Multipath是什么意思 Multipath的读音、翻译、用法

Multipath是英语单词，可以翻译为“多路径”，在无线通信和雷达系统中常用来描述信号存在多条传输路径的情况。信号通过多条路径传输会产生多普勒效应和时延效应，从而影响接收端的性能。

以下是9个含有Multipath的例句：

1. The multipath interference caused by reflections and diffractions will degrade the signal quality. （因反射和衍射引起的多径干扰会降低信号质量。）

2. We need to design a signal processing algorithm that can effectively combat multipath fading.（我们需要设计一种信号处理算法，可以有效地对抗多径衰落。）

3. Multipath propagation is a major challenge in indoor positioning systems.（多径传播是室内定位系统面临的主要挑战。）

4. The multipath channel can be modeled as a convolution of the transmitted signal with the impulse response of the channel.（多径信道可以建模为被发送信号与信道冲激响应的卷积。）

5. Doppler spread is a measure of the frequency spread caused by the multipath propagation.（多普勒展宽是由多径传播引起的频率展宽度量。）

6. The receiver needs to estimate the channel impulse response to mitigate the multipath interference.（接收器需要估计信道冲激响应以减轻多径干扰。）

7. Spatial diversity is a technique to combat the effects of multipath fading.（空间多样性是一种对抗多径衰落效应的技术。）

8. A channel equalizer can be used to compensate for the multipath distortion.（信道均衡器可以用来补偿多径失真。）

9. The multipath problem is more severe in urban environments due to the presence of many reflecting surfaces.（由于存在许多反射面，城市环境中的多径问题更为严重。）