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Communication Dans Un Congrès Année : 2019

Direct Synthesis of Quad-Band Band-Pass Filter by Frequency Transformation Methods

Résumé

This article presents a method to design a quad-band band-pass filter. It is based on a frequency transformation function allowing the direct transformation of a low-pass prototype in a quad-band band-pass filter. By defining the low and high frequencies of each pass-band, all the parameters of the frequency transformation (resonant angular frequencies and susceptance slope parameters) can be retrieved analytically. To validate the method, a third-order Chebyshev filter is designed and fabricated using microstrip technologies. Very good agreements are achieved between theoretical responses and measurements.
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Dates et versions

hal-02307094 , version 1 (07-10-2019)
hal-02307094 , version 2 (11-10-2019)

Identifiants

  • HAL Id : hal-02307094 , version 2

Citer

Yi Wu, Erwan Fourn, Philippe Besnier, Cédric Quendo. Direct Synthesis of Quad-Band Band-Pass Filter by Frequency Transformation Methods. European Microwave Conference (EuMC), Sep 2019, Paris, France. ⟨hal-02307094v2⟩
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