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Title:
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A Method for the Determination of a Distributed FET Noise-Model Based on Matched-Source Noise-Figure Measurements
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Author:
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Maya Sánchez, Mª del Carmen; Pradell i Cara, Lluís; Lázaro Guillén, Antoni
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones |
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Abstract:
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A new method for the determination of a distributed FET noise model is presented. It is based on the extraction of the intrinsic noise-correlation matrix of an elemental section of the device from the device's noise figure, measured for only one source-impedance state at a number of frequency points. Experimental results up to 40 GHz are given. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Circuits de microones, radiofreqüència i ones mil·limètriques
-Radio wave propagation
-Noise Measurement
-Impedance (Electricity) Measurement.
-Field-effect transistors
-noise-parameters measurement
-FET noise parameters
-distributed FET noise model
-intrinsic noise-correlation matrix
-noise modeling
-electric impedance
-field effect transistors
-noise measurement
-semiconductor device noise
-matched-source noise-figure measurement
-source-impedance state
-Propagació d'ones
-Soroll -- Mesurament
-Transistors d'efecte de camp
-Impedància (Electricitat) |
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Rights:
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Document type:
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Article |
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Published by:
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JOHN WILEY & SONS INC
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Share:
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