Efficient and Memory Saving Method Based on Pseudoskeleton Approximation for Analysis of Finite Periodic Structures
Joint Authors
Lin, Hai
Luo, Chunbei
Zhang, Yong
Source
International Journal of Antennas and Propagation
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-22
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
An efficient and memory saving method based on pseudoskeleton approximation (PSA) is presented for the effective and accurate analysis of finite periodic structures.
Different from the macro basis function analysis model, our proposed method uses the formulations derived by the local Rao-Wilton-Glisson basis functions.
PSA is not only used to accelerate the matrix-vector product (MVP) inside the single unit but also adopted to decrease the calculation burden of the coupling between the different cells.
Moreover, the number of decomposed coupling matrices is minimized due to the displacement invariance of the periodic property.
Consequently, even compared with the multilevel fast multipole algorithm (MLFMA), the new method saves much more memory resources and computation time, which is also demonstrated by the numerical examples.
American Psychological Association (APA)
Luo, Chunbei& Zhang, Yong& Lin, Hai. 2018. Efficient and Memory Saving Method Based on Pseudoskeleton Approximation for Analysis of Finite Periodic Structures. International Journal of Antennas and Propagation،Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1168187
Modern Language Association (MLA)
Luo, Chunbei…[et al.]. Efficient and Memory Saving Method Based on Pseudoskeleton Approximation for Analysis of Finite Periodic Structures. International Journal of Antennas and Propagation No. 2018 (2018), pp.1-6.
https://search.emarefa.net/detail/BIM-1168187
American Medical Association (AMA)
Luo, Chunbei& Zhang, Yong& Lin, Hai. Efficient and Memory Saving Method Based on Pseudoskeleton Approximation for Analysis of Finite Periodic Structures. International Journal of Antennas and Propagation. 2018. Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1168187
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168187