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A new method of establishing the scale model of target
Author(s) -
Li Jin,
Feng Xiaoyi
Publication year - 2019
Publication title -
international journal of rf and microwave computer‐aided engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.335
H-Index - 39
eISSN - 1099-047X
pISSN - 1096-4290
DOI - 10.1002/mmce.21724
Subject(s) - conductor , permittivity , lossy compression , electrical conductor , dielectric , similitude , permeability (electromagnetism) , computer science , scale (ratio) , acoustics , materials science , physics , artificial intelligence , composite material , optoelectronics , quantum mechanics , membrane , biology , genetics
Abstract In this article, a method of establishing a scaled model for a full‐size target composed both of medium and conductive material is proposed. The scattered characteristics of the dielectric sphere, conductor sphere, and its coated medium sphere etc. are estimated with this proposed method. All the estimated results by the scaled model have a good agreement with the accurate solutions of the full‐size target. Simulation shows that the effectiveness of the method used to the target of lossy medium is better than that of the principle of similitude used to the target. The method has the advantage of being free from the operating frequency, the target permittivity, and the target permeability.