Regularization techniques for the high-frequency electromagnetic field coupling problem with terminated lines

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• 作者：Massimo Brignone ; Federico Delfino ; Renato Procopio…
• 关键词：Electromagnetic coupling ; Regularization theory ; Terminated lines ; Transmission line models
• 刊名：Journal of Engineering Mathematics
• 出版年：2016
• 出版时间：February 2016
• 年：2016
• 卷：96
• 期：1
• 页码：73-93
• 全文大小：837 KB
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• 作者单位：Massimo Brignone (1)
  Federico Delfino (1)
  Renato Procopio (1)
  Paola Girdinio (1)
  
  1. Naval, ICT and Electrical Engineering Department (DITEN) – Electromagnetic Compatibility and Power Systems Group, University of Genoa, Via Opera Pia 11a, 16145, Genova, Italy
  
• 刊物类别：Physics and Astronomy
• 刊物主题：Physics
  Mechanics
  Applications of Mathematics
  Analysis
  Mathematical Modeling and IndustrialMathematics
  Numeric Computing
  
• 出版者：Springer Netherlands
• ISSN：1573-2703

文摘

The problem of the high-frequency electromagnetic field coupling with a terminated transmission line is formulated and discussed in detail. Existence and uniqueness of the solution of the integro-differential equation describing the model are shown, pointing out, on the contrary, the not continuous dependence on the data. The problem is solved with three regularization methods (Landweber, Tikhonov and Truncated Singular Value Decomposition algorithms), and a comparative analysis is presented taking as reference the numerical results obtained using the Numerical Electromagnetic Code (NEC-2).