Optimization of a double — T microstrip antenna in order to obtain a largest bandwidth

Author

Durka, Adrian ; Wozniak, Mariusz ; Bugaj, Marek ; Przesmycki, Rafal ; Nowosielski, Leszek ; Wnuk, Marian

Author_Institution

Dept. of Electron. Mil., Univ. of Technol., Warsaw, Poland

Volume

1

fYear

2012

fDate

21-23 May 2012

Firstpage

251

Lastpage

255

Abstract

In this paper a novel of a double - T microstrip antenna, which consists of two T - shaped monopoles is presented. The proposed antenna gives a two bandwidth eg. for wireless local area network (WLAN) operations, with bandwidth of 2,2-2,6 GHz and 5,6-5,9 GHz for S₁₁ <; 10dB (WFS <; 2). The proposed antenna has o low profile and can easily be fed by using 50 Ω microstrip line. Good radiation characteristic of the proposed antenna have been obtained. In this novel the optimization was made to obtain the largest bandwidth.

Keywords

antenna radiation patterns; microstrip antennas; microstrip lines; microwave antennas; monopole antennas; multifrequency antennas; optimisation; wireless LAN; T-shaped monopoles; bandwidth 2.2 GHz to 2.6 GHz; bandwidth 5.6 GHz to 5.9 GHz; double-T microstrip antenna; microstrip line; radiation characteristic; resistance 50 ohm; wireless local area network operations; Decision support systems; Mercury (metals); WLAN; double T — shaped antenna; dual — band antennas; microstrip antennas; printed antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Radar and Wireless Communications (MIKON), 2012 19th International Conference on

Conference_Location

Warsaw

Print_ISBN

978-1-4577-1435-1

Type

conf

DOI

10.1109/MIKON.2012.6233550

Filename

6233550