In mixed-data systems, such as switched-capacitor circuits, several conversions between continuous and discrete-time occur by samplers and zero-order hold interpolators. These circuits exhibit frequency translations (aliasing) when sampling the continuous-time input signal, that does not obey the Shannon-Nyquist sampling theorem. The concept of multisine excitation signals and the best-linear approximation are extended to estimate both the linear behaviour and the nonlinear distortions of these mixed-data systems, including the frequency translations. The proposed technique is illustrated on both simulations and measurements of a switchedcapacitor filter.
Bos, L, Vandersteen, G, Rolain, Y & Pintelon, R 2008, Analysis and Modelling of Mixed-Data Systems with Frequency Translation. in I2MTC/2008, Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, Victoria, Vancouver, Canada, May 12-15, 2008. pp. 542-546, Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet, Stockholm, Sweden, 21/09/09.
Bos, L., Vandersteen, G., Rolain, Y., & Pintelon, R. (2008). Analysis and Modelling of Mixed-Data Systems with Frequency Translation. In I2MTC/2008, Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, Victoria, Vancouver, Canada, May 12-15, 2008 (pp. 542-546)
@inproceedings{edff2ef4d0774880b504dc0c6e0b9805,
title = "Analysis and Modelling of Mixed-Data Systems with Frequency Translation",
abstract = "In mixed-data systems, such as switched-capacitor circuits, several conversions between continuous and discrete-time occur by samplers and zero-order hold interpolators. These circuits exhibit frequency translations (aliasing) when sampling the continuous-time input signal, that does not obey the Shannon-Nyquist sampling theorem. The concept of multisine excitation signals and the best-linear approximation are extended to estimate both the linear behaviour and the nonlinear distortions of these mixed-data systems, including the frequency translations. The proposed technique is illustrated on both simulations and measurements of a switchedcapacitor filter.",
keywords = "mixed data systems, frequency translation, Excitation signal, Best-Linear approximation, Nonlinear distortion",
author = "Lynn Bos and Gerd Vandersteen and Yves Rolain and Rik Pintelon",
year = "2008",
month = may,
day = "12",
language = "English",
pages = "542--546",
booktitle = "I2MTC/2008, Proceedings of the IEEE International Instrumentation and Measurement Technology Conference, Victoria, Vancouver, Canada, May 12-15, 2008",
note = "Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet ; Conference date: 21-09-2009 Through 25-09-2009",
}