DocumentCode
2345336
Title
Design of a frequency-tunable dual-band planar monopole antenna for handheld terminals
Author
Liu, Shuangxi ; Feng, Quanyuan ; Wu, Zhiang
Author_Institution
Inst. of Microelectron., Southwest Jiaotong Univ., Chengdu, China
fYear
2010
fDate
6-8 Sept. 2010
Firstpage
1
Lastpage
3
Abstract
A frequency-tunable dual-band planar monopole antenna for handheld terminals is presented. The designed antenna comprises two meander-line strips on a dielectric substrate. A variable capacitor (varactor) is serially attached to one of the strips, which can tune the resonant frequency from 1.9 GHz to 2.6 GHz, while the other strip keeps almost a constant resonant frequency of 3.5 GHz. The proposed antenna is suitable for wireless applications such as PCS (1850-1990 MHz), WiFi (2400-2484 MHz), 2.6 GHz WiMAX and 3.5 GHz WiMAX.
Keywords
mobile radio; monopole antennas; multifrequency antennas; planar antennas; varactors; designed antenna; dielectric substrate; frequency 1.9 GHz to 2.6 GHz; frequency 2.6 GHz; frequency-tunable dual-band planar monopole antenna; handheld terminals; meander-line strips; resonant frequency; varactor; variable capacitor; wireless applications; Antennas; Resonant frequency; WiMAX;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless And Optical Communications Networks (WOCN), 2010 Seventh International Conference On
Conference_Location
Colombo
Print_ISBN
978-1-4244-7203-1
Type
conf
DOI
10.1109/WOCN.2010.5587325
Filename
5587325
Link To Document