Open AccessИмпедансные характеристики двухэлементной антенной решетки с киральной подложкой
Author(s) -
А.Л. Бузов,
Д.С. Клюев,
Д.А. Копылов,
А.М. Нещерет
Publication year - 2018
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2018.23.47007.17459
Subject(s) - singularity , electrical impedance , antenna (radio) , substrate (aquarium) , cauchy distribution , mathematical analysis , metamaterial , surface (topology) , mathematics , physics , materials science , geometry , optics , computer science , telecommunications , quantum mechanics , geology , oceanography
In this paper, we calculated the impedance characteristics of a two-element antenna array with a chiral metamaterial substrate. A system of singular integral equations with Cauchy-type singularity with respect to the unknown longitudinal distributions of the surface current density is obtained. The input impedance dependences on the normalized arm length for various substrate types, as well as various values of the chirality parameter of the substrate, are presented.