Dual-band dual-polarized transmitarrays at Ka-band
| Auteurs | Pham K., Sauleau R., Fourn E., Diaby F., Clemente A., Dussopt L. |
| Year | 2017-0233 |
| Source-Title | 2017 11th European Conference on Antennas and Propagation, EUCAP 2017 |
| Affiliations | IETR (Institut d'Electronique et de Télécommunications de Rennes), UMR CNRS 6164, France, Universitél de Rennes 1, Bât. 11D, Rennes Cedex, France, INSA de Rennes, CS 70 839, Rennes Cedex 7, France, CEA, LETI, MINATEC Campus, Grenoble, France, Université Grenoble-Alpes, Grenoble, France |
| Abstract | Transmitarray antennas with dual-band and dual-polarization capabilities are studied here numerically. The antennas are designed based on linearly-polarized unit-cells working at Ka-band for satellite applications. The unit-cells include two printed patches and a connecting via, a 180° phase shift is obtained by rotating one of the patches. The dual-band property is achieved by interleaving unit-cells dedicated to each band, and two different polarizations in each band. The numerical results demonstrate the working principles of dual-band dual-polarized transmitarrays. © 2017 Euraap. |
| Author-Keywords | dual-band, dual-polarized antenna, SATCOM, transmitarray |
| Index-Keywords | Antennas, Polarization, Dual Band, Dual polarized antennas, Dual-polarizations, Linearly polarized, Numerical results, SATCOM, Satellite applications, Transmit arrays, Microwave antennas |
| ISSN | |
| Lien vers article | Link |