Near fields of elliptic dielectric lenses

• Autorzy: Boriskin A.V. , Marciniak M.
• Języki publikacji: EN

Abstrakty

EN

The focusing properties of an elliptic dielectric cylinder taken as a 2D model of dielectric lens are studied for the plane wave illumination. An algorithm based on the concept of analytical regularization is applied for the numerical solution of the corresponding wave scattering problem. Numerical results for the near-field patterns are presented.

Słowa kluczowe

EN

elliptic dielectric lens; method of analytical regularization; antennas

• Wydawca: Instytut Łączności - Państwowy Instytut Badawczy
• Czasopismo: Journal of Telecommunications and Information Technology
• Rocznik: 2003
• Tom: nr 3
• Strony: 125--129
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Boriskin A.V.

• Department of Transmission and Fibre Technology, National Institute of Telecommunications, Warsaw

autor

Marciniak M.

• Department of Transmission and Fibre Technology National Institute of Telecommunications Szachowa st 1 04-894 Warsaw, Poland

Bibliografia

• [1] D. F. Filippovich, S. S. Gearhart, and G. M. Rebeiz, “Double slot on extended hemispherical and elliptical silicon dielectric lenses”, IEEE Trans. MTT, vol. MTT-41, no. 10, 1993.
• [2] A. Neto, S. Maci, and P. J. I. de Maagt, “Reflections inside an elliptical dielectric lens antenna”, IEE Proc. Microw., Antenn., Propagat., vol. 145, no. 3, pp. 243–247, 1998.
• [3] A. I. Nosich, “The method of analytical regularization in wave-scattering and eigenvalue problems: foundations and review of solutions”, IEEE Antenn. Propagat. Mag., vol. 41, pp. 34–49, 1999.
• [4] S. V. Boriskina and A. I. Nosich, “Method of analytical regularization in the problems of wave diffraction by dielectric cylinders of arbitraży cross-sections”, Radio Phys. Radio Astron., vol. 3, no. 4, pp. 405–413, 1998 (in Russian).
• [5] N. Morita, N. Kumagai, and A. Mautz, Integral Equation Methods for Electromagnetics. Boston: Artech House, 1990.
• [6] G. L. Hower et al., “Inaccuracies in numerical calculations of scattering near natural frequencies of penetrable objects”, IEEE Trans. Antenn. Propagat., vol. AP-41, no. 7, pp. 982–986, 1993