Novel Dual Band Microstrip Circular Patch Antennas Loaded with ENG and MNG Metamaterials
Novel design of a dual band microstrip circular patch antenna loaded with ENG (ε negative) metamaterial has been shown in the first section. Using ENG metamaterial instead of the conventional dielectric, unconventional TMδ10 (1<δ<2) mode was produced to yield a dual band performance. Optimized...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2014/904374 |
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| author | Md. Ababil Hossain Md. Saimoom Ferdous Shah Mahmud Hasan Chowdhury Md. Abdul Matin |
| author_facet | Md. Ababil Hossain Md. Saimoom Ferdous Shah Mahmud Hasan Chowdhury Md. Abdul Matin |
| author_sort | Md. Ababil Hossain |
| collection | DOAJ |
| description | Novel design of a dual band microstrip circular patch antenna loaded with ENG (ε negative) metamaterial has been shown in the first section. Using ENG metamaterial instead of the conventional dielectric, unconventional TMδ10 (1<δ<2) mode was produced to yield a dual band performance. Optimized parameters such as permittivity (ε1) and filling ratio (η) of metamaterials were selected with the aid of a MATLAB based parameter optimization algorithm, developed for all these sort of patch antennas. In the second section, a dual band circular patch antenna loaded with MNG (µ negative) metamaterial has been reported. An unconventional modified TMδ10 (0<δ<1) mode has been produced along with conventional TM110 mode due to using MNG metamaterial. Here also the optimum values of permeability (µ1) and filling ratio (η) for these sorts of patch antennas have been calculated from a MATLAB based parameter optimization algorithm. Both the proposed antennas provide good and resonance and satisfactory radiation performances (directivity, radiation efficiency, and gain) with a dual band performance. |
| format | Article |
| id | doaj-art-ece30c1601a84386bf12cbc7f9fab96b |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-ece30c1601a84386bf12cbc7f9fab96b2025-02-03T06:14:01ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772014-01-01201410.1155/2014/904374904374Novel Dual Band Microstrip Circular Patch Antennas Loaded with ENG and MNG MetamaterialsMd. Ababil Hossain0Md. Saimoom Ferdous1Shah Mahmud Hasan Chowdhury2Md. Abdul Matin3Department of Electrical and Electronic Engineering, BUET, Dhaka 1000, BangladeshDepartment of ECE, University of British Columbia, Okanagan, BC, CanadaDepartment of Electrical and Electronic Engineering, BUET, Dhaka 1000, BangladeshDepartment of Electrical and Electronic Engineering, BUET, Dhaka 1000, BangladeshNovel design of a dual band microstrip circular patch antenna loaded with ENG (ε negative) metamaterial has been shown in the first section. Using ENG metamaterial instead of the conventional dielectric, unconventional TMδ10 (1<δ<2) mode was produced to yield a dual band performance. Optimized parameters such as permittivity (ε1) and filling ratio (η) of metamaterials were selected with the aid of a MATLAB based parameter optimization algorithm, developed for all these sort of patch antennas. In the second section, a dual band circular patch antenna loaded with MNG (µ negative) metamaterial has been reported. An unconventional modified TMδ10 (0<δ<1) mode has been produced along with conventional TM110 mode due to using MNG metamaterial. Here also the optimum values of permeability (µ1) and filling ratio (η) for these sorts of patch antennas have been calculated from a MATLAB based parameter optimization algorithm. Both the proposed antennas provide good and resonance and satisfactory radiation performances (directivity, radiation efficiency, and gain) with a dual band performance.http://dx.doi.org/10.1155/2014/904374 |
| spellingShingle | Md. Ababil Hossain Md. Saimoom Ferdous Shah Mahmud Hasan Chowdhury Md. Abdul Matin Novel Dual Band Microstrip Circular Patch Antennas Loaded with ENG and MNG Metamaterials International Journal of Antennas and Propagation |
| title | Novel Dual Band Microstrip Circular Patch Antennas Loaded with ENG and MNG Metamaterials |
| title_full | Novel Dual Band Microstrip Circular Patch Antennas Loaded with ENG and MNG Metamaterials |
| title_fullStr | Novel Dual Band Microstrip Circular Patch Antennas Loaded with ENG and MNG Metamaterials |
| title_full_unstemmed | Novel Dual Band Microstrip Circular Patch Antennas Loaded with ENG and MNG Metamaterials |
| title_short | Novel Dual Band Microstrip Circular Patch Antennas Loaded with ENG and MNG Metamaterials |
| title_sort | novel dual band microstrip circular patch antennas loaded with eng and mng metamaterials |
| url | http://dx.doi.org/10.1155/2014/904374 |
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