Summary
International Symposium on Antennas and Propagation
2014
Session Number:TH2D
Session:
Number:TH2D_05
E-shaped Element Design for Linearly Polarized Transmitarray Antennas
Jun Luo, Fan Yang, Shenheng Xu,
pp.-
Publication Date:2014/12/2
Online ISSN:2188-5079
Summary:
This paper proposes a novel transmitarray element consisting of 3-layer identical E-shaped metal patch. Several transmitarray elements of different shapes are analyzed. The E-shaped unit is developed to alleviate the cross polarization level in this linear-polarized transmitarray design, and a smooth phase curve is obtained. Through simulation, the proposed 3-layer E-shaped unit reaches a phase range of 270 degrees above ?1dB transmission magnitude, and an average 50dB cross polarization discrimination.