A Modified Sierpinski Fractal Antenna for Multiband Application

Author

Hwang, Kuem C.

Author_Institution

Samsung Thales, Yongin

Volume

6

fYear

2007

fDate

6/29/1905 12:00:00 AM

Firstpage

357

Lastpage

360

Abstract

A broadband planar Sierpinski fractal antenna for multiband application is proposed, designed, and tested. The perturbed Sierpinski fractal patch and slotted ground plane are employed to achieve broadband characteristics. The implemented antenna including the ground plane has a total dimension of 100 times 53.7 times 0.8 mm³. The measured 10-dB return loss bandwidths are 808-1008 MHz (22%) and 1581-2760 MHz (54.3%), which cover the GSM/DCS/PCS/IMT-2000/ISM/satellite DMB bands. The measured return loss, radiation patterns, and gain of the proposed antenna are presented and compared with simulated results.

Keywords

broadband antennas; fractal antennas; GSM/DCS/PCS/IMT-2000/ISM/satellite DMB bands; bandwidth 1581 MHz to 2760 MHz; bandwidth 808 MHz to 1008 MHz; broadband planar Sierpinski fractal antenna; modified Sierpinski fractal antenna; multiband application; perturbed Sierpinski fractal patch; radiation patterns; slotted ground plane; Antenna measurements; Bandwidth; Digital multimedia broadcasting; Distributed control; Fractal antennas; GSM; Loss measurement; Personal communication networks; Satellites; Testing; Broadband antenna; Sierpinski fractal; multiband antenna; slotted ground plane;

fLanguage

English

Journal_Title

Antennas and Wireless Propagation Letters, IEEE

Publisher

ieee

ISSN

1536-1225

Type

jour

DOI

10.1109/LAWP.2007.902045

Filename

4295062