Miniaturization of Square Patch Antenna using Complementary Split Ring Resonators

Author

Paul, Pubali Mitra ; Annmary, C. Priya ; Treesa, N. Sneha Mol ; Sacharias, Sherry Ann ; Joseph, Sadiku ; Krishna, Deepti Das

Author_Institution

Dept. of Electron. & Commun. Eng., Rajagiri Sch. of Eng. & Technol., Cochin, India

fYear

2013

fDate

29-31 Aug. 2013

Firstpage

122

Lastpage

125

Abstract

In this paper, a novel compact micro strip antenna, designed on FR4 substrate, is proposed. Here, a compact square patch antenna is designed in such a way that the radiating patch is loaded by a layer of metal between the patch and the ground which makes the antenna operate at a lower frequency. The antenna design is optimized to obtain a resonant frequency of 2.45GHz. Miniaturization of the antenna is obtained by using meta-material based structures inscribed on the metal layer. The meta-material structure used here is a square-shaped complementary split ring resonator (CSRR). On varying the number and size of inclusions, high levels of miniaturization are observed.

Keywords

antenna radiation patterns; microstrip antennas; CSRR; FR4 substrate; antenna design; compact microstrip antenna; complementary split ring resonators; inclusions; metamaterial based structures; metamaterial structure; square patch antenna; square patch antenna miniaturization; square-shaped complementary split ring resonator; Geometry; Microstrip; Microstrip antennas; Patch antennas; Resonant frequency; Substrates; Antenna; CSRR; Meta-material; miniaturization;

fLanguage

English

Publisher

ieee

Conference_Titel

Advances in Computing and Communications (ICACC), 2013 Third International Conference on

Conference_Location

Cochin

Type

conf

DOI

10.1109/ICACC.2013.31

Filename

6686352