Abstract
In this paper, a low cost broadband single layer reflectarray is proposed for X-band applications. The proposed reflectarray consists of truncated circular patch coupled to octagonal- ring delay line. The unit element is optimized to work at X-band with the center frequency of 10 GHz. A broad reflection phase range of more than 600◦ is obtained by varying the length of delay line. The reflectarray is designed on a low cost FR-4 substrate having size of 0.5λo. A 15 × 15 elements reflectarray with F/D = 1 is simulated to obtain the radiation characteristics. The design achieves 20 dB gain, low side-lobe-levels and broad phase range.
| Original language | English |
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| Title of host publication | 2016 progress in electromagnetics research symposium (PIERS) |
| Subtitle of host publication | Proceedings |
| Place of Publication | United States |
| Publisher | IEEE, Institute of Electrical and Electronics Engineers |
| Pages | 4700-4703 |
| Number of pages | 4 |
| ISBN (Electronic) | 9781509060931 |
| ISBN (Print) | 9781509060948 (Print on demand) |
| DOIs | |
| Publication status | Published - 2016 |
| Event | 2016 Progress in Electromagnetic Research Symposium (PIERS) - Shanghai International Convention Center, Shanghai, China Duration: 08 Aug 2016 → 11 Aug 2016 http://piers.org/piers2016Shanghai/ http://piers.org/piers2016Shanghai/files/programfinal.pdf (Conference program) |
Conference
| Conference | 2016 Progress in Electromagnetic Research Symposium (PIERS) |
|---|---|
| Country/Territory | China |
| City | Shanghai |
| Period | 08/08/16 → 11/08/16 |
| Other | PIERS provides an international forum for reporting progress and recent advances in all aspects of electromagnetics. Spectra range from statics to RF, microwave, photonics, and beyond. Topics include radiation, propagation, diffraction, scattering, guidance, resonance, power, energy and force issues, and all applications and modern developments. |
| Internet address |