Title :
Element design for dual circularly polarized reflectarrays with dual linearly polarized feed
Author :
Geng-Bo Wu;Shi-Wei Qu;Chi Hou Chan
Author_Institution :
School of Electronic Engineering, University of Electronic Science and Technology of China (UESTC) Chengdu 611731, China
Abstract :
In this paper, a novel single-layer broadband subwavelength multi-resonance element is proposed to design a dual circularly polarized (CP) reflectarray with a dual linearly polarized (LP) feed. The simulated results show an adequate phase range over 3600 and low mutual coupling between the two orthogonal polarizations of the element. Also, a superior bandwidth performance has been verified, compared to conventional cross-dipole element.
Keywords :
"Feeds","Bandwidth","Mutual coupling","Microstrip","Broadband communication","Broadband antennas"
Conference_Titel :
Antennas and Propagation (ISAP), 2015 International Symposium
