Title :
Proposed composite material for nonreflecting shields and antenna radomes
Author :
Tretyakov, Sergei A. ; Sochava, A.A.
Author_Institution :
St. Petersburg State Tech. Univ., Russia
fDate :
6/10/1993 12:00:00 AM
Abstract :
A novel microstructure with two sets of Omega -shaped conductive elements is suggested. The material is modelled by uniaxial bianisotropic constitutive relations. With specific material parameter values, a lossy layer can serve as a nonreflecting shield. If losses are small, the material is suited for low-reflection antenna radomes.
Keywords :
antenna accessories; composite materials; electromagnetic wave absorption; shielding; Omega -shaped conductive elements; antenna radomes; composite material; lossy layer; microstructure; nonreflecting shields; uniaxial bianisotropic constitutive relations;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19930699
