IT专业英语词汇精选(N1)-通讯电子-词汇中心-... ... NF Noise Factor 噪音系数 NF Noise Figure 噪音指数 nf Norfolk Island 诺福克岛（域名） ...
基于8个网页-相关网页
N_微缩略语_dict ... NEXT Near–EndCross–Talkloss 近端串线干扰，近端串音损耗 NF Noise Figure 噪声系数 NF NominalFrequency 标称频率 ...
基于1个网页-相关网页
noise figure nf 噪声系数
For the requirement of high gain and low noise figure (NF) of the receiver RF destination, two LNAs most be cascaded, which is determined by each noise calculation of the two different LNAs.
接收射频前端的高增益和低噪声系数要求两级低噪放级联使用，通过计算低噪放的噪声估量确定了连接方式。
As the first stage of the system, its gain, noise figure(NF) and linearity directly take effect on the whole circuit.
由于是整个电路系统的第一级，其增益、噪声、线性度等直接影响整个电路系统的性能。
应用推荐