Radiation of circularly polarized microwaves by a plane periodic structure of [Omega] elements

Transformation of the electromagnetic-wave polarization by a 2D grating of metal Ω elements is studied theoretically and experimentally. The electric dipole moment and magnetic moment excited by a linearly polarized incident wave in a single Ω element are determined. The parameters of an Ω element t...

Full description

Saved in:
Bibliographic Details
Published in:Journal of communications technology & electronics 2007-09, Vol.52 (9), p.1002-1005
Main Authors: Semchenko, I V, Khakhomov, S A, Podalov, M A, Tretyakov, S A
Format: Article
Language:English
Subjects:
Circularity
Electric dipoles
Incident waves
Mathematical analysis
Microwaves
Optimization
Radiation
Studies
Transformations
Two dimensional
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Transformation of the electromagnetic-wave polarization by a 2D grating of metal Ω elements is studied theoretically and experimentally. The electric dipole moment and magnetic moment excited by a linearly polarized incident wave in a single Ω element are determined. The parameters of an Ω element that are optimal for radiation of a circularly polarized wave are calculated. A 2D grating consisting of Ω elements with optimal parameters is fabricated, and the obtained theoretical results are verified experimentally.[PUBLICATION ABSTRACT]
ISSN:1064-2269
1555-6557
DOI:10.1134/S1064226907090082