Design of an novel ultra-wideband antenna with dual band-notched characteristics

Author

Zhang, Yue ; Zhang, Fu-Shun ; Zou, Rong ; Yang, Ya-Bing ; Ding, Fei

Author_Institution

Nat. Key Lab. of Antennas & Microwave Technol., Xidian Univ., Xi´´an, China

Volume

2

fYear

2011

fDate

24-27 Oct. 2011

Firstpage

1179

Lastpage

1181

Abstract

In this paper, an ultra-wideband (UWB) antenna fed by microstrip-line with dual band-notched characteristics is presented in this paper. The 3.5 / 5.5GHz dual band-notched characteristics are obtained by inserting a C-shaped slot to the radiating patch, and embedding a pair of inverted L-shaped slots into the ground plane respectively. The proposed antenna is simulated by the HFSS software, than; the prototype antenna is fabricated and measured. The measured results show that the good patterns and gains within the operating frequency band are obtained.

Keywords

antenna feeds; microstrip antennas; microwave antennas; multifrequency antennas; slot antennas; ultra wideband antennas; C-shaped slot; HFSS software; UWB antenna fed; dual band-notched characteristics; frequency 3.5 GHz; frequency 5.5 GHz; inverted L-shaped slots; microstrip-line characteristics; radiating patch; ultra-wideband antenna; Antenna measurements; Antenna radiation patterns; Frequency measurement; Microwave antennas; Ultra wideband antennas; Design; Dual band-notch; UWB antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Radar (Radar), 2011 IEEE CIE International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-8444-7

Type

conf

DOI

10.1109/CIE-Radar.2011.6159764

Filename

6159764