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Abstract
A technique for fast synthesis of coupling matrix low-pass prototypes of generalized Chebyshev bandpass filters with lossy resonators is presented in this paper. The coupling matrix is found by solving a nonlinear least squares problem based on zeros and poles of filter's transfer functions. Additional constraints are introduced that allow one to control the level of unloaded quality factor of resonators.
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- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- MIKON_2010, 18th International Conference on Microwave Radar and Wireless Communications, Litwa, 14-16 czerwca 2010 strony 306 - 308
- Language:
- English
- Publication year:
- 2010
- Bibliographic description:
- Szydłowski Ł., Lamęcki A., Mrozowski M.: On the synthesis of coupled-lossy resonator filters with unloaded quality factor control// MIKON_2010, 18th International Conference on Microwave Radar and Wireless Communications, Litwa, 14-16 czerwca 2010/ ed. ed. Borisas Levitas Wilno, Litwa: GEOZONDAS Ltd, 2010, s.306-308
- Verified by:
- Gdańsk University of Technology
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