Electric Dipole Antenna in Presence of a Double Wire-Mesh Planar Interference Filter

Author

Glybovski, Stanislav B. ; Akimov, Valeri P. ; Dubrovich, Victor K. ; Shchesnyak, Sergey S. ; Matskovskiy, Andrey A.

Author_Institution

Lab. “Metamater.”, Univ. ITMO, St. Petersburg, Russia

Volume

13

fYear

2014

fDate

2014

Firstpage

1377

Lastpage

1380

Abstract

In this letter, we derive a new full-wave analytical field solution for the problem of two separated planar thin-wire meshes excited by a short horizontal electric dipole (HED). Both meshes are constructed from identical perfectly conducting parallel wires with small period (interwire spacing) compared to wavelength. A fast-converging solution is obtained employing averaged boundary conditions and image theory approach. A set of computed near- and far-field patterns is presented.

Keywords

boundary-value problems; conducting materials; dipole antennas; interference filters; mesh generation; planar antennas; wires (electric); averaged boundary conditions; boundary value problems; double wire-mesh planar interference filter; electric dipole antenna; far-field patterns; full-wave analytical field solution; identical perfectly conducting parallel wires; image theory approach; interwire spacing; near-field patterns; planar thin-wire meshes; short horizontal electric dipole; Band-pass filters; Boundary conditions; Filtering theory; Microwave filters; Resonant frequency; Tomography; Wires; Boundary value problems; dipole antenna; periodic structures; wire grids;

fLanguage

English

Journal_Title

Antennas and Wireless Propagation Letters, IEEE

Publisher

ieee

ISSN

1536-1225

Type

jour

DOI

10.1109/LAWP.2014.2339635

Filename

6860316