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NOISE FIGURE [1 record]
Record 1 - internal organization data 2003-03-07
Record 1, English
Record 1, Subject field(s)
- Radio Transmission and Reception
- Radio Interference
Record 1, Main entry term, English
- noise factor
1, record 1, English, noise%20factor
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- noise figure 1, record 1, English, noise%20figure
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A ratio of the output noise power of a device to the portion thereof attributable to thermal noise in the input termination at standard noise temperature (usually 290 K). 1, record 1, English, - noise%20factor
Record number: 1, Textual support number: 1 OBS
The noise figure is thus the ratio of actual output noise to that which would remain if the device itself did not introduce noise. 1, record 1, English, - noise%20factor
Record 1, French
Record 1, Domaine(s)
- Émission et réception radio
- Perturbations radio
Record 1, Main entry term, French
- facteur de bruit
1, record 1, French, facteur%20de%20bruit
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- figure de bruit 2, record 1, French, figure%20de%20bruit
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Taux de bruit ou de dégradation du rapport signal/bruit créé par le convertisseur, lors de la réception des signaux, ou par tout autre système (amplificateur, etc.). 1, record 1, French, - facteur%20de%20bruit
Record number: 1, Textual support number: 1 OBS
Il est exprimé en Kelvin pour les signaux de la bande C et en décibel pour la bande KU. 1, record 1, French, - facteur%20de%20bruit
Record 1, Key term(s)
- facteur de bruit d'un récepteur radioélectrique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Perturbaciones radioeléctricas
Record 1, Main entry term, Spanish
- factor de ruido
1, record 1, Spanish, factor%20de%20ruido
correct, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- figura de ruido 1, record 1, Spanish, figura%20de%20ruido
correct, feminine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Relación de la potencia de ruido de un receptor de radio, supuestamente lineal, y la potencia de ruido que se encontraría en la salida del receptor si no hubiera en el receptor ninguna otra fuente de ruido diferente de las que existen en la impedancia externa conectada a la entrada, supuestamente a una temperatura específica, por ejemplo, 300 Kelvin. 1, record 1, Spanish, - factor%20de%20ruido
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