Title :
An analytical model of the effective parameters of regular arrays of dipoles: from quasi-statics to PBG
Author :
Tretyakov, S.A. ; Viitanen, A.J.
Author_Institution :
Electromagn. Lab., Helsinki Univ. of Technol., Espoo, Finland
Abstract :
This theory gives a model for the effective propagation constant in regular arrays of dipole particles which can be applied in a very wide frequency range from the quasi-static regime to the Bragg reflection (photonic band-gap) region.
Keywords :
dielectric bodies; electric impedance; electromagnetic wave propagation; electromagnetic wave scattering; inhomogeneous media; magnetic moments; periodic structures; photonic band gap; Bragg reflection region; PBG; analytical model; dipole particles; dipole scatterers; effective parameters; effective propagation constant; eigenvalue problem; electric dipoles; electromagnetic wave scattering; equivalent surface impedance modeling; lossless dielectric spheres; magnetic dipoles; periodic 3D arrays; periodic media; periodic structures; photonic band-gap region; quasi-statics; regular dipole arrays; Analytical models; Dielectric losses; Eigenvalues and eigenfunctions; Equations; Frequency; Periodic structures; Photonic band gap; Planar arrays; Polarization; Surface impedance;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2000. IEEE
Conference_Location :
Salt Lake City, UT, USA
Print_ISBN :
0-7803-6369-8
DOI :
10.1109/APS.2000.873748
