Title :
The design of internal loop PIFA antenna in mobile phone
Author :
Zong, Guan ; Ming, Zhang
Author_Institution :
Telecommun. Academe, Zhejiang Wanli Univ., Ningbo, China
Abstract :
The paper raised a kind of GSM/DCS annular PIFA dual band internal antenna. This antenna mainly used for resolving antenna performance caused by limited band. It narrated the design scheme of annular PIFA antenna. By notching between the feed line and short line to form a circle, this method resolved above matter through increasing antenna´s band. The paper listed antenna´s VSWR, radiation mode, transmission power and reception level. The performance of antenna was up to par with this scheme.
Keywords :
antenna feeds; antenna radiation patterns; loop antennas; mobile handsets; multifrequency antennas; planar antennas; VSWR; annular PIFA dual band internal antenna; feed line; internal loop PIFA antenna; mobile phone; omni-directional radiation pattern; planar inverted-F antenna antenna; radiation mode; transmission power; Antenna feeds; Bandwidth; Dipole antennas; Distributed control; Frequency; GSM; Mobile antennas; Mobile handsets; Plastic films; Transmitting antennas; Antenna; Bandwidth; PIFA;
Conference_Titel :
Computer and Automation Engineering (ICCAE), 2010 The 2nd International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-5585-0
Electronic_ISBN :
978-1-4244-5586-7
DOI :
10.1109/ICCAE.2010.5451857
