Title :
An ultra-wideband cross-dipole antenna with wide beam for dual-polarization applications
Author :
Yezhen Li;Xianling Liang;Xudong Bai;Liang Liu;Junping Geng;Ronghong Jin
Author_Institution :
Department of Electronic Engineering, Shanghai Jiao Tong University, China
fDate :
7/1/2015 12:00:00 AM
Abstract :
An ultra-wideband dual-polarized antenna with a wide beam is presented in this paper. By changing the arm length and the structure of connection point which is near copper connector, the ultra-wideband is achieved. The simulated results show that the 10 dB impedance bandwidth is over 90% and port isolation is higher than 31 dB, what´s more, the antenna also has a ladder-shaped reflector to get wide beam from 1.5 GHz to 2.8 GHz, and the HPBW are 82°-142° in the band.
Keywords :
"Dipole antennas","Bandwidth","Impedance","Broadband antennas","Reflector antennas","Antenna radiation patterns"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305403
