TRI-BAND LINEAR T-CIRCULAR POLARIZATION CONVERTOR FOR KU BAND APPLICATIONS
Volume 11 Issue 1 2017
Download| Author(s): | Farman Ali Mangi, Deedar Ai Jamro, Memon Imran, Qasim Ali Arain, Ghulam Fatima Kake poto |
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| Abstract | tri-band linear-to-circular polarization convertor is proposed which is composed of 3x3 metallic strips array printed on both sides of the dielectric substrate. The linear-to-circular polarization conversion is obtained by decomposing the linearly incident x-polarized wave into two orthogonal vector components of equal amplitude and 90° phase difference between them. The simulation results demonstrate that proposed structure can work at 12.62 GHZ, 15.03 GHz and 16.25 GHz with low loss and high polarization conversion ratio. Proposed structure achievesa right circularly polarized (RHCP) wave from 14.01GHz-15.25GHz and 16.25GHz-16.45GHz. The accumulative axial ratio bandwidth of 10.25% is obtained ranging from 12.0 GHz-18 GHz. |
| Keywords | Axial ratio (AR), single-layer polarizer, circular Co and cross-polarization, quarter wave plate, met material. |
| Year | 2017 |
| Volume | 11 |
| Issue | 1 |
| Type | Research paper, manuscript, article |
| Journal Name | Journal of Information & Communication Technology | Publisher Name | ILMA University | Jel Classification | - | DOI | - | ISSN no (E, Electronic) | 2075-7239 | ISSN no (P, Print) | 2415-0169 | Country | Pakistan | City | Karachi | Institution Type | University | Journal Type | Open Access | Manuscript Processing | Blind Peer Reviewed | Format | Paper Link | https://jict.ilmauniversity.edu.pk/journal/jict/11.1/7.pdf | Page | 51-55 |