A New Modified Crown Square Fractal Antenna

Author

Yong, Wang ; Shaobin, Liu

Author_Institution

Nanjing Univ. of Aeronaut.& Astronaut., Nanjing

Volume

1

fYear

2008

fDate

21-24 April 2008

Firstpage

400

Lastpage

402

Abstract

A modified crown square fractal antenna is first proposed in this paper. And it is used not only to get multiband, but also to get changed frequency separation as what we want. In practice, we used the Fractal antenna to cover the frequency of global positioning system (GPS, 1.57542 GHz), digital multimedia broadcasting (DMB, 2.6- 2.655 GHz). The microstrip feed technique has been employed to enhance the poor matching properties . And the measured return loss is presented and compared with the simulated results at last.

Keywords

Global Positioning System; UHF antennas; fractal antennas; multimedia communication; Global Positioning System; crown square fractal antenna; digital multimedia broadcasting; frequency 1.57542 GHz; frequency 2.600 GHz to 2.655 GHz; frequency separation; microstrip feed technique; Antenna measurements; Digital multimedia broadcasting; Extraterrestrial measurements; Feeds; Fractal antennas; Geometry; Global Positioning System; Microstrip antennas; Resonant frequency; Shape; Fractal antenna; microstrip antenna; multiband antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-1879-4

Electronic_ISBN

978-1-4244-1880-0

Type

conf

DOI

10.1109/ICMMT.2008.4540400

Filename

4540400