... 调谐线性：linearity of tuning 调频躁声：frequency-modulation noise 调频无线电话机：FM radio telephone ...
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Noise frequency modulation jamming 噪声调频干扰
noise frequency modulation jammer 噪声调频干扰
noise frequency modulation signal 噪声调频信号
white noise frequency modulation 白噪声频率调制
noise-frequency modulation jammer 噪声调频干扰源
A new frequency estimation technique for BPSK modulation signals embedded in strong noise is proposed.
在强噪声背景下，针对BPSK调制信号，提出了一种新的频率估计技术。
First, the generation mechanism, components and frequency characteristic of radiated noise of naval ships are studied. There exists periodical modulation for the amplitude of propeller noise.
首先讨论了舰船辐射噪声的产生机理、构成和频率特性，指出螺旋桨噪声的振幅存在周期性调制。
This paper presented a new counter-countermeasure method, known as two way anti frequency coherent method, to counter the noise frequency modulation disturbance.
该文针对接近白噪声的小指数调频干扰提出一种新型反干扰的方法：两路倒频相关法。
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