Title :
Control devices based on a periodic sequence of the metal-dielectric scatterers
Author :
Podlozny, Vladimir V. ; Kazanskiy, Vadim B. ; Khardikov, Vyacheslav V.
Author_Institution :
Kharkov Nat. Univ., Ukraine
Abstract :
Arbitrary-mode diffraction problems are solved analytically for a periodic sequence of a broad class of the complex metal-dielectric scatterers in the single mode regime. Such a control system as an absorbing cover, ladder-type mode and frequency filter, frequency and spatial discriminator are investigated. The peculiarities of the wave processes such as super-Q resonances, generalized Maluzhinetz effect are determined. The methods of optimization of the operational characteristics of the periodic structures are shown
Keywords :
conducting bodies; dielectric bodies; discriminators; electric control equipment; electromagnetic wave absorption; electromagnetic wave diffraction; ladder filters; optimisation; passive filters; periodic structures; waveguide filters; absorbing cover; arbitrary-mode diffraction problems; control devices; control system; frequency discriminator; generalized Maluzhinetz effect; ladder-type frequency filters; ladder-type mode waveguide filter; metal-dielectric scatterers; optimization; periodic sequence; resistive film; resonant grating; single mode regime; spatial discriminator; super-Q resonances; wave processes; Diffraction; Equations; Filters; Frequency; Gratings; Polynomials; Reflection; Resonance; Scattering; Transmission line matrix methods;
Conference_Titel :
Antennas and Propagation for Wireless Communications, 2000 IEEE-APS Conference on
Conference_Location :
Waltham, MA
Print_ISBN :
0-7803-5894-5
DOI :
10.1109/APWC.2000.900174
