Ultrawideband planar monopole antenna with dual band-notched characteristics

Author

Sun, Jianqing ; Zhang, Xiaomiao ; Chen, Jiayong ; Zhang, Zhen ; Zhang, Lin

Author_Institution

Nat. Key Lab. of Sci. & Technol. on Antennas & Microwaves, Xidian Univ., Xi´´an, China

Volume

2

fYear

2010

fDate

17-20 Sept. 2010

Firstpage

1

Lastpage

3

Abstract

A compact printed ultrawideband (UWB) monopole antenna with dual band-notched characteristics is presented. The antenna design adopts a circular patch as the radiating element, a microstrip embedded with a U-shaped slot as the feedline and a defected ground structure (DGS) with a pair of L-shaped slots as the ground plane. The proposed antenna has been successfully simulated, fabricated, and measured. The reason why the notched resonant frequency points are produced is also investigated.

Keywords

antenna feeds; antenna radiation patterns; defected ground structures; microstrip antennas; monopole antennas; multifrequency antennas; planar antennas; slot antennas; ultra wideband antennas; DGS; L-shaped slots; U-shaped slot; UWB; antenna design; circular patch; compact printed ultrawideband monopole antenna; defected ground structure; dual band-notched characteristics; feedline; notched resonant frequency points; radiating element; ultrawideband planar monopole antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Signals Systems and Electronics (ISSSE), 2010 International Symposium on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-6352-7

Type

conf

DOI

10.1109/ISSSE.2010.5606982

Filename

5606982