DocumentCode
22851
Title
PIFA using series-resonant feed structure for wide-band operations
Author
Rui Zhang ; Yang Liu ; Hyeonghun Kim ; Hyeongdong Kim
Author_Institution
Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea
Volume
51
Issue
8
fYear
2015
fDate
4 16 2015
Firstpage
606
Lastpage
608
Abstract
A newly designed two-dimensional planar inverted-F antenna (PIFA) that achieves a substantially enhanced dual-band impedance bandwidth is presented. It employs a proposed series-resonant feed structure, which consists of two series resonators. The enhanced dual-band impedance bandwidth is realised based on the appropriate increase of the impedance levels of the two series resonators. This increase is sufficient to cover wide use in mobile handsets of 698-960 MHz for the low band and 1710-2690 MHz for the high band with a VSWR <; 3.
Keywords
UHF antennas; UHF resonators; antenna feeds; broadband antennas; mobile handsets; multifrequency antennas; planar inverted-F antennas; enhanced dual-band impedance bandwidth; frequency 1710 MHz to 2690 MHz; frequency 698 MHz to 960 MHz; mobile handset; series-resonant feed structure; two-dimensional PIFA design; wideband operation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2014.4332
Filename
7084274
Link To Document