directivity signal
英
美
网络 方向性信号
双语例句
- Directivity Of The Vector Hydrophone And The Technique Of Dealing With Signal
矢量传感器的指向性及其信号处理技术研究 - Constant directivity beamforming is a useful technique for special filtering in broadband signal environment, but the size of the array is related to the lowest frequency of the operation.
在宽带信号环境下，恒定指向性波束形成是一种非常有用的技术。但是阵列的尺寸与最低的操作频率有关，因此，对于低频信号不适合用恒定指向性波束形成技术。 - Its shortages are: 1. directivity of the coupler is poor. As a result, echo signal contains strong forward signal, so that the accuracy cannot be guaranteed.
传统驻波检测的不足：1、耦合器的方向性差，造成耦合器耦合的回波信号中含有较强的前向信号，从而使传统驻波检测不准确。