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In this chapter, the authors study the angular correlation function, the memory effect, and the detection of object buried in random media. Two-dimensional simulations are presented in Section 2 and the angular correlation function and radar cross section are compared. In Section 3, three-dimensional simulations are presented. In Section 4, SAR imaging is studied. Angular correlation function and angular-frequency correlation function are used. [ABSTRACT FROM PUBLISHER]

In Chapter 3, the authors discuss scattering and emission by periodic rough surfaces. Two solution methods are used to solve this problem. The first is the T-matrix method, which makes use of Floquet mode expansions and the extended boundary condition. The second method uses a surface integral equation approach with MoM. The authors also describe Ewald's method for speeding up calculations of the Green's function in periodic medium. [ABSTRACT FROM PUBLISHER]