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DATE
2007
IEEE
110views Hardware» more  DATE 2007»
13 years 11 months ago
Nonlinearity analysis of Analog/RF circuits using combined multisine and volterra analysis
Abstract— Modern integrated radio systems require highly linear analog/RF circuits. Two-tone simulations are commonly used to study a circuit’s nonlinear behavior. Very often, ...
Jonathan Borremans, Ludwig De Locht, Piet Wambacq,...
DATE
2003
IEEE
151views Hardware» more  DATE 2003»
13 years 10 months ago
Analysis and White-Box Modeling of Weakly Nonlinear Time-Varying Circuits
The architectural study of wireless communication systems typically requires simulations with high-level models for different analog and RF blocks. Among these blocks, frequency-t...
Petr Dobrovolný, Gerd Vandersteen, Piet Wam...
ISCAS
2007
IEEE
133views Hardware» more  ISCAS 2007»
13 years 11 months ago
Volterra Analysis Using Chebyshev Series
— The paper presents a new approach to the Volterra analysis of analog circuits. This kind of analysis is widely used for the calculation of distortion and intermodulation produc...
Ioannis Sarkas, Dimitrios Mavridis, Michail Papami...
DAC
2003
ACM
14 years 5 months ago
Analog and RF circuit macromodels for system-level analysis
Design and validation of mixed-signal integrated systems require evel model abstractions. Generalized Volterra series based models have been successfully applied for analog and RF...
Xin Li, Peng Li, Yang Xu, Lawrence T. Pileggi
DAC
2003
ACM
13 years 10 months ago
Symbolic analysis of analog circuits with hard nonlinearity
A new methodology is presented to solve a strongly nonlinear circuit, characterized by Piece-Wise Linear (PWL) functions, symbolically and explicitly in terms of its circuit param...
Alicia Manthe, Zhao Li, C.-J. Richard Shi