Novel Meandered Line EBG Filters with Significant Size Reduction Using Sine Tapering
Tapering electromagnetic bandgap (EBG) structures is a common method in designing microstrip filters with different periodic structures. A novel technique for tapering EBG structures with the amplitude coefficients obtained from the sine function has been illustrated. This method deduces mellifluous...
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2023/6457969 |
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| author | S. M. Shakil Hassan Kalyan Kumar Halder Md. Nurunnabi Mollah |
| author_facet | S. M. Shakil Hassan Kalyan Kumar Halder Md. Nurunnabi Mollah |
| author_sort | S. M. Shakil Hassan |
| collection | DOAJ |
| description | Tapering electromagnetic bandgap (EBG) structures is a common method in designing microstrip filters with different periodic structures. A novel technique for tapering EBG structures with the amplitude coefficients obtained from the sine function has been illustrated. This method deduces mellifluous coefficients that improves the performance with reasonable stopband width, preferable insertion loss level, and much-minimized passband ripples compared to similar designs with other tapering methods (e.g., binomial distribution, Chebyshev distribution, and conventional cosine tapering). It also offers tandem use of tapered EBG structures, leading to the novel meandered transmission line tandem design that significantly reduces the length of the filter; more than 40% is possible, compared to the uniform and conventional tapered designs. Size reduction on such a large scale will benefit the designers with the limited space issues. |
| format | Article |
| id | doaj-art-b88dc9fe9bae447893c0821d697ea7b3 |
| institution | Kabale University |
| issn | 1687-5877 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-b88dc9fe9bae447893c0821d697ea7b32025-02-03T06:43:10ZengWileyInternational Journal of Antennas and Propagation1687-58772023-01-01202310.1155/2023/6457969Novel Meandered Line EBG Filters with Significant Size Reduction Using Sine TaperingS. M. Shakil Hassan0Kalyan Kumar Halder1Md. Nurunnabi Mollah2Department of Electrical and Electronic EngineeringDepartment of Electrical and Electronic EngineeringDepartment of Electrical and Electronic EngineeringTapering electromagnetic bandgap (EBG) structures is a common method in designing microstrip filters with different periodic structures. A novel technique for tapering EBG structures with the amplitude coefficients obtained from the sine function has been illustrated. This method deduces mellifluous coefficients that improves the performance with reasonable stopband width, preferable insertion loss level, and much-minimized passband ripples compared to similar designs with other tapering methods (e.g., binomial distribution, Chebyshev distribution, and conventional cosine tapering). It also offers tandem use of tapered EBG structures, leading to the novel meandered transmission line tandem design that significantly reduces the length of the filter; more than 40% is possible, compared to the uniform and conventional tapered designs. Size reduction on such a large scale will benefit the designers with the limited space issues.http://dx.doi.org/10.1155/2023/6457969 |
| spellingShingle | S. M. Shakil Hassan Kalyan Kumar Halder Md. Nurunnabi Mollah Novel Meandered Line EBG Filters with Significant Size Reduction Using Sine Tapering International Journal of Antennas and Propagation |
| title | Novel Meandered Line EBG Filters with Significant Size Reduction Using Sine Tapering |
| title_full | Novel Meandered Line EBG Filters with Significant Size Reduction Using Sine Tapering |
| title_fullStr | Novel Meandered Line EBG Filters with Significant Size Reduction Using Sine Tapering |
| title_full_unstemmed | Novel Meandered Line EBG Filters with Significant Size Reduction Using Sine Tapering |
| title_short | Novel Meandered Line EBG Filters with Significant Size Reduction Using Sine Tapering |
| title_sort | novel meandered line ebg filters with significant size reduction using sine tapering |
| url | http://dx.doi.org/10.1155/2023/6457969 |
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