An efficient model is presented for including penetrable conductive shields in the FDTD method. The shielding panels of negligible thickness are eliminated from the computational domain and replaced by impedance network boundary conditions (INBC's). The implementation of the INBC's in a 3D FDTD code is presented. The proposed method is applied to predict the electromagnetic field in complex shielded configurations.
Finite-difference time-domain modeling of thin shields
FELIZIANI, MAURO;
2000-01-01
Abstract
An efficient model is presented for including penetrable conductive shields in the FDTD method. The shielding panels of negligible thickness are eliminated from the computational domain and replaced by impedance network boundary conditions (INBC's). The implementation of the INBC's in a 3D FDTD code is presented. The proposed method is applied to predict the electromagnetic field in complex shielded configurations.File in questo prodotto:
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