Conception of a Low-Profile and High-Gain EBG Resonator Antenna with wide bandwidth

Author

Toubet, M. Salah ; Chantalat, R. ; Thévenot, M. ; Monédière, T. ; Jecko, B.

Author_Institution

XLIM, Univ. of Limoges, Limoges, France

fYear

2010

fDate

1-3 March 2010

Firstpage

1

Lastpage

4

Abstract

In this paper, we present the conception of a LOW-PROFILE and High-Gain EBG Resonator Antenna which is excited by several feeds. The antenna structure has been modelled with CST MICROWAVE STUDIO, an FIT (Finite Integration Technique) based software and meets the requirements of a precise specifications. It has a cut-off frequency of 1.2 GHz and delivers a maximum gain of about 18 dB over a bandwidth of 59%. The size of this antenna is small in accordance with the specifications, as it is 700 mm long and wide for a very low height of 16 mm which is equivalent to Â¿/16.

Keywords

UHF antennas; photonic band gap; resonators; CST MICROWAVE STUDIO; antenna structure; electromagnetic band gap; finite integration technique; frequency 1.2 GHz; high-gain EBG resonator antenna; low-profile EBG resonator antenna; wide bandwidth; Antenna feeds; Bandwidth; Cutoff frequency; Frequency selective surfaces; Metamaterials; Microwave antennas; Microwave theory and techniques; Periodic structures; Q factor; Reflection;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Technology (iWAT), 2010 International Workshop on

Conference_Location

Lisbon

Print_ISBN

978-1-4244-4883-8

Electronic_ISBN

978-1-4244-4885-2

Type

conf

DOI

10.1109/IWAT.2010.5464650

Filename

5464650