Please use this identifier to cite or link to this item:
http://hdl.handle.net/10071/16893| Author(s): | Vaquero, A. F. Arrebola, M. Pino, M. R. Costa, J. R. Matos, S. A. Fernandes, C. A. |
| Date: | 2018 |
| Title: | Low cost dielectric flat lens for near-field focusing |
| Keywords: | 3D-printed lens Dielectric flat lens Near-field focusing |
| Abstract: | This paper presents a NF-focused antenna based on a low-cost dielectric planar lens. The working principle is based on the variation of dielectric material density in order to obtain a variation in the effective ?_r. A prototype in the 28GHz band is designed and manufactured with a 3D printer using Polylactic Acid (PLA) material. The breadboard is simulated with a full wave tool and measured in an XYZ planar range, resulting in a very good agreement between simulations and measurements. |
| Peerreviewed: | yes |
| Access type: | Open Access |
| Appears in Collections: | IT-CRI - Comunicações a conferências internacionais |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Low-Cost dielectric Flat lens for near-field focusing.pdf | Pós-print | 789,19 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.