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Abstract
In this paper, we propose a new space-mapping technique tailored to the CAD of microwave filters. The goal of space mapping is to achieve a satisfactory design with the minimal number of fine model evaluations. In our approach, the filter is represented by a rational function. To quickly align the coarse and fine models, and to speed up the direct optimization of the coarse model, we propose matching the zeros and poles of a rational function extracted from scattering parameters, rather than the frequency responses.
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
no. 24,
edition 9,
pages 581 - 583,
ISSN: 1531-1309 - Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Leszczynska N., Szydłowski Ł., Mrozowski M.: Zero-Pole Space Mapping for CAD of Filters// IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS. -Vol. 24, iss. 9 (2014), s.581-583
- DOI:
- Digital Object Identifier (open in new tab) 10.1109/lmwc.2014.2328892
- Verified by:
- Gdańsk University of Technology
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