cross modulation interference 交调干扰
crossed modulation interference 交叉调制干扰
mutual modulation interference 相互调制
Modulation Interference Microscopy 调变干涉显微术
intermixing modulation interference 交扰调制
noise frequency modulation interference 噪声调频干扰
interference modulation 千涉调制 ; 干涉显微术
In order to decrease the mirror frequency interference, cross interference and inter-modulation interference, double IF (Intermediate frequency) is adopted in the receiver.
为了降低镜频干扰、交调和互调干扰，接收机采用了双中频方案。
The paper describes the mechanism of origination of cross-modulation interference in CATV and a method for fixing it. The formulae on mathematics of cross-modulation interference are derived.
从数学角度出发，推导出了CATV系统交调干扰电平的数学表达式，并阐述了CATV系统交调干扰的产生机理以及排除方法．。
Simulation results show that this method can effectively excise noise frequency modulation interference and the correlation output is improved obviously, especially for the strong interference.
仿真结果表明该方法可以有效地消除干扰，使相关输出得到显著改善，尤其是对强干扰效果更佳。
应用推荐