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Title:	The seemingly paradoxical noise behavior of some active circuits
Author:	Vargas Drechsler, Manuel; Pallàs Areny, Ramon
Other authors:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
Abstract:	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 seeminglyparadoxical behavior is caused by the different transfer functions for the signal and the respective noise sources associated with these resistors.
Publication date:	2012-05-11
Subject(s):	Àrees temàtiques de la UPC::Enginyeria electrònica i telecomunicacions::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
Rights:	Consulteu les condicions d'ús d'aquest document en el repositori original:http://hdl.handle.net/2117/1377
Document type:	Article
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