| You are in:Home/Publications/Double Layers Cross Slot Ka-band Circularly Polarized Reflectarray | |
Prof. Abdelhady Mahmoud Abdelhady :: Publications: |
|
| Title: | Double Layers Cross Slot Ka-band Circularly Polarized Reflectarray |
| Authors: | Abdelhady, M.; Kishk, A., Zhangcheng H., Wei H. |
| Year: | 2016 |
| Keywords: | Not Available |
| Journal: | IEEE Antennas and Propagation Magazine |
| Volume: | 58 |
| Issue: | Not Available |
| Pages: | Not Available |
| Publisher: | IEEE |
| Local/International: | International |
| Paper Link: | |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
In this article, a broadband circularly polarized (CP) reflectarray (RA) is presented. A Ka-band multilayer-CP RA antenna is designed and further validated through measurements. The two orthogonal slot arms are angularly rotated for the phase compensation in the RA design. A 25 × 25 RA with a physical area of 90 × 90 mm2 (9 × 9 λo2) is designed for broadside radiations. The elements at an RA surface are excited by a wideband CP horn. An excellent CP performance is achieved with broadband matching and 3-dB axial ratio covering the entire band. |
