An active microwave transmission delay equalizer

Le Normand, Jean-Pierre ; Alain Perichon, Robert (1996) An active microwave transmission delay equalizer. In: Gallium Arsenide Applications Symposium. GAAS 1996, 5-6 June 1996, Paris, France.
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Abstract

A new group delay equalizer, operating at microwave frequencies, is presented here. It consists in an active transmission path which includes three amplifier stages. The middle stage has an all-pass transfer function when a feedback branch is placed between input and output. The feedback branch is an external stop-band cavity which produces the desirable amount of group delay. The amplifier stages are carried out by using GaAs MMIC technology, while the external cavity consists in a dielectric resonator coupled to a microstrip line. A 285 ns group delay is measured.

Abstract
Document type
Conference or Workshop Item (Paper)
Creators
CreatorsAffiliationORCID
Le Normand, Jean-Pierre
Alain Perichon, Robert
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DOI
Deposit date
16 Feb 2006
Last modified
17 Feb 2016 14:39
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