A compact planar multi-band antenna with coupling feed for LTE/GSM/UMTS operations

Author

Youngtaek Hong ; Jinpil Tak ; Yunnan Jin ; Jaehoon Choi

Author_Institution

Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea

fYear

2014

fDate

2-5 Dec. 2014

Firstpage

501

Lastpage

502

Abstract

This paper proposes a multi-band antenna for LTE/GSM/UMTS band operation. The proposed antenna consists of folded monopole at the top plane and L-shaped line with coupling plate at bottom plane. The antenna provides a wide bandwidth to cover the hepta-band LTE/GSM/UMTS operation. The simulated 6-dB return loss bandwidths are 142 MHz (818-960 MHz) at the low frequency band and 1007 MHz (1700-2707 MHz) at the high frequency band. The overall dimension of the proposed antenna is 60 mm × 105 mm × 1.2 mm.

Keywords

3G mobile communication; Long Term Evolution; UHF antennas; antenna feeds; cellular radio; monopole antennas; multifrequency antennas; planar antennas; bandwidth 1007 MHz; bandwidth 142 MHz; compact planar multiband antenna; coupling feed; folded monopole antenna; frequency 1700 MHz to 2707 MHz; frequency 818 MHz to 960 MHz; heptaband LTE-GSM-UMTS operation; loss 6 dB; 3G mobile communication; Antenna radiation patterns; Feeds; GSM; Mobile antennas; Resonant frequency; long-term evolution; multiband antenna; planar antenna; wideband antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation (ISAP), 2014 International Symposium on

Conference_Location

Kaohsiung

Type

conf

DOI

10.1109/ISANP.2014.7026745

Filename

7026745