Title :
Formal solution to the scattering of a buried sphere
Author :
Wang, G.L. ; Chew, W.C.
Author_Institution :
Dept. of Electr. & Comput. Eng., Illinois Univ., Urbana, IL, USA
Abstract :
This paper presents a formal solution to the electromagnetic scattering of a buried sphere. It has been validated against the Mie scattering solution and the NMM solution. The direct application of the method will be the validation of the numerical methods for the scattering of 3D buried objects, which, though important, has not been available. It may also serve as the basis for some approximate algorithm for this problem. Finally, combined with other numerical methods, such as T-matrix method plus the fast evaluation technique of the Sommerfeld integral, it may present a new method for electromagnetic scattering by a 3D buried object.
Keywords :
buried object detection; electromagnetic wave scattering; 3D buried object EM scattering; Mie scattering solution; NMM method; Sommerfeld integral; T-matrix method; buried sphere electromagnetic scattering; buried sphere scattering; Buried object detection; Electromagnetic propagation; Electromagnetic scattering; Equations; Laboratories; Lakes; Microwave integrated circuits; Mode matching methods; Reflection; Surface waves;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location :
Columbus, OH, USA
Print_ISBN :
0-7803-7846-6
DOI :
10.1109/APS.2003.1219215
