Title :
Electromagnetic waves interaction with a lamellar spherical lens
Author :
Lerman, Leonid B. ; Grechko, Leonid G. ; Gozhenko, Victor V.
Author_Institution :
Inst. of Surface Chem., Ukraine Nat. Acad. of Sci., Ukraine
Abstract :
With the Debay´s potentials, it is obtained an exact solution for the problem of the electromagnetic radiation interaction with a lamellar spherical lens consisted of an arbitrary number of layers with complex refraction indexes. The solution is constructed by using the translation matrixes, enabling to transfer corresponding boundary conditions between the layers. The elaborated method determines the lens´ absorption, scattering, and extinction in terms of the layers´ characteristics. This allows one to solve the problem of synthesis of heterogeneous spherical lens with required radio-technical characteristics.
Keywords :
antenna theory; electromagnetic wave propagation; lens antennas; Debay potentials; complex refraction indexes; electromagnetic radiation interaction; electromagnetic waves interaction; lamellar spherical lens; lens absorption; lens scattering; spherical heterogeneous lens synthesis; translation matrixes; Chemistry; Electromagnetic scattering; Electromagnetic wave absorption; Kernel; Lenses; Mie scattering; Optical scattering; Optical surface waves; Permittivity; Refractive index;
Conference_Titel :
Antenna Theory and Techniques, 2005. 5th International Conference on
Print_ISBN :
0-7803-9261-2
DOI :
10.1109/ICATT.2005.1496919