Title :
Meandered Double-PIFA Antenna - Handset / Human Interaction
Author :
Krzysztofik, Wojciech J.
Author_Institution :
Wroclaw Univ. of Technol., Wroclaw
Abstract :
Based on the investigation of the board effect on the bandwidth of integrated antennas for mobile phones a concept for a built-in meandered double-PIFA, MDPIFA, handset antenna for covering GSM900/1800, PCS1900, and UMTS2000 bands is presented. The finite-difference time-domain (FDTD) technique was used to calculate antenna characteristics such as impedance and radiation patterns for three cases: in free space, on a handset, and on a handset near a homogeneous head model and a block model of the hand in an actual position of phone use. We also obtained near E-field and specific absorption rate (SAR) distributions.
Keywords :
finite difference time-domain analysis; mobile communication; planar inverted-F antennas; PIFA antenna; finite-difference time-domain; handset antenna; handset/human interaction; integrated antennas; mobile phones; near E-field; specific absorption rate; Antenna radiation patterns; Bandwidth; Finite difference methods; Humans; Impedance; Mobile antennas; Mobile handsets; Specific absorption rate; Telephone sets; Time domain analysis;
Conference_Titel :
Microwaves, Radar & Wireless Communications, 2006. MIKON 2006. International Conference on
Conference_Location :
Krakow
Print_ISBN :
978-83-906662-7-3
DOI :
10.1109/MIKON.2006.4345118
