Formulación semianalítica para el análisis de estabilidad de las soluciones coexistentes en sistemas de osciladores acoplados
Date
2007-09Derechos
© 2007 URSI España
Publicado en
URSI 2007, XXII Simposium Nacional de la Unión Científica Internacional de Radio, La Laguna
Abstract:
Coupled oscillator systems with constant phase-shift
between elements, are of great interest in beam steering
applications. The objective of this work is to study the stability
of the multiple solutions coexisting with the constant phase-shift
one. A semi-analytic formulation, based in a perturbed model of
the single oscillator, has been developed to study these systems
in a more efficient way. The stability of the solutions is obtained
from a linearization of the perturbed system associated to the
semi-analytic formulation. The presented techniques allow a
global understanding of the phenomena that delimit the
maximum constant phase-shift range in these systems. The
technique has been applied to the synthesis of a FET-based three
element array at 5 GHZ.
Collections to which it belong
- D12 Congresos [545]