- Tytuł:
- Rapid Design Optimization of Multi-Band Antennas by Means of Response Features
- Autorzy:
-
Kozieł, S.
Bekasiewicz, A. - Powiązania:
- https://bibliotekanauki.pl/articles/221503.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
antenna design
antenna measurements
computer-aided design
surrogate modelling
feature-based optimization - Opis:
- This work examines the reduced-cost design optimization of dual- and multi-band antennas. The primary challenge is independent yet simultaneous control of the antenna responses at two or more frequency bands. In order to handle this task, a feature-based optimization approach is adopted where the design objectives are formulated on the basis of the coordinates of so-called characteristic points (or response features) of the antenna response. Due to only slightly nonlinear dependence of the feature points on antenna geometry parameters, optimization can be attained at a low computational cost. Our approach is demonstrated using two antenna structures with the optimum designs obtained in just a few dozen of EM simulations of the respective structure.
- Źródło:
-
Metrology and Measurement Systems; 2017, 24, 2; 337-346
0860-8229 - Pojawia się w:
- Metrology and Measurement Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł