A geometrical test for the unconditional stability of three-port networks is presented. The derivation is presented in full detail, starting from the concept of input mapping region as an indicator of unconditional stability. A novel set of (equivalent) parameters is then defined, which can serve to rapidly check the unconditional stability of a three-port network under test. Although the derivation is rather lengthy, the final part of the contribution shows that the practical application of the test is actually straightforward.

Colangeli, S., Ciccognani, W., Limiti, E. (2018). Algorithmic Test of the Unconditional Stability of Three-Port Networks. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 66(12), 5197-5205 [10.1109/TMTT.2018.2869745].

Algorithmic Test of the Unconditional Stability of Three-Port Networks

Colangeli S.
;
Ciccognani W.;Limiti E.
2018-01-01

Abstract

A geometrical test for the unconditional stability of three-port networks is presented. The derivation is presented in full detail, starting from the concept of input mapping region as an indicator of unconditional stability. A novel set of (equivalent) parameters is then defined, which can serve to rapidly check the unconditional stability of a three-port network under test. Although the derivation is rather lengthy, the final part of the contribution shows that the practical application of the test is actually straightforward.
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore ING-INF/01 - Elettronica
English
Small-signal stability; three-port network; unconditional stability
http://ieeexplore.ieee.org/xpl/tocresult.jsp?isYear=2009&isnumber=4747395⊂mit32=View+Contents
Colangeli, S., Ciccognani, W., Limiti, E. (2018). Algorithmic Test of the Unconditional Stability of Three-Port Networks. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 66(12), 5197-5205 [10.1109/TMTT.2018.2869745].
Colangeli, S; Ciccognani, W; Limiti, E
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/216994
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