Title :
Modeling of polarization rotator of the broadband scanning antenna array
Author :
A.I. Semenikhin;D.V. Semenikhina;Y.V. Yukhanov
Author_Institution :
Southern Federal University, Taganrog, Russia
Abstract :
In the paper on the basis of the finite-element method the possibility to create a broadband polarizer in an aperture of an antenna array for operation in a sector of scan angles of ±45° and more is shown. The calculations of angle responses and radiation patterns of the developed model of a broadband four-grid 45° rotator of polarization are given in a sector of scan angles of a ±60° in two planes (E and H) in the frequency range 8 to 18 GHz; reliability of model is confirmed.
Keywords :
"Broadband antennas","Arrays","Antenna arrays","Aperture antennas","Antenna radiation patterns","Broadband communication"
Conference_Titel :
Radio and Antenna Days of the Indian Ocean (RADIO), 2015
DOI :
10.1109/RADIO.2015.7323381
