Compact Five Band Internal Antenna for Mobile Phone

Author

Han, Min-Seok ; Kim, Hong-Teuk

Author_Institution

RF Group, LG Electron. Technol. Inst., Seoul

fYear

2006

fDate

9-14 July 2006

Firstpage

4381

Lastpage

4384

Abstract

A novel five-band planar inverted-F antenna (PIFA) for mobile phones is presented. In this antenna, helical feed, folded patch, and two long slots are employed for compact size and wide bandwidths. Specially, the two slots are effectively used to design low/high resonant frequencies independently. The designed antenna with size of 38 times 12 times 7 mm³ covers DCN (824-894 MHz), GSM (880-960 MHz), DCS (1710-1880 MHz), USPCS (1850-1990 MHz), and WCDMA (1920-2170 MHz) within 3.0:1 voltage standing wave ratio (VSWR). Details of the antenna as well as the measured results are described

Keywords

UHF antennas; antenna feeds; cellular radio; microstrip antennas; mobile antennas; mobile handsets; multifrequency antennas; planar inverted-F antennas; slot antennas; 1710 to 1880 MHz; 1850 to 1990 MHz; 1920 to 2170 MHz; 824 to 894 MHz; 880 to 960 MHz; DCN; DCS; GSM; PIFA; USPCS; VSWR; WCDMA; compact five band internal antenna; five-band planar inverted-F antenna; folded patch; helical feed; mobile phone; resonant frequencies; voltage standing wave ratio; wideband code division multiple access; Antenna feeds; Bandwidth; Distributed control; GSM; Helical antennas; Mobile antennas; Mobile handsets; Multiaccess communication; Resonant frequency; Slot antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium 2006, IEEE

Conference_Location

Albuquerque, NM

Print_ISBN

1-4244-0123-2

Type

conf

DOI

10.1109/APS.2006.1711603

Filename

1711603