| Yazarlar |
Dr. Öğr. Üyesi Erhan KURT
Nuh Naci Yazgan Üniversitesi, Türkiye |
|
Suad Başbuğ
Nevşehir Hacı Bektaş Veli Üniversitesi, Türkiye |
|
Kerim Güney
Nuh Naci Yazgan Üniversitesi, Türkiye |
| Özet |
| - This paper presents a study of linear antenna array (LAA) synthesis with a seagull optimization algorithm (SOA) to achieve radiation patterns having low maximum sidelobe levels (MSLs) with and without nulls. The SOA is a new optimization technique based on the moving and attacking behaviors of the seagull in the nature. In this study, the original mathematical model of SOA is modified by compensating the exploration and exploitation features to improve the optimization performance. The optimization ability of the modified SOA (MSOA) is tested with seven numerical examples of LAA. In the first three examples, the amplitude values of the array elements are optimized by MSOA whereas the element position values are calculated by MSOA for the last four examples. The numerical results obtained by MSOA are compared with those of different algorithms from the literature. The results reveal that MSOA algorithm is very good at optimizing antenna array paramedepth levels (NDLs). The contribution of the modificompare with the original one. |
| Anahtar Kelimeler |
| Index Terms, antenna array synthesis, linear antenna arrays, maximum sidelobe level, null depth level, seagull optimization algorithm |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
| Dergi Adı | The Applied Computational Electromagnetics Society Journal (ACES) |
| Dergi ISSN | 1054-4887 |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 12-2021 |
| Cilt No | 36 |
| Sayı | 12 |
| Sayfalar | 1552 / 1561 |
| Doi Numarası | 10.13052/2021.ACES.J.361206 |
| Makale Linki | http://dx.doi.org/10.13052/2021.aces.j.361206 |
| Atıf Sayıları | |
| WoS | 3 |
| Google Scholar | 10 |
