Scattering from 3-D Inhomogeneous Chiral Bodies of Arbitrary Shape by the Method of Moments

Scattering characteristics analysis of chiral bodies with generalized transition matrix

“…According to the volume equivalence theorem [4], the chiral body under excitations is equivalent to a free space region surrounded by the body's surface with equivalence volume currents in it. The electromagnetic field ( , ) which can be given by the following formulations…”

“…The elements of the impedance matrix and incident vector in (16) can be calculated as in [4], the detailed equations are not shown for the sake of simplicity. The expansion coefficients in (14) and (15) are determined by solving the linear equations in (16).…”

Improvements for scattering from a large-sized chiral cylinder at an oblique incidence

“…Gaussian beam scattering by a chiral sphere [9], a chiral spheroid [10], and a chiral cylinder [11] are also investigated by using analytical methods in recent years. Besides, numerical techniques including T-matrix method [12], method of moments (MoM) [13][14][15][16][17], and finite difference methods (FD) [18][19][20][21] are also devoted to calculating electromagnetic scattering from chiral particles.…”

A Numerical Analysis of a Dipole Antenna in the Vicinity of a Homogeneous Bi-Isotropic Object

“…We can find the MoM based numerical solutions for conducting bodies of revolution [7], dielectric three-dimensional (3-D) bodies [8], and 3-D bodies of revolution [9,10]. Urged by the requirement of numerical solution for unconventional materials, the solution for electromagnetic scattering from 3-D chiral bodies is developed by Worasawate et al [11], from 3-D inhomogeneous chiral bodies by Hasanovic et al [12], and from a chiral body of revolution by Yuccer et al [13]. The solution for bi-isotropic bodies is developed by Wang et al [14], and that for bi-isotropic bodies of revolution is developed by Bao et al [15].…”