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Orthogonal Design Method for Optimizing Roughly Designed Antenna
Joint Authors
Zhang, Qing
Zeng, Sanyou
Wu, Chunbang
Source
International Journal of Antennas and Propagation
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-17
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Orthogonal design method (ODM) is widely used in real world application while it is not used for antenna design yet.
It is employed to optimize roughly designed antenna in this paper.
The geometrical factors of the antenna are relaxed within specific region and each factor is divided into some levels, and the performance of the antenna is constructed as objective.
Then the ODM samples small number of antennas over the relaxed space and finds a prospective antenna.
In an experiment of designing ST5 satellite miniantenna, we first get a roughly evolved antenna.
The reason why we evolve roughly is because the evolving is time consuming even if numerical electromagnetics code 2 (NEC2) is employed (NEC2 source code is openly available and is fast in wire antenna simulation but not much feasible).
Then the ODM method is employed to locally optimize the antenna with HFSS (HFSS is a commercial and feasible electromagnetics simulation software).
The result shows the ODM optimizes successfully the roughly evolved antenna.
American Psychological Association (APA)
Zhang, Qing& Zeng, Sanyou& Wu, Chunbang. 2014. Orthogonal Design Method for Optimizing Roughly Designed Antenna. International Journal of Antennas and Propagation،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1036123
Modern Language Association (MLA)
Zhang, Qing…[et al.]. Orthogonal Design Method for Optimizing Roughly Designed Antenna. International Journal of Antennas and Propagation No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1036123
American Medical Association (AMA)
Zhang, Qing& Zeng, Sanyou& Wu, Chunbang. Orthogonal Design Method for Optimizing Roughly Designed Antenna. International Journal of Antennas and Propagation. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1036123
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1036123