Broadband internal antenna of planar monopole type for mobile handsets

Author

Shin, Y.S. ; Park, S.-O.

Author_Institution

Sch. of Eng., Inf. & Commun. Univ., Daejon, South Korea

Volume

4

fYear

2004

fDate

20-25 June 2004

Firstpage

4272

Abstract

The paper presents a novel internal antenna of a planar monopole type. The proposed antenna, fed by a 50 Ω microstrip line, operates at DCS (1710-1880 MHz), PCS (1750-1870 MHz), and IMT-2000 (1885-2200 MHz) bands. The size of the antenna, not including the support, is 20×17×0.2 mm³. The bandwidth of the proposed antenna (S11<10 dB) is 740 MHz, from 1620 MHz to 2360 MHz. Numerical simulation and experiment results are performed taking into consideration the antenna itself, the phone case, and the battery.

Keywords

3G mobile communication; UHF antennas; antenna feeds; antenna radiation patterns; broadband antennas; cellular radio; digital radio; mobile antennas; mobile handsets; monopole antennas; personal communication networks; 0.2 mm; 1620 to 2360 MHz; 17 mm; 20 mm; 740 MHz; DCS; IMT-2000; PCS; broadband internal antenna; microstrip line feed; mobile handsets; planar monopole antenna; radiation patterns; Bandwidth; Broadband antennas; Ceramics; Copper; Distributed control; Mobile antennas; Mobile handsets; Personal communication networks; Shape; Telephone sets;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2004. IEEE

Print_ISBN

0-7803-8302-8

Type

conf

DOI

10.1109/APS.2004.1330295

Filename

1330295