Title :
Capacitively loaded dual-band internal handsets antenna with planar structure
Author :
Peng, H. ; Zhao, J. ; Liu, Q.
Author_Institution :
Res. Inst. of Antennas & EM Scattering, Xidian Univ., Xi´´an, China
fDate :
9/15/2005 12:00:00 AM
Abstract :
A capacitively loaded dual-band internal handset antenna (IHA) with a novel planar structure is presented. Numerical results based on the finite element method for input return loss and radiation gain pattern are investigated and are in agreement with measured results. Effects of the parameters, such as locations of shorten pin, and the value of the loaded capacitor, on the IHA´s performance are also extensively studied.
Keywords :
antenna radiation patterns; finite element analysis; mobile antennas; mobile handsets; multifrequency antennas; capacitively loaded dual-band antenna; finite element method; input return loss; internal handsets antenna; loaded capacitor; planar structure; radiation gain pattern;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20052455
