英语词汇angle spread怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

angle spread

释义

angle spread

简明释义

角度扩散：指光线或其他辐射在传播过程中沿不同方向散射的现象。

网络释义

1
?角度扩展
（3）空间选择性衰落接收端的角度扩展（angle spread）指的是多经信号到达天线阵列角度的展宽，同样，发射的角度扩展指的是由多经反射和散射引起的发射角扩展。

短语

1
right angle spread
直角展开
2
right-angle spread
垂直排列
3
spread and angle spread
角度扩散

双语例句

1
The size, angle spread and the brightness of the center of the synchrotron radiation light sources are very important to the users.
同步辐射光源的尺寸、散角和中心亮度是装置的重要参数。
2
In this paper, the modem spatial channel models built on the time delay spread and Angle spread and antenna geometries is developed.
本文提出了基于时延和角度扩散及天线结构的时空间信道信道模型。
3
We studied the performances of this system by simulations, including the impacts of channel fading, angle spread and co-channel interference on DOA estimation.
通过仿真，研究了这一系统在移动通信环境下的性能，包括信道衰落、信号角度扩散及同频干扰用户等对DOA估计的影响。

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单词	angle spread
释义	angle spread 简明释义角度扩散：指光线或其他辐射在传播过程中沿不同方向散射的现象。网络释义 1 ?角度扩展（3）空间选择性衰落接收端的角度扩展（angle spread）指的是多经信号到达天线阵列角度的展宽，同样，发射的角度扩展指的是由多经反射和散射引起的发射角扩展。短语 1 right angle spread 直角展开 2 right-angle spread 垂直排列 3 spread and angle spread 角度扩散双语例句 1 The size, angle spread and the brightness of the center of the synchrotron radiation light sources are very important to the users. 同步辐射光源的尺寸、散角和中心亮度是装置的重要参数。 2 In this paper, the modem spatial channel models built on the time delay spread and Angle spread and antenna geometries is developed. 本文提出了基于时延和角度扩散及天线结构的时空间信道信道模型。 3 We studied the performances of this system by simulations, including the impacts of channel fading, angle spread and co-channel interference on DOA estimation. 通过仿真，研究了这一系统在移动通信环境下的性能，包括信道衰落、信号角度扩散及同频干扰用户等对DOA估计的影响。
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