DocumentCode
49920
Title
PIFA with dual-resonance feed structure for enhancement of impedance bandwidth
Author
Lee, Jeyull ; Liu, Yanbing ; Kim, H.H. ; Kim, Heonhwan
Author_Institution
Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea
Volume
49
Issue
15
fYear
2013
fDate
July 18 2013
Firstpage
921
Lastpage
922
Abstract
A planar inverted-F antenna (PIFA) is presented, which has a dual-resonance feed structure that enhances impedance bandwidth considerably. The proposed antenna fully covers LTE13/GSM850/GSM900 without significant modification of the antenna element fabricated in a small ground clearance. The antenna´s impedance bandwidth under VSWR = 3:1 is 733-974 MHz, with a good realised efficiency.
Keywords
UHF antennas; antenna feeds; electric impedance; planar inverted-F antennas; GSM850 band; GSM900 band; LTE13 band; dual resonance feed structure PIFA; frequency 733 MHz to 974 MHz; impedance bandwidth enhancement; planar inverted-F antenna;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2013.1432
Filename
6563248
Link To Document