Title :
Broadband array antenna design by coupling technique using 180 degree phase shifter
Author :
Mohammad mahdi Honari;Pedram Mousavi
Author_Institution :
Mechanical Engineering Depart., University of Alberta, Edmonton, Canada
fDate :
7/1/2015 12:00:00 AM
Abstract :
A broadband series-fed antenna array using coupling mechanism is presented. A feeding network including 180° phase shifter is used to feed the antenna in both sides. For broadband operation, each part mush have wide bandwidth and here, for antenna, mechanism coupling and for phase shifter, coupled lines improve bandwidth. The simulation results show that the antenna array has appropriate reflection coefficient, side lobe level, peak gain, and radiation patterns.
Keywords :
"Broadband antennas","Arrays","Antenna arrays","Broadband communication","Phase shifters","Bandwidth","Antenna radiation patterns"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7304923
