Title :
Electromagnetic Waves Radiation from Periodic Boundary Dispersive of Dispersive Dielectric
Author :
Melezhik, M. ; Poyedinchuk, A. ; Yashina, N. ; Granet, G.
Author_Institution :
Inst. of Radiophys. & Electron., Ukraine Nat. Acad. of Sci., Kharkov
Abstract :
The transformation of inhomogeneous waves in the dispersive metamaterial into the radiating harmonics on its periodic boundary is considered. It is shown, that due to the dispersion of the material the additional resonances in the radiation pattern appear and this gives a new possibility for surface waves antennas design
Keywords :
antenna radiation patterns; antenna theory; dispersion (wave); dispersive media; inhomogeneous media; metamaterials; dispersive dielectric; dispersive metamaterial; electromagnetic waves radiation; inhomogeneous waves transformation; periodic boundary; radiating harmonics; radiation pattern; resonances; surface waves antennas design; Antenna radiation patterns; Composite materials; Dielectrics; Dispersion; Electromagnetic radiation; Electromagnetic scattering; Metamaterials; Millimeter wave measurements; Resonance; Surface waves;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2006 International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
1-4244-0490-8
DOI :
10.1109/MMET.2006.1689861
