A dual-band dipole with shorting pins and slots

Author

Chen, J.Y. ; Zhang, X.M. ; Wang, H. ; Sun, J.Q.

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 simple compact dual-band dipole (48 mm × 12 mm × 0.8 mm) with shorting pins and slots is presented in this paper. The shorting pins helps to realize a compact dipole. The slots are composed of H-shape slots and comb-shape slots. The former is of help to expansion of the impedance band, and the latter to further compactness of the dipole. Its operating bandwidth is 600 MHz in the lower band and 270 MHz in the upper band, ranging from 2.17 to 2.77 GHz and from 5.63 to 5.9 GHz respectively. So it is able to be used in a 2.4/5.8 GHz WLAM system. One great advantage of the presented dual-band dipole is its good omnidirectional performance in the two bands, with roundness of ±0.18 dB at 2.4 GHz and ± 1.2 dB at 5.8 GHz.

Keywords

dipole antennas; slot antennas; H-shape slots; WLAM system; bandwidth 270 MHz; bandwidth 600 MHz; comb-shape slots; compact dual-band dipole; frequency 2.17 GHz to 2.77 GHz; frequency 2.4 GHz; frequency 5.63 GHz to 5.9 GHz; frequency 5.8 GHz; shorting pins;

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.2010.5606984

Filename

5606984