DocumentCode
1373596
Title
PIFA with parallel resonance feed structure for wideband operation
Author
Jeon, Sanggeun ; Liu, Yanbing ; Ju, Seongmin ; Kim, Heonhwan
Author_Institution
Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea
Volume
47
Issue
23
fYear
2011
Firstpage
1263
Lastpage
1265
Abstract
A simple but efficient feed structure for achieving a wide-impedance bandwidth is proposed. The feed structure operating as a parallel resonance circuit can provide controllable resonance additionally in the conventional planar-inverted-F antenna (PIFA). It was verified that the modified PIFA incorporating the proposed feed fully covers Long Term Evolution (LTE) 13, Global System for Mobile Communications (GSM) 850 and 900 bands under VSWR 3:1 with good radiation patterns.
Keywords
Long Term Evolution; antenna feeds; antenna radiation patterns; broadband antennas; cellular radio; mobile antennas; planar inverted-F antennas; GSM; PIFA; VSWR; efficient feed structure; long term evolution; mobile communications; parallel resonance feed structure; planar-inverted-F antenna; radiation patterns; wide-impedance; wideband operation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2011.2843
Filename
6077090
Link To Document