Analytical look at the evolution of the electrodynamics characteristics stopband periodic structures

Abstract

The analysis of the waves properties with complex propagation constants in periodic structures without disturbing the periodicity. The results of the electrodynamics characteristics research of different type structures in the wide range of frequencies are presented. The main attention given to study the phenomena the interaction of the normal waves of periodic structures with formation the stopbands with different dispersion laws and sufficiently small finite attenuation.