Global Synthesis Method for the Optimization of Multifeed EBG Antennas
This paper presents a novel technique for synthesizing a given radiation pattern from an EBG antenna with an array feed. The method determines the optimum sets of input waves and input impedances for the feed ports in order to perform simultaneously the radiation pattern and the impedance matching o...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2008-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2008/790358 |
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| _version_ | 1832556890832240640 |
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| author | Julien Drouet Marc Thevenot Régis Chantalat Cyrille Menudier Majed Koubeissi Thierry Monédière Bernard Jecko |
| author_facet | Julien Drouet Marc Thevenot Régis Chantalat Cyrille Menudier Majed Koubeissi Thierry Monédière Bernard Jecko |
| author_sort | Julien Drouet |
| collection | DOAJ |
| description | This paper presents a novel technique for synthesizing a given radiation pattern from an EBG antenna with an array feed. The method determines the optimum sets of input waves and input impedances for the feed ports in order to perform simultaneously the radiation pattern and the impedance matching of all the radiating probes that form the array feed. The method is validated through a numerical design of an EBG antenna excited with four patch antennas. The structure is designed to radiate with a single lobe scanned at 𝜃=30∘ in the E-plane. The interactions between each patch inside the EBG resonator are characterized with the CST MWS software. The optimum weights and the input impedances which simultaneously perform the objective radiation and the matching of all feeding ports are calculated by the developed global synthesis method. The feed network is designed with the Agilent ADS software in order to perform the specified weights and the impedances matching. |
| format | Article |
| id | doaj-art-5d23f5f1a9c14b02a681f2c9366de0fa |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2008-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-5d23f5f1a9c14b02a681f2c9366de0fa2025-02-03T05:44:06ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772008-01-01200810.1155/2008/790358790358Global Synthesis Method for the Optimization of Multifeed EBG AntennasJulien Drouet0Marc Thevenot1Régis Chantalat2Cyrille Menudier3Majed Koubeissi4Thierry Monédière5Bernard Jecko6XLIM Laboratory, University of Limoges, Limoges 87060, FranceXLIM Laboratory, University of Limoges, Limoges 87060, FranceXLIM Laboratory, University of Limoges, Limoges 87060, FranceXLIM Laboratory, University of Limoges, Limoges 87060, FranceXLIM Laboratory, University of Limoges, Limoges 87060, FranceXLIM Laboratory, University of Limoges, Limoges 87060, FranceXLIM Laboratory, University of Limoges, Limoges 87060, FranceThis paper presents a novel technique for synthesizing a given radiation pattern from an EBG antenna with an array feed. The method determines the optimum sets of input waves and input impedances for the feed ports in order to perform simultaneously the radiation pattern and the impedance matching of all the radiating probes that form the array feed. The method is validated through a numerical design of an EBG antenna excited with four patch antennas. The structure is designed to radiate with a single lobe scanned at 𝜃=30∘ in the E-plane. The interactions between each patch inside the EBG resonator are characterized with the CST MWS software. The optimum weights and the input impedances which simultaneously perform the objective radiation and the matching of all feeding ports are calculated by the developed global synthesis method. The feed network is designed with the Agilent ADS software in order to perform the specified weights and the impedances matching.http://dx.doi.org/10.1155/2008/790358 |
| spellingShingle | Julien Drouet Marc Thevenot Régis Chantalat Cyrille Menudier Majed Koubeissi Thierry Monédière Bernard Jecko Global Synthesis Method for the Optimization of Multifeed EBG Antennas International Journal of Antennas and Propagation |
| title | Global Synthesis Method for the Optimization of Multifeed EBG Antennas |
| title_full | Global Synthesis Method for the Optimization of Multifeed EBG Antennas |
| title_fullStr | Global Synthesis Method for the Optimization of Multifeed EBG Antennas |
| title_full_unstemmed | Global Synthesis Method for the Optimization of Multifeed EBG Antennas |
| title_short | Global Synthesis Method for the Optimization of Multifeed EBG Antennas |
| title_sort | global synthesis method for the optimization of multifeed ebg antennas |
| url | http://dx.doi.org/10.1155/2008/790358 |
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