Design of a Broadband and Multiband Planar Inverted-F Antenna

Author

Li, Wen Xing ; Liu, Xing ; Li, Si

Author_Institution

Coll. of Inf. & Commun. Eng., Harbin Eng. Univ., Harbin, China

Volume

2

fYear

2010

fDate

12-14 April 2010

Firstpage

90

Lastpage

93

Abstract

A novel planar inverted-F antenna (PIFA) is designed in this paper. Compared to the previous PIFA, the proposed PIFA can enhance bandwidths and achieve multi-band which is loaded with a T-shaped ground plane and etched slots on ground plane and a rectangular patch. It covered 4 service bands, including GSM900, DCS1800, PCS1900 and ISM2450 under the criteria -7 dB return loss for the first band and -10 dB for the last bands. Process of designing and calculation of parameters are presented in detail. The simulation results showed that each band has good characteristics and the bandwidth has been greatly expanded.

Keywords

broadband antennas; microstrip antennas; multifrequency antennas; DCS1800; GSM900; ISM2450; PCS1900; T-shaped ground plane; broadband planar inverted-F antenna; etched slots; loss -10 dB; loss -7 dB; multiband planar Inverted-F antenna; rectangular patch; Bandwidth; Broadband antennas; Circuits; Design engineering; Educational institutions; Etching; Mobile antennas; Mobile communication; Probes; Resonant frequency; Multi-plane; PIFA; T-shaped ground;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Mobile Computing (CMC), 2010 International Conference on

Conference_Location

Shenzhen

Print_ISBN

978-1-4244-6327-5

Electronic_ISBN

978-1-4244-6328-2

Type

conf

DOI

10.1109/CMC.2010.180

Filename

5471376