A Tunable and Reconfigurable Active Filter based on Distributed Structure Concept - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2012

A Tunable and Reconfigurable Active Filter based on Distributed Structure Concept

Résumé

The filter presented in this article is an active band-pass filter which center frequency and bandwidth can be tuned. It is composed of channels inserted into a distributed structure, and the frequency agility is obtained by activating one or more of them. The concept is validated with measurements realized on a 3-channel prototype structure implemented in a PPH25 GaAs technology. This filter is tunable throughout the X and Ku bands. This first prototype yields encouraging results: the center frequency can be tuned between 9.7 and 14 GHz, with an average gain of 10 dB throughout this range. The filter occupies 13.5 mm² of area and consumes 10.5 mA per active stage from a 4V supplying voltage. It is designed for wideband and agile receivers.

Domaines

Electronique
Fichier non déposé

Dates et versions

hal-00843383 , version 1 (11-07-2013)

Identifiants

  • HAL Id : hal-00843383 , version 1

Citer

Leila Kamoun, Philippe Dueme, Jean-Philippe Plaze, Eric Kerherve, Balwant Godara. A Tunable and Reconfigurable Active Filter based on Distributed Structure Concept. NEWCAS 2012, Jun 2012, MONTREAL, Canada. pp.1-4. ⟨hal-00843383⟩
60 Consultations
0 Téléchargements

Partager

Gmail Facebook X LinkedIn More