A Building-Block Favoring Method for the Topology Optimization of Internal Antenna Design
المؤلف
المصدر
International Journal of Antennas and Propagation
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-08-02
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
This paper proposes a new design technique for internal antenna development.
The proposed method is based on the framework of topology optimization incorporated with three effective mechanisms favoring the building blocks of associated optimization problems.
Conventionally, the topology optimization of antenna structures discretizes a design space into uniform and rectangular pixels.
However, the defining length of the resultant building blocks is so large that the problem difficulty arises; furthermore, the order of the building blocks becomes extremely high, so genetic algorithms (GAs) and binary particle swarm optimization (BPSO) are not more efficient than the random search algorithm.
In order to form tight linkage groups of building blocks, this paper proposes a novel approach to handle the design details.
In particular, a nonuniform discretization is adopted to discretize the design space, and the initialization of GAs is assigned as orthogonal arrays (OAs) instead of a randomized population; moreover, the control map of GAs is constructed by ensuring the schema growth based on the generalized schema theorem.
By using the proposed method, two internal antennas are thus successfully developed.
The simulated and measured results show that the proposed technique significantly outperforms the conventional topology optimization.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chen, Yen-Sheng. 2015. A Building-Block Favoring Method for the Topology Optimization of Internal Antenna Design. International Journal of Antennas and Propagation،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1064688
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chen, Yen-Sheng. A Building-Block Favoring Method for the Topology Optimization of Internal Antenna Design. International Journal of Antennas and Propagation No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1064688
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chen, Yen-Sheng. A Building-Block Favoring Method for the Topology Optimization of Internal Antenna Design. International Journal of Antennas and Propagation. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1064688
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1064688
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر