A Planar Ultra-Wideband Dual Polarized Reflectarray Conference

Hamza, M, Zekios, CL, Georgakopoulos, SV. (2021). A Planar Ultra-Wideband Dual Polarized Reflectarray . 977-978. 10.1109/APS/URSI47566.2021.9703846

cited authors

  • Hamza, M; Zekios, CL; Georgakopoulos, SV


  • A planar ultra-wideband dual polarized reflectarray of tightly coupled dipoles is presented. The unitcell structure of the array is modular in nature, with its dipoles - arranged in an egg-crate configuration to support dual-polarization. The array is designed for broadside operation and exhibits more than 5:1 frequency bandwidth, maintaning an active VSWR < 2.5. To introduce the required phase shift at each unit cell, meandered true time delay lines implemented in planar configuration are used thereby making the proposed reflectarray extremely compact.

publication date

  • January 1, 2021

Digital Object Identifier (DOI)

International Standard Book Number (ISBN) 13

start page

  • 977

end page

  • 978