Antenna Array Synthesis and Failure Correction Using Differential Search Algorithm
Differential search (DS) optimization algorithm is proposed for the synthesis of three different types of linear antenna array design examples. The first group of examples is that DS algorithm is used to locate wide nulls on the linear antenna array patterns by controlling amplitude-only. In these e...
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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/10.1155/2014/276754 |
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| _version_ | 1832556155677704192 |
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| author | Kerim Guney Ali Durmus Suad Basbug |
| author_facet | Kerim Guney Ali Durmus Suad Basbug |
| author_sort | Kerim Guney |
| collection | DOAJ |
| description | Differential search (DS) optimization algorithm is proposed for the synthesis of three different types of linear antenna array design examples. The first group of examples is that DS algorithm is used to locate wide nulls on the linear antenna array patterns by controlling amplitude-only. In these examples, sidelobe levels disposed to rise are also suppressed by using DS algorithm in the same optimization process. In the second group of examples, individual nulls are placed with the help of DS algorithm by controlling the amplitude-only, phase-only, and position-only. The last example is a linear antenna array failure correction example. In order to tolerate the element failures, DS is employed to recalculate the amplitude values of the remaining intact elements of the antenna array. The results show that DS is very capable to solve the linear antenna array optimization problems which have different characteristics. |
| format | Article |
| id | doaj-art-b15e11bbfb874fb3be4c9a21f4092053 |
| 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-b15e11bbfb874fb3be4c9a21f40920532025-02-03T05:46:15ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772014-01-01201410.1155/2014/276754276754Antenna Array Synthesis and Failure Correction Using Differential Search AlgorithmKerim Guney0Ali Durmus1Suad Basbug2Faculty of Engineering, Nuh Naci Yazgan University, 38040 Kayseri, TurkeyDepartment of Electricity and Energy, Vocational College, Erciyes University, 38039 Kayseri, TurkeyDepartment of Computer Technologies, Vocational College, Nevsehir University, 50300 Nevsehir, TurkeyDifferential search (DS) optimization algorithm is proposed for the synthesis of three different types of linear antenna array design examples. The first group of examples is that DS algorithm is used to locate wide nulls on the linear antenna array patterns by controlling amplitude-only. In these examples, sidelobe levels disposed to rise are also suppressed by using DS algorithm in the same optimization process. In the second group of examples, individual nulls are placed with the help of DS algorithm by controlling the amplitude-only, phase-only, and position-only. The last example is a linear antenna array failure correction example. In order to tolerate the element failures, DS is employed to recalculate the amplitude values of the remaining intact elements of the antenna array. The results show that DS is very capable to solve the linear antenna array optimization problems which have different characteristics.http://dx.doi.org/10.1155/2014/276754 |
| spellingShingle | Kerim Guney Ali Durmus Suad Basbug Antenna Array Synthesis and Failure Correction Using Differential Search Algorithm International Journal of Antennas and Propagation |
| title | Antenna Array Synthesis and Failure Correction Using Differential Search Algorithm |
| title_full | Antenna Array Synthesis and Failure Correction Using Differential Search Algorithm |
| title_fullStr | Antenna Array Synthesis and Failure Correction Using Differential Search Algorithm |
| title_full_unstemmed | Antenna Array Synthesis and Failure Correction Using Differential Search Algorithm |
| title_short | Antenna Array Synthesis and Failure Correction Using Differential Search Algorithm |
| title_sort | antenna array synthesis and failure correction using differential search algorithm |
| url | http://dx.doi.org/10.1155/2014/276754 |
| work_keys_str_mv | AT kerimguney antennaarraysynthesisandfailurecorrectionusingdifferentialsearchalgorithm AT alidurmus antennaarraysynthesisandfailurecorrectionusingdifferentialsearchalgorithm AT suadbasbug antennaarraysynthesisandfailurecorrectionusingdifferentialsearchalgorithm |