Near-Field Modal Decomposition using Huygens' Principle and Equivalent Sources

被引：0
|
作者：
Aiouaz, O. [1 ,2 ]
Lautru, D. [3 ]
Wong, M. -F. [1 ,2 ]
Gati, A. [1 ,2 ]
Wiart, J. [1 ,2 ]
Hanna, V. Fouad [3 ]
机构：
[1] Orange Labs, Whist Lab, Paris, France
[2] Inst Telecom, Paris, France
[3] UPMC Univ Paris 06, UR2, L2E, BC252, F-75005 Paris, France
来源：
40TH EUROPEAN MICROWAVE CONFERENCE | 2010年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
a modal expansion of the electric field induced within a lossy medium by an arbitrary antenna is proposed. The technique is based on equivalence theorem or Huygens principle. Equivalent sources on a surface are defined to represent an arbitrary antenna. Using Singular Value Decomposition, we are able to determine the orthonormal modes that can be used to decompose the E-field. The basis can then be applied for the measurement of the field distribution within a lossy medium for e.g. Specific Absorption Rate (SAR) measurement.
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页码：1445 / 1448
页数：4
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