Title :
Wideband dipole antenna for 3G base stations
Author :
Di, Wu ; Yingzeng, Yin ; Minjun, Guo ; Renqiang, Shen
Author_Institution :
Nat. Lab. of Antennas & Microwave Technol., Xidian Univ., Xi´´an, China
Abstract :
This paper describes a novel dipole antenna for applications in base station antenna of third-generation mobile communication systems. The antenna consists of two dipole arms, of which are only connected through a parallel strip-line. For antenna design, the Ansoft HFSS 9.0 is utilized to simulate and optimize the dimensions. The calculated bandwidth about 14.2% for VSWR less than 1.5 and about 23.8% for VSWR less than 2 at a central frequency of 2.05 GHz is obtained. Details of the proposed antenna design are presented and discussed, which can be candidate for the requirement of 3G base station, operating in 1710 and 2170 MHz.
Keywords :
3G mobile communication; UHF antennas; broadband antennas; dipole antennas; mobile antennas; strip lines; 1710 MHz; 2.05 GHz; 2170 MHz; 3G base stations; Ansoft HFSS 9.0; parallel strip-line; third-generation mobile communication systems; wideband dipole antenna; Arm; Bandwidth; Base stations; Broadband antennas; Dipole antennas; Directive antennas; Microstrip antenna arrays; Microstrip antennas; Microwave antennas; Mobile antennas; Base station antenna; broad-band operation; dipole antenna;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9128-4
DOI :
10.1109/MAPE.2005.1617947
