broadband noise signal的意思|示意

Broadband noise frequency modulation signal with high precision is commonly used in modern electronic interference system.

宽带高精度的噪声调频信号在现代电子干扰系统中应用广泛。

Chaotic signal has the properties of ergodicity, nonperiodicity, continuous broadband power spectra, and noise like etc.

混沌信号具有遍历性、非周期、连续宽带频谱、似噪声的特性。

But to the CW pulse signal with changing carrier wave frequency, common filter cannot achieve narrowband filter, whereas broadband filter cannot reach the request of the signal-noise ratio.

可是，对于载波频率不断变化的CW脉冲信号，普通的滤波器难以实现窄带跟踪滤波，而宽带滤波又不能达到提高信噪比的要求。

On the other hand, the dynamic properties of chaos signal such as ergodicity, aperiodic, uncorrelated, broadband and noise-like have been proved to be useful for communication.

同时，混沌信号具有遍历性、非周期、连续宽带频谱、似噪声的特性，特别适合于保密通信。