|Table of Contents|

Wideband dipole antenna for the fourth generation mobile communications

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2016年04期
Page:
410-
Research Field:
Publishing date:

Info

Title:
Wideband dipole antenna for the fourth generation mobile communications
Author(s):
Jin Kui12Yang Yudong2Zuo Weiqing1Rong Xinghua1Chen Guangwei3 Yang Yang1He Xiaoxiang1Gu Changqing1
1.College of Electronic Information Engineering,Nanjing University of Aeronautics and Astronautics, Nanjing 210016,China; 2.Faculty of Electronic and Information Engineering,Huaiyin Institute of Technology,Huai'an 223003,China; 3.College of Electrical and Computer Engineering,Purdue University,West Lafayette,Indiana 47906,USA
Keywords:
balun dipole antenna microstrip transmission line fourth generation mobile communications
PACS:
TN823
DOI:
10.14177/j.cnki.32-1397n.2016.40.04.006
Abstract:
A wideband dipole antenna for the fourth generation(4G)mobile communications is designed.Utilizing impedance load of parasitic strips,a balun which can transform an unbalanced signal into a balanced signal is realized; transmission line between the antenna arms and the balun is designed to achieve the impedance matching; the radiation current path flowing in the arms is extended; a new resonance point emerge and bandwidth of the antenna is widened.Simulated and experimental results of return loss(S11)are in good agreement in 2~3 GHz,and the frequency range with S11 of below -10 dB covers six service bands of 4G.Simulated and experimental results of radiation patterns within the frequency range also show a good radiation performance of the dipole antenna significantly.

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Last Update: 2016-06-30