Linearization of amplifier using differential transformation

Oleg V. Stukach

Division for Automation and Robotics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper presents a novel linearization scheme for the pulse amplifier based Differential Taylor Transformation. It is shown that nonlinear properties of transistor results to strong dependence of the risetime from effect amplitude. The problem of risetime stabilization in nonlinear amplifiers is considered. The numerical-analytical minimization approach of the temporary parameters independent from pulse effect amplitudes have been offered. Condition of invariance of the response risetime to the source signal amplitude is determined. Modeling of the amplifier stage is carried out. The aim is to give an insight into Differential Taylor Transformations as the power method with its advantages.

Original language	English
Title of host publication	International Siberian Conference on Control and Communications, SIBCON-2009; Proceedings
Pages	249-254
Number of pages	6
DOIs	https://doi.org/10.1109/SIBCON.2009.5044865
Publication status	Published - 2009
Event	International Siberian Conference on Control and Communications, SIBCON-2009 - Tomsk, Russian Federation Duration: 27 Mar 2009 → 28 Mar 2009

Other

Other	International Siberian Conference on Control and Communications, SIBCON-2009
Country	Russian Federation
City	Tomsk
Period	27.3.09 → 28.3.09

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Keywords

Differential transformation
Fet model
Picosecond amplifier
Risetime invariance

ASJC Scopus subject areas

Computer Networks and Communications
Control and Systems Engineering
Electrical and Electronic Engineering

Cite this

Stukach, O. V. (2009). Linearization of amplifier using differential transformation. In International Siberian Conference on Control and Communications, SIBCON-2009; Proceedings (pp. 249-254). [5044865] https://doi.org/10.1109/SIBCON.2009.5044865

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AB - This paper presents a novel linearization scheme for the pulse amplifier based Differential Taylor Transformation. It is shown that nonlinear properties of transistor results to strong dependence of the risetime from effect amplitude. The problem of risetime stabilization in nonlinear amplifiers is considered. The numerical-analytical minimization approach of the temporary parameters independent from pulse effect amplitudes have been offered. Condition of invariance of the response risetime to the source signal amplitude is determined. Modeling of the amplifier stage is carried out. The aim is to give an insight into Differential Taylor Transformations as the power method with its advantages.

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BT - International Siberian Conference on Control and Communications, SIBCON-2009; Proceedings

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Access to Document

10.1109/SIBCON.2009.5044865