Analysis of the transient dynamics of coupled-oscillator systems

Ver/Abrir
Identificadores
URI: http://hdl.handle.net/10902/20639
ISBN: 978-1-7281-6816-6
Compartir
Estadísticas
Ver Estadísticas
Google Scholar
Registro completo
Mostrar el registro completo DC
Autoría
Sancho Lucio, Sergio MiguelAutoridad Unican; Suárez Rodríguez, AlmudenaAutoridad Unican; Ramírez Terán, Franco ArielAutoridad Unican
Fecha
2020
Derechos
© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Publicado en
IEEE/MTT-S International Microwave Symposium (IMS), Los Angeles, California, USA, 2020, 385-388
Editorial
Institute of Electrical and Electronics Engineers, Inc.
Enlace a la publicación
Palabras clave
Coupled-oscillator systems,
Transient analysis
Resumen/Abstract
A realistic reduced-order formulation of systems containing several transistor-based oscillators, such as coupledoscillator networks, is presented. The formulation is able to predict the oscillation build-up and other transient effects for the first time to our knowledge. The individual oscillator models are constructed from a nonlinear admittance function extracted from circuit-level harmonic-balance simulations. These models are used to derive a nonlinear differential-equation system able to describe the transient behavior of the entire structure. For illustration, the method has been applied to a coupled-oscillator system at 5 GHz, obtaining very good agreement with circuit-level envelope transient (when applicable) and with measurements.
Colecciones a las que pertenece