Title :
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
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;
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
DOI :
10.1109/CMC.2010.180
