TY - JOUR
T1 - FDTD Analysis of Electromagnetic Wave Radiation from Systems Containing Horn Antennas
AU - Katz, Daniel S.
AU - Piket-May, Melinda J.
AU - Taflove, Allen
PY - 1991/8
Y1 - 1991/8
N2 - The application of the finite-difference time-domain (FDTD) method to various radiating structures is considered. These structures include two- and three-dimensional waveguides, flared horns, a two-dimensional parabolic reflector, and a two-dimensional hyperthermia application. Numerical results for the horns, waveguides, and parabolic reflectors are compared with results from method of moments (MM). The results for the hyperthermia application are shown as extensions of the previously validated models. This new application of the FDTD method is shown to be useful when other numerical or analytic methods cannot be applied.
AB - The application of the finite-difference time-domain (FDTD) method to various radiating structures is considered. These structures include two- and three-dimensional waveguides, flared horns, a two-dimensional parabolic reflector, and a two-dimensional hyperthermia application. Numerical results for the horns, waveguides, and parabolic reflectors are compared with results from method of moments (MM). The results for the hyperthermia application are shown as extensions of the previously validated models. This new application of the FDTD method is shown to be useful when other numerical or analytic methods cannot be applied.
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U2 - 10.1109/8.97356
DO - 10.1109/8.97356
M3 - Article
AN - SCOPUS:0026202679
SN - 0018-926X
VL - 39
SP - 1203
EP - 1212
JO - IEEE Transactions on Antennas and Propagation
JF - IEEE Transactions on Antennas and Propagation
IS - 8
ER -