Modeling and Computing Example for Effective Electromagnetic Parameters of Multiphase Composite Media
SONG Wei-Li1, YUAN Jie2, HOU Zhi-Ling1, CAO Mao-Sheng1
1School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 1000812School of Information Engineering, Central University for Nationalities, Beijing 100081
Modeling and Computing Example for Effective Electromagnetic Parameters of Multiphase Composite Media
SONG Wei-Li1, YUAN Jie2, HOU Zhi-Ling1, CAO Mao-Sheng1
1School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 1000812School of Information Engineering, Central University for Nationalities, Beijing 100081
摘要A method using strong fluctuation theory (SFT) to compute the effective electromagnetic parameters of multiphase composite media, and common materials used to design radar-absorbing materials, is demonstrated. The effective electromagnetic parameters of ultrafine carbonyl-iron (DT-50) and fiber fabric, which are both multiphase composite media and represent coated and structured radar absorbing materials, respectively, are investigated, and the corresponding equations of electromagnetic parameters by using the SFT are attained. Moreover, we design a program to simplify the solutions, and the results are discussed.
Abstract：A method using strong fluctuation theory (SFT) to compute the effective electromagnetic parameters of multiphase composite media, and common materials used to design radar-absorbing materials, is demonstrated. The effective electromagnetic parameters of ultrafine carbonyl-iron (DT-50) and fiber fabric, which are both multiphase composite media and represent coated and structured radar absorbing materials, respectively, are investigated, and the corresponding equations of electromagnetic parameters by using the SFT are attained. Moreover, we design a program to simplify the solutions, and the results are discussed.
SONG Wei-Li;YUAN Jie;HOU Zhi-Ling;CAO Mao-Sheng. Modeling and Computing Example for Effective Electromagnetic Parameters of Multiphase Composite Media[J]. 中国物理快报, 2009, 26(5): 57702-057702.
SONG Wei-Li, YUAN Jie, HOU Zhi-Ling, CAO Mao-Sheng. Modeling and Computing Example for Effective Electromagnetic Parameters of Multiphase Composite Media. Chin. Phys. Lett., 2009, 26(5): 57702-057702.
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