Dual band microstrip antenna with triangular tuning stub for WLAN applications

Author

Sakulchat, Suwat ; Ruengwaree, Amnoiy

Author_Institution

Dept. of Electron. & Telecommun. Eng., Rajamangala Univ. of Technol. Thanyaburi (RMUTT), Thanyaburi

fYear

2008

fDate

2-5 Nov. 2008

Firstpage

377

Lastpage

380

Abstract

This paper presents the microstrip antenna with triangular tuning stub which designed and simulated by using IE3D program. This antenna is designed for 50 Ohms impedance microstrip line for dual band frequency, 2.297-2.952 GHz and 5.138-6.051 GHz which supports WLAN communications coverage IEEE 802.11b/g (2.4-2.4835 GHz), IEEE 802.16a (5.15-5.35 GHz) and IEEE 802.16d (5.7-5.9 GHz). The bandwidth at lower resonance frequency of this antenna is 0.655 GHz, while upper resonance frequency is 0.913 GHz. The simulation results show that the lower and upper resonance frequencies are agreed with the measurement results.

Keywords

UHF antennas; WiMax; microstrip antennas; microstrip lines; multifrequency antennas; wireless LAN; IE3D program; IEEE 802.11; IEEE 802.16; WLAN communications coverage; WiMax; bandwidth 0.655 GHz; bandwidth 0.913 GHz; dual band microstrip antenna; frequency 2.297 GHz to 2.952 GHz; frequency 5.138 GHz to 6.051 GHz; microstrip line; resonance frequencies; triangular tuning stub; wireless local area networks; Antenna measurements; Bandwidth; Dual band; Frequency measurement; Impedance; Microstrip antennas; Resonance; Resonant frequency; Tuning; Wireless LAN;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on

Conference_Location

Kunming

Print_ISBN

978-1-4244-2192-3

Electronic_ISBN

978-1-4244-2193-0

Type

conf

DOI

10.1109/ISAPE.2008.4735225

Filename

4735225