wang
    • 2
  • Yunlong Jia
    • 2
  1. 1.Environmental Science and Engineering CollegeMaritime UniversityDalianChina
  2. 2.Department of Military OceanographyDalian Naval AcademyDalianChina
  3. 3.Navigation Guarantee DepartmentChinese Navy HeadquartersTianjinChina

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