| Autor: |
Mohamed Atef Abbas, Hadia El Henawwy, Abdelhamid Gaafar, A. M. M. A. Allam, Mohamed Fathy Abo Sree |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
2021 International Telecommunications Conference (ITC-Egypt). |
| DOI: |
10.1109/itc-egypt52936.2021.9513966 |
| Popis: |
This paper introduces a multi-layered Egypt flag-superstrate-based antenna design with high gain for X band application. For the sake of improving the performance, two multilayer superstrates of $\varepsilon=\mathrm{4.4}$ are used to form the flag and eagle shape and added above the patch antenna. The proposed antenna consists of three substrates layers with an overall dimension of $44\times 41\times \mathrm{1.6}\ \mathrm{mm3}$ . The proposed patch antenna is mounted in the first layer of the RO5880 board. The antenna operates at 7.15 GHz (From 7 GHz to 7.3 GHz) and 8.61 GHz (From 8.4 GHz to 8.75 GHz) with a 5.68/6.45 dB and 86%/89% gain and radiation efficiency. A very good agreement can be noticed between the simulation analysis using a CST Studio Suite Electromagnetics (EM) solver and experimental validation using ROHDE & SCHWARZ ZVB20 network analyzer. In conclusion, this work presents a new way to design a multiband antenna with an artistic perspective using multilayer substrate and Defected Ground Structure (DGS). |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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