A strip-line loaded wide slot ultra wideband antenna

Author

Wei, Li ; Jinghui, Qiu ; Ying, Suo ; Guolin, Lu

Author_Institution

Sch. of Electron. & Inf. Eng., Harbin Inst. of Technol., Harbin, China

Volume

5

fYear

2012

fDate

5-8 May 2012

Firstpage

1

Lastpage

3

Abstract

A novel circular wide slot ultra wideband antenna fed by coplanar waveguide is proposed and designed. This antenna has the characteristics of miniaturization and planarity which is operated at 3GHz~12GHz frequency band. The radiation pattern characteristic is improved by strip-line loaded in the circular wide slot. Results show that this antenna can realize ultra wideband impedance bandwidth characteristic, good radiation pattern bandwidth and gain flatness. Good agreement can be gotten between measurement and simulation results, and this antenna can satisfy ultra wideband communication system application.

Keywords

antenna feeds; antenna radiation patterns; coplanar waveguides; slot antennas; strip lines; ultra wideband antennas; ultra wideband communication; circular wide slot antenna fed; coplanar waveguide; frequency 3 GHz to 12 GHz; radiation pattern; strip-line loaded antenna; ultra wideband antenna; ultra wideband communication; ultra wideband impedance bandwidth; Antenna measurements; Antenna radiation patterns; Coplanar waveguides; Loaded antennas; Slot antennas; Ultra wideband antennas; strip-line loaded; ultra wideband antenna; wide slot antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on

Conference_Location

Shenzhen

Print_ISBN

978-1-4673-2184-6

Type

conf

DOI

10.1109/ICMMT.2012.6230363

Filename

6230363