Title :
Finite-difference time-domain modeling of thin shields
Author :
Feliziani, Mauro ; Maradei, Francescaromana
Author_Institution :
Dept. of Electr. Eng., L´´Aquila Univ., Italy
fDate :
7/1/2000 12:00:00 AM
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 (INBCs). The implementation of the INBCs in a 3D FDTD code is presented. The proposed method is applied to predict the electromagnetic field in complex shielded configurations
Keywords :
electromagnetic fields; electromagnetic shielding; finite difference time-domain analysis; transients; 3D FDTD code; complex shielded configurations; computational domain; electromagnetic field; finite-difference time-domain modeling; impedance network boundary conditions; penetrable conductive shields; shielding panels; thin shields; Boundary conditions; Convolution; Electromagnetic fields; Electromagnetic transients; Finite difference methods; Impedance; Laplace equations; Solids; Time domain analysis; Transient analysis;
Journal_Title :
Magnetics, IEEE Transactions on
