X-Band Imaging Retinas
Systems at 10GHz based on the use of horn antennas and slotted-waveguide antennas are studied along this work. The importance of this study relies on the fact that these antennas can be employed for imaging applications by measuring the eld distribution at its apertures. In this sense, the response...
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| Tipo de recurso: | tesis de maestría |
| Fecha de publicación: | 2010 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2099.1/10458 |
| Acceso en línea: | https://hdl.handle.net/2099.1/10458 |
| Access Level: | acceso abierto |
| Palabra clave: | Wave guides Antennas (Electronics) Horn antennas Shunt elements Coherent detection Mixing technique Adapted lengths Slotted-waveguide antennas Pro led feed horn Correction lenses Guies d'ones Antenes (Electrònica) Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenes |
| Sumario: | Systems at 10GHz based on the use of horn antennas and slotted-waveguide antennas are studied along this work. The importance of this study relies on the fact that these antennas can be employed for imaging applications by measuring the eld distribution at its apertures. In this sense, the response of such antennas was obtained for di erent working conditions and, based on the results, it is proposed some con gurations that could be used for the implementation of an imaging retina. This project is the interme- diate step in the construction of a THz system for short-range imaging applications in which the UPC/AntennaLab group is currently working. |
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