Publications [#339016] of Lawrence Carin

Papers Published

1. Zhu, X; Carin, L, Multiresolution time-domain analysis of plane-wave scattering from general three-dimensional surface and subsurface dielectric targets, IEEE Transactions on Antennas and Propagation, vol. 49 no. 11 (November, 2001), pp. 1568-1578, Institute of Electrical and Electronics Engineers (IEEE) [8.964093], [doi]
   (last updated on 2024/12/31)

   Abstract:
   The multiresolution time domain (MRTD) is used to analyze wide-band plane-wave scattering from general dielectric targets embedded in a lossy half-space, with free-space scattering as a special case. A Haar wavelet expansion is used for simplicity, this constituting a generalization of the widely used finite-difference time-domain (FDTD) method. In addition to developing the mathematical formulation, example results are presented for several targets, with the MRTD results validated through comparison with an independent frequency-domain method-of-moments solution and an FDTD model.

   Keywords:
   Dielectric materials;Time domain analysis;Finite difference method;Wavelet transforms;Frequency domain analysis;Method of moments;Permittivity;Electric conductivity;Galerkin methods;Difference equations;