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Title:
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The seemingly paradoxical noise behavior of some active circuits
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Author:
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Vargas Drechsler, Manuel; Pallàs Areny, Ramon
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. IEB - Instrumentació Electrònica i Biomèdica |
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Abstract:
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The equivalent input noise for some active circuits does not increase when the signal bandwidth increases or when some of their resistors have a larger value. This seemingly
paradoxical behavior is caused by the different transfer functions for the signal and the respective noise sources associated with these resistors. |
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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 biomèdica::Electrònica biomèdica
-Electric circuits
-Active filters
-Active networks
-Bootstrap circuits
-Buffer circuits
-Network analysis
-Random noise
-Resistors
-Transfer functions
-Noise sources
-Noise analysis
-ECG signal
-AC coupled bootstrap buffer
-Voltage-controlled voltage source
-Active circuits
-Paradoxical noise behavior
-Equivalent input noise
-Signal bandwidth
-Resistors
-Circuits elèctrics -- Anàlisi -- Processament de dades |
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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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IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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