Optimized Synthesis of Self-Equalized Microwave Filters

Abstract : In this paper, a new methodology for synthesizing self-equalized filters is introduced. The methodology consists of optimizing the polynomial transfer and reflection functions considering amplitude and phase constraints simultaneously. The algorithm gives access to a more general class of functions than generalized Chebyshev (also called quasi-elliptic) functions. Two self-equalized filters are designed using this new methodology, and their performances are compared to general Chebyshev filters in order to put into evidence the interest of the proposed optimization algorithm. The first design leads to reduced group-delay variations, and the second one leads to a simplification of the hardware, reducing the number of resonators.
Type de document :
Article dans une revue
IEEE Transactions on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers, 2014, 62 (8), pp.6. 〈10.1109/TMTT.2014.2332135〉
Liste complète des métadonnées

https://hal.inria.fr/hal-01096240
Contributeur : Fabien Seyfert <>
Soumis le : mercredi 17 décembre 2014 - 09:50:29
Dernière modification le : lundi 2 avril 2018 - 18:30:01

Identifiants

Collections

Citation

Damien Pacaud, Fabien Seyfert, Hussein Ezzeddine, Serge Verdeyme, Stéphane Bila, et al.. Optimized Synthesis of Self-Equalized Microwave Filters. IEEE Transactions on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers, 2014, 62 (8), pp.6. 〈10.1109/TMTT.2014.2332135〉. 〈hal-01096240〉

Partager

Métriques

Consultations de la notice

221