Synthesis of Broadband Negative Group Delay Active Circuits - Université de Bretagne Occidentale Accéder directement au contenu
Communication Dans Un Congrès Année : 2007

Synthesis of Broadband Negative Group Delay Active Circuits

Résumé

This paper deals with the design and synthesis of active circuits able to simultaneously produce negative group delay and gain at microwave frequencies or for baseband signals. Analytical equations show that the proposed topology meets these objectives while also satisfying active device requirements. Then, a synthesis approach is extracted and applied to design a two stage microwave circuit, further validated by experimental results. This method is extended to the design of a four-stage baseband active circuit providing gain and negative group delay up to 600 MHz. A high relative time-advance is evidenced by time-domain simulations.
Fichier principal
Vignette du fichier
IMSRavelo2007.pdf (339.96 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00468141 , version 1 (30-03-2010)

Identifiants

Citer

Blaise Elysée Guy Ravelo, André Pérennec, Marc Le Roy. Synthesis of Broadband Negative Group Delay Active Circuits. IEEE MTT-S International Microwave Symposium, Jun 2007, Hawaï, United States. pp.2177-2180, ⟨10.1109/MWSYM.2007.380357⟩. ⟨hal-00468141⟩
80 Consultations
476 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More