Design Method of Passive Ladder Filters using a Generalised Variable: a First Step

Abstract : This paper focuses on the design of passive filters with a ladder structure. Based on convex optimisation, we propose an approach to extend the traditional LC-ladder filter design method to lossless passive components. To achieve this, a generalised variable T (s) is introduced, leading to a new convex formulation of the design problem. The approach is applied on an academic design problem: the design of a LC-bandpass ladder filter. This provides a first and crucial step before designing filters of practical interest.
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https://hal.archives-ouvertes.fr/hal-01984417
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Submitted on : Thursday, January 17, 2019 - 1:53:23 PM
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  • HAL Id : hal-01984417, version 1

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Arthur Perodou, Anton Korniienko, Gérard Scorletti, Ian O'Connor. Design Method of Passive Ladder Filters using a Generalised Variable: a First Step. XXXIII Conference on Design of Circuits and Integrated Systems, Nov 2018, Lyon, France. ⟨hal-01984417⟩

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