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词汇 Noise figure
分类 英语词汇 英语翻译词典
释义

Noise figure

英语例句库

The LNA is designed for the SKA (Square Kilometer Array) project in ASTRON, which requires a very low noise figure and a broad bandwidth.

该低噪音放大器是为荷兰天文研究所(ASTRON, The Netherlands Foundation for Research in Astronomy)的平方公里天文望远镜阵(SKA,Square kilometer Array)项目而设计的。

英语百科

Noise figure

Noise figure (NF) and noise factor (F) are measures of degradation of the signal-to-noise ratio (SNR), caused by components in a radio frequency (RF) signal chain. It is a number by which the performance of an amplifier or a radio receiver can be specified, with lower values indicating better performance.

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