Estimates of scattered electromagnetic fields

被引：2
|
作者：
Wellander, N. [1 ,2 ]
Kristensson, G. [1 ]
机构：
[1] Lund Univ, Dept Elect & Informat Technol, SE-22100 Lund, Sweden
[2] Swedish Def Res Agcy, FOI, Sensor & EW Syst, SE-58111 Linkoping, Sweden
来源：
MATHEMATICAL METHODS IN THE APPLIED SCIENCES | 2014年 / 37卷 / 02期
关键词：
Maxwell equations; scattered electromagnetic fields; a priori estimates; the exterior Calderon operator; INVISIBILITY; DEVICES;
D O I：
10.1002/mma.2831
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We present some general estimates of the scattered electromagnetic fields for a general bounded scattering domain in the anisotropic materials setting. In particular, it is shown that the vertical bar vertical bar L2(s;C3) - norm and sup norm of the scattered field in an arbitrary finite exterior domain (s) is bounded by the H(curl,) norm of the incident field. Moreover, several estimates of the traces of the scattered field on the boundary are presented. These estimates have bearing on estimations on cloaking. Copyright (c) 2013 John Wiley & Sons, Ltd.
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页码：167 / 172
页数：6
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