Printed Band-Rejection UWB Antenna with H-shaped Slot

Author

Bao, X.L. ; Ammann, M.J.

Author_Institution

Centre for Telecommun. Value-chain Res., Dublin Technol. Inst.

fYear

2007

fDate

21-23 March 2007

Firstpage

319

Lastpage

322

Abstract

The development of the high data rate wireless communication systems, has placed significant demands on antenna designers, in particular, the requirement for smaller elements with broader bandwidths. In this paper, a novel UWB antenna with notch-band frequency is studied. Effects of the various parameters for antenna performances are also discussed. An optimized compact UWB antenna with notch-frequency function is fabricated and experimentally examined. The measured results show the proposed UWB antenna can achieve a return loss greater than 10 db over an ultrawide bandwidth, of 9.8 GHz, from 2.97 GHz to 12.77 GHz with a tunable notch-frequency band of 5.15 GHz to 5.825 GHz

Keywords

microstrip antennas; slot antennas; ultra wideband antennas; ultra wideband communication; 2.97 to 12.77 GHz; 5.15 to 5.825 GHz; 9.8 GHz; H-shaped slot; high data rate wireless communication systems; printed band-rejection UWB antenna; tunable notch-frequency band; Antenna accessories; Antenna measurements; Bandwidth; Data engineering; Design engineering; Frequency; Loss measurement; Slot antennas; Ultra wideband antennas; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Technology: Small and Smart Antennas Metamaterials and Applications, 2007. IWAT '07. International Workshop on

Conference_Location

Cambridge

Print_ISBN

1-4244-1088-6

Electronic_ISBN

1-4244-1088-6

Type

conf

DOI

10.1109/IWAT.2007.370139

Filename

4227455