Analysis of the Transient Dynamics of Coupled-Oscillator Systems

被引：0

作者：

Sancho, Sergio ^{[1
]}

Suarez, Almudena ^{[1
]}

Ramirez, Franco ^{[1
]}

机构：

[1] Univ Cantabria, Dept Commun Engn, Santander, Spain

来源：

PROCEEDINGS OF THE 2020 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) | 2020年

关键词：

coupled-oscillator systems; transient analysis;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A realistic reduced-order formulation of systems containing several transistor-based oscillators, such as coupled-oscillator 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.

引用

页码：385 / 388

页数：4

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