Summary
International Symposium on Antennas and Propagation
2006
Session Number:2A1b
Session:
Number:2A1b-4
Characteristics of Folded Antenna for Handsets with a Parasitic Element
Yongho KIM, Hisashi MORISHITA, Jun ITO,
pp.1-4
Publication Date:2006/11/2
Online ISSN:2188-5079
DOI:10.34385/proc.34.2A1b-4
PDF download (582.6KB)
Summary:
A folded loop antenna for handsets has already been introduced and shown as one of balanced feed antennas for handsets, which is very effective to mitigate the antenna performance degradation due to the body effect. In addition, to be lower profile of folded loop antenna, Built-in folded dipole antenna, which has a structure folded loop elements sideway so that the antenna can be placed on the ground plane (GP), has been proposed. In this paper, as an improved impedance matching technique and more wideband antennas, characteristics of a folded dipole antenna and a folded monopole antenna for handsets by using a parasitic element are analyzed.