Design of ceramic chip antenna for 2.4/5 GHz WLAN applications

Author

Lin, Yi-Fang ; Lin, Chia-Ho ; Chen, Hua-Ming ; Jan, Jen-Yea ; Chen, Wen-Shan

Author_Institution

Inst. of Photonics & Commun., Nat. Kaohsiung Univ. of Appl. Sci.

fYear

2006

fDate

9-14 July 2006

Firstpage

985

Lastpage

988

Abstract

In this paper, a new CPW-fed monopole antenna is demonstrated and loaded with a cylindrical ceramic dielectric piece. With this ceramic dielectric piece loaded on the radiator of the monopole, a dual-band operation is generated in a single antenna. The proposed antenna can easily be excited by a 50-Omega CPW line and a tuning metal strips etched on the back side of the dielectric piece, good impedance matching can be obtained for operating frequencies within both 2.4 and 5 GHz bands

Keywords

UHF antennas; antenna feeds; coplanar waveguides; dielectric devices; impedance matching; microwave antennas; monopole antennas; multifrequency antennas; wireless LAN; 2.4 GHz; 5 GHz; 50 ohm; CPW line; CPW-fed monopole antenna; WLAN applications; ceramic chip antenna; cylindrical ceramic dielectric piece; dual-band operation; impedance matching; tuning metal strips; Ceramics; Coplanar waveguides; Dielectrics; Dual band; Etching; Frequency; Impedance matching; Loaded antennas; Tuning; Wireless LAN;

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.2006.1710697

Filename

1710697