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Prof. Abdelhady Mahmoud Abdelhady :: Publications: |
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| Title: | Ka-band dual mode circularly polarized reflectarray |
| Authors: | Mohamed, A.; Kishk, A. |
| Year: | 2014 |
| Keywords: | Not Available |
| Journal: | Not Available |
| Volume: | Not Available |
| Issue: | Not Available |
| Pages: | Not Available |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | Not Available |
| Full paper | Abdelhady Mahmoud Abdelhady_Ka-band Dual Mode Circularly Polarized.pdf |
| Supplementary materials | Not Available |
| Abstract: |
A double layers dual mode circularly polarized (CP) reflectarray antenna operating in the ka-band is presented. The reflectarray is center fed by a circularly polarized horn. The antenna is analyzed numerically. Angular rotation technique for a crossed slot array element is used to make phase compensation. An excellent CP performance is achieved with high aperture efficiency and wide band gain bandwidth of 16.5 % for 1.5 dB gain variation. |
