Our fifth concern is with modulation noise . 我们要讨论的第五个问题是调制噪声。
Frequency - modulation noise 调频躁声
Amplitude modulation noise 调幅躁声
In chapter 5 the jamming such as phase modulation noise , binary pseudo random sequence and multiple pseudo targets are discussed 第五章对雷达干扰进行了阐述,主要的干扰信号有连续噪声调相干扰、伪随机码噪声干扰、多假目标干扰。