A compact tri-band printed antenna design

Author

Xiao-Hui Wang ; Hong-Xing Zheng

Author_Institution

Inst. of Antenna & Microwave Tech., Tianjin Univ. of Technol. & Educ., Tianjin, China

fYear

2013

fDate

25-28 Aug. 2013

Firstpage

157

Lastpage

159

Abstract

This paper deals with a triple frequencies monopole antenna design. The antenna is composed of three radiating elements, and fed by a microstrip line. Resonant frequencies of these elements are covered 2.4 GHz, 3.5 GHz, and 5.5 GHz, which are suited for both WLAN and WiMAX bands requirement. To reach this goal, a T-type resonator is adopted for one element, which emits 2.4 GHz, the other is with rectangular patch, gives the 3.5 GHz emission, and the third is constructed by a square ring resnator, governs the 5.5 GHz. Good performance of the antenna has been obtained in more compact in size. The design has been verified by fabricated samples. Experiment results are in good agreement with simulation.

Keywords

UHF antennas; WiMax; microstrip antennas; monopole antennas; multifrequency antennas; wireless LAN; T-type resonator; WLAN bands; WiMAX bands; compact tri-band printed antenna design; frequency 2.4 GHz; frequency 3.5 GHz; frequency 5.5 GHz; microstrip line; rectangular patch; resonant frequencies; square ring resnator; triple frequencies monopole antenna design; Antenna radiation patterns; Bandwidth; Microstrip antennas; Resonant frequency; WiMAX; Wireless LAN; T-type resonator; monopole antenna; square ring resnator; tri-band;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Technology & Computational Electromagnetics (ICMTCE), 2013 IEEE International Conference on

Conference_Location

Qingdao

Type

conf

DOI

10.1109/ICMTCE.2013.6812410

Filename

6812410