Circular Antenna Array Synthesis Using Multiverse Optimizer
Antenna array synthesis is one of the most popular topics in the electromagnetic field. Since achieving a desired antenna radiation pattern is a mathematical problem, in the literature, there are various optimization algorithms applied to the synthesis process of different kinds of antenna arrays. I...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2020/3149826 |
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| author | Ahmet Emre Taser Kerim Guney Erhan Kurt |
| author_facet | Ahmet Emre Taser Kerim Guney Erhan Kurt |
| author_sort | Ahmet Emre Taser |
| collection | DOAJ |
| description | Antenna array synthesis is one of the most popular topics in the electromagnetic field. Since achieving a desired antenna radiation pattern is a mathematical problem, in the literature, there are various optimization algorithms applied to the synthesis process of different kinds of antenna arrays. In this study, Multiverse Optimizer (MVO) and modified MVO (MMVO) are used to perform circular antenna array (CAA) synthesis. During the exploration, exploitation, and local search phases of calculation, MVO uses three concepts in cosmology; white hole, black hole, and wormhole. Convergence capability of this nature-inspired algorithm is employed for finding optimum amplitude and position values of CAA elements in order to achieve an array pattern with low maximum sidelobe level (MSL) and minimum circumference. The performance of MVO and MMVO was tested on five design examples of pattern synthesis, and the obtained results were compared with ten different algorithms. The simulation results show that MVO and MMVO provide low MSLs with small circumferences. |
| format | Article |
| id | doaj-art-9c35caaa8c8943fc9531b322b64774f1 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-9c35caaa8c8943fc9531b322b64774f12025-02-03T06:46:38ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772020-01-01202010.1155/2020/31498263149826Circular Antenna Array Synthesis Using Multiverse OptimizerAhmet Emre Taser0Kerim Guney1Erhan Kurt2Graduate School of Natural and Applied Sciences, Erciyes University, Kayseri 38039, TurkeyDepartment of Electrical and Electronics Engineering, Nuh Naci Yazgan University, Kayseri 38170, TurkeyDepartment of Electrical and Electronics Engineering, Nuh Naci Yazgan University, Kayseri 38170, TurkeyAntenna array synthesis is one of the most popular topics in the electromagnetic field. Since achieving a desired antenna radiation pattern is a mathematical problem, in the literature, there are various optimization algorithms applied to the synthesis process of different kinds of antenna arrays. In this study, Multiverse Optimizer (MVO) and modified MVO (MMVO) are used to perform circular antenna array (CAA) synthesis. During the exploration, exploitation, and local search phases of calculation, MVO uses three concepts in cosmology; white hole, black hole, and wormhole. Convergence capability of this nature-inspired algorithm is employed for finding optimum amplitude and position values of CAA elements in order to achieve an array pattern with low maximum sidelobe level (MSL) and minimum circumference. The performance of MVO and MMVO was tested on five design examples of pattern synthesis, and the obtained results were compared with ten different algorithms. The simulation results show that MVO and MMVO provide low MSLs with small circumferences.http://dx.doi.org/10.1155/2020/3149826 |
| spellingShingle | Ahmet Emre Taser Kerim Guney Erhan Kurt Circular Antenna Array Synthesis Using Multiverse Optimizer International Journal of Antennas and Propagation |
| title | Circular Antenna Array Synthesis Using Multiverse Optimizer |
| title_full | Circular Antenna Array Synthesis Using Multiverse Optimizer |
| title_fullStr | Circular Antenna Array Synthesis Using Multiverse Optimizer |
| title_full_unstemmed | Circular Antenna Array Synthesis Using Multiverse Optimizer |
| title_short | Circular Antenna Array Synthesis Using Multiverse Optimizer |
| title_sort | circular antenna array synthesis using multiverse optimizer |
| url | http://dx.doi.org/10.1155/2020/3149826 |
| work_keys_str_mv | AT ahmetemretaser circularantennaarraysynthesisusingmultiverseoptimizer AT kerimguney circularantennaarraysynthesisusingmultiverseoptimizer AT erhankurt circularantennaarraysynthesisusingmultiverseoptimizer |