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Título:
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Accuracy of nonoscillating one-port noise measurements
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Autores:
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Miranda Pantoja, José Miguel ;
Sebastián Franco, José Luis
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Tipo de documento:
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texto impreso
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Editorial:
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IEEE-Inst Electrical Electronics Engineers Inc, 1995-08
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/restrictedAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Electricidad
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Materia = Ciencias: Física: Electrónica
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Tipo = Artículo
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Resumen:
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This paper presents a detailed analysis of the accuracy of nonoscillating one-port device noise measurements. A new expression is given for the calculation of the noise temperature from parameters that can be measured directly by using either a power sensor or a noise meter with the capability of making power measurements. A general expression for the DUT noise temperature error function is also obtained, which enables the authors to study how the noise measurement accuracy is affected by a number of different factors. This expression has been found very useful in order to study how the accuracy can be improved in a given noise measurement system. The error function has been applied to evaluate the uncertainty of Schottky barrier device noise measurements.
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En línea:
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https://eprints.ucm.es/id/eprint/24786/1/MirandaJM114.pdf
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