A novel multi-band planar monopole antenna for mobile handsets

Author

Zengrui Li ; Zhonglin Li ; Junhong Wang ; Qingxin Guo

Author_Institution

Sch. of Inf. Eng., Commun. Univ. of China, Beijing, China

fYear

2009

fDate

3-6 Nov. 2009

Firstpage

25

Lastpage

28

Abstract

A novel printed multi-band planar monopole antenna for mobile handsets is proposed and analyzed by the finite difference time domain method (FDTD). The radiating patch of the proposed antenna is designed jointly with the shape of ground plane. The proposed antenna with 36 mm in height and 50 mm in width was fabricated and tested, and its operating bandwidth defined by voltage standing wave ratio (VSWR) less than 2.5 covers the global system for mobile communication (GSM, 890-960 MHz), global positioning system (GPS, 1575.42 MHz), digital communication system (DCS, 1710-1880 MHz), and personal communication system (PCS, 1850-1990 MHz). Design details and experimental results are also presented and discussed.

Keywords

Global Positioning System; antenna radiation patterns; cellular radio; digital communication; finite difference time-domain analysis; microstrip antennas; mobile antennas; mobile handsets; monopole antennas; multifrequency antennas; planar antennas; DCS; FDTD analysis; GPS; GSM; PCS; VSWR; digital communication system; finite difference time domain method; frequency 1575.42 MHz; frequency 1710 MHz to 1880 MHz; frequency 1850 MHz to 1990 MHz; frequency 890 MHz to 960 MHz; global positioning system; global system for mobile communication; mobile handsets; multiband planar monopole antenna; personal communication system; printed antenna; radiating patch; voltage standing wave ratio; FDTD; monopole antenna; multi-band; printed antenna;

fLanguage

English

Publisher

iet

Conference_Titel

Microwave Technology and Computational Electromagnetics, 2009. ICMTCE. International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-84919-140-1

Type

conf

DOI

10.1049/cp.2009.1252

Filename

5521342